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Assoc. Prof Elfed Lewis

Biography

Elfed Lewis was born in Holyhead, Wales in 1959. He graduated with BEng (Hons) in Electrical and Electronic Engineering from Liverpool University in 1981. He was awarded a PhD from University of Liverpool in 1987 for work on high speed photography and spectroscopy of electric circuit breaker arcs during the current zero phase.Following this, he worked as development engineer with BICC Telecom. Cables, Prescot, Merseyside in conjunction with University if Liverpool developing chromatic modulation based optical fibre sensors for a wide range of applications. In 1989 he Joined Liverpool John Moores University where he initiated the research activity in Optical Fibre Sensors. The group investigated sensors for environmental monitoring including water contamination and pH.In 1996 he joined University of Limerick at which time he established and has since led the Optical Fibre Sensors Research Centre. He is Associate Professor and Director of the Optical Fibre Sensors Research Centre at University of Limerick. He is Fellow of Institute of Physics, IET and Senior member IEEE. He has authored and co authored more than 140 journal papers and made in excess of 300 contributions to international conferences. He currently holds 9 patents on Optical Fibre Sensor Devices. In 2005 he was recipient of the University of Limerick Special Achievement in Research Award and was a Fulbright Scholar with CREOL (University of Central Florida) in 2008. He was Distinguished Lecturer for IEEE Sensors Council for the period July 2013-June 2015 and is currently Vice President for Technical Operations for IEEE sensors Council. HE was General Chair of the IEEE Sensors 2011 conference and European Workshop on Optical Fibre Sensors (EWOFS 2016) held at University of Limerick. He will be co-chair of the forthcoming IEEE World Forum on Internet of Things (WFIoT) (April, 2019).


Research Interests

Optoelectronics; Neural Networks;Optical Fibre Sensors; Advanced Sensors and Instrumentation.

Professional Activities

Award

  • 1995 - University Research Fellowship

Research Collaborators

  • - Host Incoming Visitor - Hanoi University of Science & Technology -Vietnam
  • - Host Incoming Visitor - Hanoi University of Science & Technology -Vietnam
  • - Host Incoming Visitor - National University of Sciences & Technology - Pakistan -Pakistan
  • - Host Incoming Visitor - National University of Sciences & Technology - Pakistan -Pakistan
  • - Host Incoming Visitor - National University of Sciences & Technology - Pakistan -Pakistan
  • - Host Incoming Visitor - National University of Sciences & Technology - Pakistan -Pakistan
  • - Host Incoming Visitor - National University of Sciences & Technology - Pakistan -Pakistan
  • - Host Incoming Visitor - National University of Sciences & Technology - Pakistan -Pakistan
  • - Host Incoming Visitor - National University of Sciences & Technology - Pakistan -Pakistan
  • - Host Incoming Visitor - Mehran University Engineering & Technology -Pakistan
  • - Host Incoming Visitor - Mehran University Engineering & Technology -Pakistan
  • - Host Incoming Visitor - Mehran University Engineering & Technology -Pakistan
  • - Host Incoming Visitor - Mehran University Engineering & Technology -Pakistan
  • - Host Incoming Visitor - Mehran University Engineering & Technology -Pakistan
  • - Host Incoming Visitor - Mehran University Engineering & Technology -Pakistan
  • - Host Incoming Visitor - Mehran University Engineering & Technology -Pakistan
  • A. I. Azmi - Joint Publication - Universiti Teknologi Malaysia -Malaysia
  • A. R. Hounsell - Joint Publication - Belfast Health & Social Care Trust -Northern Ireland
  • A. Braglia - Joint Publication - Polytechnic University of Turin -Italy
  • A. Vallan - Joint Publication - Polytechnic University of Turin -Italy
  • Abzal Adilzhan - Joint Publication - Nazarbayev University -Kazakhstan
  • Adelina Sporea - Joint Publication - National Institute for Laser, Plasma & Radiation Physics - Romania -Romania
  • Ahmed Al- Shamma'a - Joint Publication - Liverpool John Moores University -England
  • Ahmed Al- Shamma'a - External Examiner - Liverpool John Moores University -England
  • Alfredo Cigada - Joint Publication - Polytechnic University of Milan -Italy
  • Amedee Lacraz - Joint Publication - Cyprus University of Technology -Cyprus
  • Andrea Cusano - Other - University of Sannio -Italy
  • Andrea Melloni - Funding Award - Polytechnic University of Milan -Italy
  • Annika Lohstroh - External Examiner - University of Surrey -England
  • Atasi Pal - Joint Publication - City University London -England
  • Atasi Pal - Funding Award - City University London -England
  • Avinoam Zadok - Funding Award - Bar-Ilan University -Israel
  • Aziz Rahman - External Examiner - City University London -England
  • Aziz Rahman - Funding Award - City University London -England
  • Bal Krishna Bal - Funding Award - Kathmandu University -Nepal
  • Bhawani Chowdhry - Outgoing Visitor - Mehran University Engineering & Technology -Pakistan
  • Bhawani Chowdhry - Co-supervision of PhD - Mehran University Engineering & Technology -Pakistan
  • Bhawani Chowdhry - Host Incoming Visitor - Mehran University Engineering & Technology -Pakistan
  • Bhawani Chowdhry - Funding Award - Mehran University Engineering & Technology -Pakistan
  • Bjarke Rose - Funding Award - Ibsen Photonics A/S -Denmark
  • Bola Thapa - Funding Award - Kathmandu University -Nepal
  • Brian Culshaw - Funding Award - University of Strathclyde -Scotland
  • Charusluk Viphavkit - Host Incoming Visitor - Bangkok University -Thailand
  • Cheki Dorji - Funding Award - College of Science and Technology -Bhutan
  • Christos Riziotis - Funding Award - National Hellenic Research Foundation -Greece
  • Christos Themistos - Funding Award - Frederick University -Cyprus
  • Dan Sporea - Joint Publication - National Institute for Laser, Plasma & Radiation Physics - Romania -Romania
  • Dan Sporea - Funding Award - National Institute for Laser, Plasma & Radiation Physics - Romania -Romania
  • Daniel Kack - Funding Award - University of ¿ilina -Slovakia
  • Daniele Tosi - Joint Publication - Nazarbayev University -Kazakhstan
  • David Bradley - External Examiner - University of Surrey -England
  • David Webb - Funding Award - Aston University -England
  • Davide Iannuzzi - Funding Award - Vrije Universiteit Amsterdam -Netherlands
  • Daxin Zhang - Joint Publication - Harbin Medical University -China
  • Denis Donlagic - Funding Award - University of Maribor -Slovenia
  • Dirk Schulz - Funding Award - Dortmund University of Technology -Germany
  • Dror Yeger - Funding Award - ARTTIC -Israel
  • Edoardo Gino Macchi - Joint Publication - University of Pavia -Italy
  • Emil Voiculescu - Funding Award - Technical University of Cluj Napoca -Romania
  • Emilio Schena - Joint Publication - Campus Bio-Medico University of Rome -Italy
  • Ferdinando Fusco - Joint Publication - University of Naples Federico II -Italy
  • Florin Tatar - Patent - SKF -Netherlands
  • Francis Berghmans - Funding Award - Vrije Universiteit Brussel -Belgium
  • Frederic Surre - Funding Award - City University London -England
  • G. Perrone - Joint Publication - Polytechnic University of Turin -Italy
  • Garick Markarian - Funding Award - Rinicom Ltd -England
  • Giorgio Busca - Joint Publication - Polytechnic University of Milan -Italy
  • Giovanni Braschi - Joint Publication - University of Pavia -Italy
  • H. Troy Nagle - Outgoing Visitor - IEEE Sensors Council -USA
  • Hairul Azar Abdul Rashid - External Examiner - Multimedia University -Malaysia
  • Hairul Azar Abdul Rashid - Host Incoming Visitor - Multimedia University -Malaysia
  • Hairul Azar Abdul Rashid - Funding Award - Multimedia University -Malaysia
  • Haitou Guo - Joint Publication - Chinese Academy of Sciences -China
  • Hanne Ludvigsen - Funding Award - Aalto University -Finland
  • Hans Brouwer - Funding Award - Optics 11 -Netherlands
  • Harith Bin Ahmad - External Examiner - Universiti Malaya -Malaysia
  • Harith Bin Ahmad - Funding Award - Universiti Malaya -Malaysia
  • Hartmut Ewald - Joint Publication - University of Rostock -Germany
  • Hartmut Ewald - Patent - University of Rostock -Germany
  • Hartmut Ewald - Co-supervision of PhD - University of Rostock -Germany
  • Hartmut Ewald - Host Incoming Visitor - University of Rostock -Germany
  • Hartmut Ewald - Funding Award - University of Rostock -Germany
  • He Tian - Joint Publication - Harbin Engineering University -China
  • Helmut Woschitz - Funding Award - Graz University of Technology -Austria
  • Henri Uranus - Funding Award - University of Pelita Harapan -Indonesia
  • Hu Yaosheng - Joint Publication - Harbin Engineering University -China
  • Ion Tiseanu - Joint Publication - National Institute for Laser, Plasma & Radiation Physics - Romania -Romania
  • Ion Vata - Joint Publication - Horia Hulubei National Institute of Physics & Nuclear Engineering -Romania
  • Jean- Louis Auguste - Funding Award - XLIM -France
  • Jianrong Qiu - Joint Publication - Zhejiang University -China
  • Jianzhong Zhang - Joint Publication - Harbin Engineering University -China
  • Jing Ren - Joint Publication - Harbin Engineering University -China
  • Jing Ren - Joint Publication - Harbin Engineering University -China
  • Jiri Kanka - Funding Award - Czech Academy of Sciences -Czech Republic
  • Johan Jason - Funding Award - Fiberson AB -Sweden
  • Jose Luis Oliveira- Santos - Funding Award - Universidade do Porto -Portugal
  • Jose Manuel Baptista - Funding Award - Universidade da Madeira -Portugal
  • Jose Miguel Lopez- Higuera - Funding Award - Universidad de Cantabria -Spain
  • Juliet Ippolito - Joint Publication - University of Naples Federico II -Italy
  • Jun Yang - Joint Publication - Harbin Engineering University -China
  • K. T. V. Grattan - Joint Publication - City University London -England
  • K. T. V. Grattan - Funding Award - City University London -England
  • Kamilla Aliakhmet - Joint Publication - Nazarbayev University -Kazakhstan
  • Karel Sterckx - Funding Award - Bangkok University -Thailand
  • Kate Sugden - Funding Award - Aston University -England
  • Katerina Krebber - Funding Award - BAM Federal Institute for Materials Research and Testing -Germany
  • Kay Schuster - Patent - Leibniz Institute of Photonic Technology -Germany
  • Kay Schuster - Funding Award - Leibniz Institute of Photonic Technology -Germany
  • Kort Bremer - Joint Publication - City University London -England
  • Kort Bremer - Patent - City University London -England
  • Krystov Borzycki - Funding Award - National Institute of Telecommunications -Poland
  • Kyriacos Kalli - Joint Publication - Cyprus University of Technology -Cyprus
  • Kyriacos Kalli - Funding Award - Cyprus University of Technology -Cyprus
  • Lars Norin - Funding Award - Acreo AB -Sweden
  • Laura Lupoli - Joint Publication - University of Naples Federico II -Italy
  • Laura Mihai - Joint Publication - National Institute for Laser, Plasma & Radiation Physics - Romania -Romania
  • Leszek Jaroszewicz - Funding Award - Military University of Technology -Poland
  • Libo Yuan - Joint Publication - Harbin Engineering University -China
  • Luc Thevenaz - Funding Award - École Polytechnique Fédérale de Lausanne -Switzerland
  • Luca Palmieri - Funding Award - University of Padua -Italy
  • Luigi Zeni - Funding Award - Seconda Universita degli Studi di Napoli -Italy
  • M. H. Ibrahim - Joint Publication - Universiti Teknologi Malaysia -Malaysia
  • M. Mahmood Ali - Joint Publication - Universiti Malaya -Malaysia
  • M. Mahmood Ali - Host Incoming Visitor - Universiti Malaya -Malaysia
  • M. R. Salim - Joint Publication - Universiti Teknologi Malaysia -Malaysia
  • M. R. Salim - Host Incoming Visitor - Universiti Teknologi Malaysia -Malaysia
  • M. W. D. Grattan - Joint Publication - Belfast Health & Social Care Trust -Northern Ireland
  • M. W. D. Grattan - Funding Award - Belfast Health & Social Care Trust -Northern Ireland
  • M. Yaacob - Joint Publication - Universiti Tun Hussein Onn Malaysia -Malaysia
  • M. Yaacob - Host Incoming Visitor - Universiti Tun Hussein Onn Malaysia -Malaysia
  • Manuel Lopez- Amo - Funding Award - Universidad Publica de Navarra -Spain
  • Marc wuilpart - Funding Award - Université de Mons -Belgium
  • Mario Gallati - Joint Publication - University of Pavia -Italy
  • Martin Degner - Joint Publication - University of Rostock -Germany
  • Martin Degner - Patent - University of Rostock -Germany
  • Mehmet Bayindir - Funding Award - Bilkent University -Turkey
  • Michael Iten - Funding Award - Swiss Federal Institute of Technology Zurich -Switzerland
  • Michael Komodromos - External Examiner - Frederick University -Cyprus
  • Michael Komodromos - Funding Award - Frederick University -Cyprus
  • Miguel Gonzalez Herraez - Funding Award - Universidad de Alcalá -Spain
  • Milos Slankamenac - Funding Award - University of Novi Sad -Romania
  • Mohd Anwar Zawawi - Joint Publication - Universiti Malaysia Pahang -Malaysia
  • Mohd. Rajibul Islam - Host Incoming Visitor - Universiti Malaya -Malaysia
  • Moshe Tur - Funding Award - Tel Aviv University -Israel
  • N. H. Ngajikin - Joint Publication - Universiti Teknologi Malaysia -Malaysia
  • N A N A - Other - SPIE Photonics Europe -Wales
  • N A N A - Other - Engineering and Physical Sciences Research Council -England
  • Odysseas Koufopavalou - Funding Award - University of Patras -Greece
  • Ole Bang - Funding Award - Technical University of Denmark -Denmark
  • Orlando Frazao - Funding Award - Institute for Systems and Computer Engineering, Technology and Science (INESC TEC). -Portugal
  • Paola Saccomandi - Joint Publication - Institute of Image-Guided Surgery -France
  • Pavel Peterka - Funding Award - Czech Academy of Sciences -Czech Republic
  • Pawel Regucki - Funding Award - University of Wroclaw -Poland
  • Perry Ping Shum - Joint Publication - Nanyang Technological University -Singapore
  • Perry Ping Shum - External Examiner - Nanyang Technological University -Singapore
  • Pietr Hlubina - Funding Award - Technical University Ostrava -Czech Republic
  • Quan Chai - Joint Publication - Harbin Engineering University -China
  • Rabindra Bista - Funding Award - Kathmandu University -Nepal
  • Ranjan Sen - Joint Publication - Central Glass & Ceramic Research Institute - India -India
  • Ranjan Sen - Funding Award - Central Glass & Ceramic Research Institute - India -India
  • Rezwan Khan - Funding Award - Bangladesh University Engineering & Technology -Bangladesh
  • Robert Maier - Funding Award - Heriot-Watt University -Scotland
  • Romain Herdier - Patent - SKF -Netherlands
  • S. M. Hassan Zaidi - Funding Award - National University of Sciences and Technology Pakistan -Pakistan
  • S. Yao - Joint Publication - City University London -England
  • Sandro Rossi - Joint Publication - La Fondazione IRCCS Policlinico San Matteo -Italy
  • Sergio Silvestri - Joint Publication - Nazarbayev University -Kazakhstan
  • Simon Grattan - Funding Award - Almac Group -Northern Ireland
  • Simone Sannino - Joint Publication - University of Naples Federico II -Italy
  • Siriwan Ratanakarn - Funding Award - Bangkok University -Thailand
  • Song Wang - Joint Publication - Harbin Engineering University -China
  • Stavros Pissidakis - Funding Award - Foundation for Research & Technology - Hellas (FORTH) -Greece
  • Steffen Lochmann - Joint Publication - Hochschule Wismar -Germany
  • Steffen Lochmann - Patent - Hochschule Wismar -Germany
  • Steffen Lochmann - Host Incoming Visitor - Hochschule Wismar -Germany
  • Steffen Lochmann - Funding Award - Hochschule Wismar -Germany
  • Sylvie Delepine- Lesoille - Funding Award - Andra - National Radioactive Waste Management Agency -France
  • Tiparatana Woncharoenb - Funding Award - Bangkok University -Thailand
  • Tong Sun - Joint Publication - City University London -England
  • Tong Sun - Funding Award - City University London -England
  • Vincenzo Mirone - Joint Publication - University of Naples Federico II -Italy
  • Waclaw Urbanczyck - Funding Award - University of Wroclaw -Poland
  • Waleed Mohammed - Funding Award - Bangkok University -Thailand
  • Weimin Sun - Joint Publication - Harbin Engineering University -China
  • Weimin Sun - Visiting Professor/Lecturer - Harbin Engineering University -China
  • Wenhui Zhao - Joint Publication - Harbin Engineering University -China
  • Wenhui Zhao - Host Incoming Visitor - Harbin Engineering University -China
  • Wenping Zhang - Joint Publication - Harbin Engineering University -China
  • Wieslaw Ostachowicz - Funding Award - Polish Academy of Sciences -Poland
  • Wolfganag Habel - Funding Award - BAM Federal Institute for Materials Research and Testing -Germany
  • Xusheng Xiao - Joint Publication - Chinese Academy of Sciences -China
  • Y. Liu - Joint Publication - Polytechnic University of Turin -Italy
  • Yanlei Liu - Joint Publication - Harbin Engineering University -China
  • Yichen Meng - Joint Publication - Harbin Engineering University -China
  • Yu Ma - Joint Publication - Harbin Engineering University -China
  • Yu Ma - Host Incoming Visitor - Harbin Engineering University -China
  • Zaijan Fang - Joint Publication - Harbin Engineering University -China
  • Zhihai Liu - Joint Publication - Harbin Engineering University -China
  • Zhijun Ma - Joint Publication - South China University of Technology -China
  • Zhu Rongguang - Host Incoming Visitor - Shihezi University -China
  • Zhuang Qin - Joint Publication - Harbin Engineering University -China
  • Ziyin Chen - Joint Publication - Harbin Medical University -China
  • Zvonimir Sipus - Funding Award - University of Zagreb -Croatia

Publications

Book

2017

Wireless sensor node hardware
Healy, M.;Newe, T.;Lewis, E.;
Measurement, Instrumentation, and Sensors Handbook: Spatial, Mechanical, Thermal, and Radiation Measurement, Second Edition DOI: 10.1201/b15474

2008
2008

Overview of the OPTO-EMI-SENSE project: Optical fibre sensor network for automotive emission monitoring
Lewis, E.;Dooly, G.;Hawe, E.;Fitzpatrick, C.;Chambers, P.;Clifford, J.;Zhao, W.Z.;Sun, T.;Grattan, K.T.V.;Lucas, J.;Degner, M.;Ewald, H.;Lochmann, S.;Bramann, G.;Gili, F.;Merlone-Borla, E.;
Lecture Notes In Electrical Engineering DOI: 10.1007/978-3-540-69033-7_9

2008

Monitoring of environmentally hazardous exhaust emissions from cars using optical fibre sensors
Lewis, E.;Clifford, J.;Fitzpatrick, C.;Dooly, G.;Zhao, W.;Sun, T.;Grattan, K.;Lucas, J.;Degner, M.;Ewald, H.;Lochmann, S.;Bramann, G.;Merlone-Borla, E.;Gili, F.;
Lecture Notes In Computer Science (Including Subseries Lecture Notes In Artificial Intelligence And Lecture Notes In Bioinformatics) DOI: 10.1007/978-3-540-70550-5_27

2008

Book Chapter

2017

Wireless sensor node hardware
Healy M.;Newe T.;Lewis E.
Measurement, Instrumentation, and Sensors Handbook: Spatial, Mechanical, Thermal, and Radiation Measurement, Second Edition DOI: 10.1201/b15474

2014

Wireless Sensor Node Hardware
Healy M, Newe T. and Lewis E.,
Measurement, Instrumentation, and Sensors Handbook, Second Edition, Spatial, Mechanical, Thermal, and Radiation Measurement DOI: 10.1201/b15474-96

2012

Optical fibers and optical fiber sensors used in radiation monitoring
Sporea, Dan and Sporea, Adelina and O’Keeffe, Sinead and McCarthy, Denis and Lewis, Elfed
Selected Topics on Optical Fiber Technology, M. Yasin, SW Harun and H. Arof, Eds., Intech

Edited Book

2005


2003


Sensors and Their Applications XVII

Peer Reviewed Journal

2019

High sensitivity liquid level sensor based on dual side-hole fiber Mach–Zehnder interferometer
Tian Y.;Tan T.;Duan C.;Xu B.;Zhao X.;Chai Q.;Ren J.;Zhang J.;Lewis E.;Liu Y.;Yang J.;Yuan L.
Optics Communications DOI: 10.1016/j.optcom.2019.02.019

2019

Tm3+-Ho3+ codoped to lurite glass microsphere aser in the 1.47 mu m wavelength region
Li, AZ;Li, WH;Zhang, M;Zhang, YD;Wang, SB;Yang, AP;Yang, ZY;Lewis, E;Brambilla, G;Wang, PF
Optics Letters DOI: 10.1364/OL.44.000511

2018

In-fiber whispering-gallery mode microsphere resonator-based integrated device
Zhang, M;Yang, WL;Tian, K;Yu, JB;Li, AZ;Wang, SB;Lewis, E;Farrell, G;Yuan, LB;Wang, PF
Optics Letters DOI: 10.1364/OL.43.003961

2018
2018

Directional Bending Sensor Based on a Dual Side-Hole Fiber Mach-Zehnder Interferometer
Tian, Y,Chai, Q,Tan, T,Mu, BX,Liu, Q,Liu, YL,Ren, J,Zhang, JZ,Oh, K,Lewis, E,Yang, J,Liu, ZH,Zhang, WP,Yuan, LB
Ieee Photonics Technology Letters DOI: 10.1109/LPT.2017.2786338

2018

Compound Glass Microsphere Resonator Devices
Jibo Yu;Elfed Lewis;Gerald Farrell;Pengfei Wang;
DOI: 10.20944/preprints201806.0241.v1

2018

Gold Enhanced Hemoglobin Interaction in a Fabry-Perot Based Optical Fiber Sensor for Measurement of Blood Refractive Index
Viphavakit, C,O'Keeffe, S,Yang, MH,Andersson-Engels, S,Lewis, E
Journal Of Lightwave Technology DOI: 10.1109/JLT.2017.2782078

2018

Highly sensitive temperature sensor using packaged optical microfiber coupler filled with liquids
Jiang, YX,Fang, ZJ,Du, YQ,Lewis, E,Farrell, G,Wang, PF
Optics Express DOI: 10.1364/OE.26.000356

2018

Measurement of carbon dioxide using low-cost & compact spectroscopy based gas sensor
Salim, M.R.;Ibrahim, M.H.;Azmi, A.I.;Mohd Noor, M.Y.;Abdullah, A.S.;Ngajikin, N.H.;Dooly, G.;Lewis, E.;
Journal Of Telecommunication, Electronic And Computer Engineering

2018

High sensitivity temperature sensor based on singlemode-no-core-singlemode fibre structure and alcohol
Tian, K;Farrell, G;Wang, XF;Xin, YF;Du, YQ;Yang, WL;Liang, HD;Lewis, E;Wang, PF
Sensors And Actuators A-Physical DOI: 10.1016/j.sna.2018.10.016

2018

Compound Glass Microsphere Resonator Devices
Jibo Yu;Elfed Lewis;Gerald Farrell;Pengfei Wang;
Micromachines DOI: 10.3390/mi9070356

2018

Electric-arc-induced strength-controllable weak polarization mode coupling in polarization maintaining fiber
Zhao, YS;Huang, S;Cui, ZR;Chai, Q;Liu, YL;Ren, J;Zhang, JZ;Lewis, E;Liu, ZH;Yang, J;Yuan, LB
Applied Optics DOI: 10.1364/AO.57.006446

2018

Measurement of Ultralow Level Bioethanol Concentration for Production Using Evanescent Wave Based Optical Fiber Sensor
S. F. Memon and M. M. Ali and J. T. Pembroke and B. S. Chowdhry and E. Lewis
IEEE Transactions on Instrumentation and Measurement DOI: 10.1109/TIM.2017.2761618

2018

Measurement of carbon dioxide using low-cost & compact spectroscopy based gas sensor
Salim M.;Ibrahim M.;Azmi A.;Mohd Noor M.;Abdullah A.;Ngajikin N.;Dooly G.;Lewis E.
Journal Of Telecommunication, Electronic And Computer Engineering

2018

Characterization of fiber radiation dosimeters with different embedded scintillator materials for radiotherapy applications
Hu, YS,Qin, Z,Ma, Y,Zhao, WH,Sun, WM,Zhang, DX,Chen, ZY,Wang, BR,Tian, H,Lewis, E
Sensors And Actuators A-Physical DOI: 10.1016/j.sna.2017.11.014

2018

Temperature Sensing Performance of Microsphere Resonators
Jibo Yu;Elfed Lewis;Gilberto Brambilla;Pengfei Wang;
Journal Of Sensors DOI: 10.3390/s18082515

2018

Motion artefact minimization from photoplethysmography based non-invasive hemoglobin sensor based on an envelope filtering algorithm
Yuan, H.;Memon, S.F.;Newe, T.;Lewis, E.;Leen, G.;
Measurement: Journal Of The International Measurement Confederation DOI: 10.1016/j.measurement.2017.10.060

2018

A microfiber knot incorporating a tungsten disulfide saturable absorber based multi-wavelength mode-locked erbium-doped fiber laser
Li S.;Yi Y.;Yin Y.;Jiang Y.;Zhao H.;Du Y.;Chen Y.;Lewis E.;Farrell G.;Harun S.;Wang P.
Journal Of Lightwave Technology DOI: 10.1109/JLT.2018.2877583

2018

Investigation of a novel SMS fiber based planar multimode waveguide and its sensing performance
Wang, XF;Zhang, JQ;Tian, K;Wang, SB;Yuan, LB;Lewis, E;Farrell, G;Wang, PF
Optics Express DOI: 10.1364/OE.26.026534

2018

An Yb3+-Ho(3+)Codoped Glass Microsphere Laser in the 2.0 mu m Wavelength Regions
Li, AZ;Yu, JB;Zhang, M;Lu, XS;Zhang, JQ;Lewis, E;Farrell, G;Wang, PF
Ieee Photonics Technology Letters DOI: 10.1109/LPT.2018.2859053

2018

Chalcogenide glasses with embedded ZnS nanocrystals: Potential mid-infrared laser host for divalent transition metal ions
Lu, XS,Zhang, YD,Ren, J,Lewis, E,Farrell, G,Yang, AP,Yang, ZY,Wang, PF
Journal Of The American Ceramic Society DOI: 10.1111/jace.15247

2018

Topological Engineering of Photoluminescence Properties of Bismuth- or Erbium-Doped Phosphosilicate Glass of Arbitrary P2O5 to SiO2 Ratio
Chu, YS;Hu, QL;Zhang, YD;Gao, ZG;Fang, ZJ;Liu, L;Yan, QQ;Liu, YY;Sun, SY;Peng, GD;Lewis, E;Ren, J;Zhang, JZ
Advanced Optical Materials DOI: 10.1002/adom.201800024

2018

Highly responsive CO<inf>2</inf>detection by an improved &amp; compact gas sensor using mid-IR spectroscopy
Salim M.;Ibrahim M.;Azmi A.;Noor M.;Abdullah A.;Ngajikin N.;Manap H.;Dooly G.;Lewis E.
Journal Of Telecommunication, Electronic And Computer Engineering

2018

Effect of Tm3+ concentration on the emission wavelength shift in Tm3+-doped silica microsphere lasers
Li, AZ;Zhang, JQ;Zhang, M;Li, WH;Wang, SB;Lewis, E;Brambilla, G;Wang, PF
Optics Letters DOI: 10.1364/OL.43.004325

2018

A High-Temperature Humidity Sensor Based on a Singlemode-Side Polished Multimode-Singlemode Fiber Structure
Wang X.;Tian K.;Yuan L.;Lewis E.;Farrell G.;Wang P.
Journal Of Lightwave Technology DOI: 10.1109/JLT.2018.2815955

2018

YAG:Ce-Phosphor Scintillators for Optical Fiber Radiation Sensors With High Temporal Resolution
Chen, LX;Chen, SL;Gillespie, S;Woulfe, P;Jiang, BX;O&apos;Keeffe, S;Lewis, E
Ieee Photonics Technology Letters DOI: 10.1109/LPT.2018.2862152

2018

An Optical Fiber Sensor Based on La2O2S: Eu Scintillator for Detecting Ultraviolet Radiation in Real-Time
Yan, YJ;Zhang, X;Li, HP;Ma, Y;Xie, TC;Qin, Z;Liu, SQ;Sun, WM;Lewis, E
Journal Of Sensors DOI: 10.3390/s18113754

2018

Investigation of Temperature Dependence of Microfiber Coil Resonators
Yin, Y;Yu, JB;Jiang, YX;Li, S;Ren, J;Farrell, G;Lewis, E;Wang, PF
Journal Of Lightwave Technology DOI: 10.1109/JLT.2018.2866000

2018

High-sensitivity salinity sensor based on optical microfiber coil resonator
Yin, Y;Li, S;Ren, J;Farrell, G;Lewis, E;Wang, P
Optics Express DOI: 10.1364/OE.26.034633

2018

A high sensitivity temperature sensor based on balloon-shaped bent SMF structure with its original polymer coating
Tian, K;Farrell, G;Lewis, E;Wang, XF;Liang, HD;Wang, PF
Measurement Science And Technology DOI: 10.1088/1361-6501/aac992

2018

Discriminating Twisting Direction by Polarization Maintaining Fiber Bragg Grating
Liu, Q,Zhang, B,Chai, Q,Tian, Y,Liu, YL,Ren, J,Liu, C,Zhang, JZ,Lewis, E,Zhang, WP,Wang, S,Liu, ZH,Yang, J,Yuan, LB
Ieee Photonics Technology Letters DOI: 10.1109/LPT.2018.2810500

2018

Measurement of Ultralow Level Bioethanol Concentration for Production Using Evanescent Wave Based Optical Fiber Sensor
Memon, SF,Ali, MM,Pembroke, JT,Chowdhry, BS,Lewis, E
Ieee Transactions On Instrumentation And Measurement DOI: 10.1109/TIM.2017.2761618

2017

Measurement of Ultra Low Level Bio-Ethanol Concentration for Production using Evanescent-Wave based Optical Fibre.
Memon, S.F., M.M Ali, J. T Pembroke, B S. Chowdhry E Lewis
Ieee Transactions On Instrumentation And Measurement DOI: doi:10.1109/TIM.2017.2761618

2017

Glass-ceramic optical fiber containing Ba2TiSi2O8 nanocrystals for frequency conversion of lasers
Fang, ZJ,Xiao, XS,Wang, X,Ma, ZJ,Lewis, E,Farrell, G,Wang, PF,Ren, J,Guo, HT,Qiu, JR
Scientific Reports DOI: 10.1038/srep44456

2017

An Overlap-Splicing-Based Cavity in FBG Sensor for the Measurement of Strain and Temperature
Tian, Y,Chai, Q,Meng, YC,Liu, YL,Ren, J,Wang, S,Zhang, JZ,Zhang, WP,Lewis, E,Yang, J,Liu, ZH,Yuan, LB
Ieee Photonics Technology Letters DOI: 10.1109/LPT.2016.2637361

2017

A Curvature Sensor Based on Twisted Single-Mode-Multimode-Single-Mode Hybrid Optical Fiber Structure
Tian, K,Xin, YF,Yang, WL,Geng, T,Ren, J,Fan, YX,Farrell, G,Lewis, E,Wang, PF
Journal Of Lightwave Technology DOI: 10.1109/JLT.2017.2650941

2017

Underwater Depth and Temperature Sensing Based on Fiber Optic Technology for Marine and Fresh Water Applications
Dinesh Duraibabu;Gabriel Leen;Daniel Toal;Thomas Newe;Elfed Lewis;Gerard Dooly;
Journal Of Sensors DOI: 10.3390/s17061228

2017

Compact and Low-Cost Optical Fiber Respiratory Monitoring Sensor Based on Intensity Interrogation
Kam, W,Mohammed, WS,Leen, G,O'Keeffe, M,O'Sullivan, K,O'Keeffe, S,Lewis, E
Journal Of Lightwave Technology DOI: 10.1109/JLT.2017.2749499

2017

Strain sensor based on gourd-shaped single-mode-multimode-single-mode hybrid optical fibre structure
Tian, K,Farrell, G,Wang, XF,Yang, WL,Xin, YF,Liang, HD,Lewis, E,Wang, PF
Optics Express DOI: 10.1364/OE.25.018885

2017

Compact and Low-Cost Optical Fiber Respiratory Monitoring Sensor Based on Intensity Interrogation
Kam, Wern and Mohammed, Waleed Soliman and Leen, Gabriel and O'Keeffe, Mary and O'Sullivan, Kieran and O'Keeffe, Sinead and Lewis, Elfed
Journal of Lightwave Technology

2017

A Humidity Sensor Based on a Singlemode-Side Polished Multimode-Singlemode Optical Fibre Structure Coated with Gelatin
Wang, XF,Farrell, G,Lewis, E,Tian, K,Yuan, LB,Wang, PF
Journal Of Lightwave Technology DOI: 10.1109/JLT.2017.2730484

2017

Low cost portable 3-D printed optical fiber sensor for real-time monitoring of lower back bending
Kam, W,O'Sullivan, K,O'Keeffe, M,O'Keeffe, S,Mohammed, WS,Lewis, E
Sensors And Actuators A-Physical DOI: 10.1016/j.sna.2017.08.044

2017

Low cost portable 3-D printed optical fiber sensor for real-time monitoring of lower back bending
Kam, Wern and O'Sullivan, Kieran and O'Keeffe, Mary and O'Keeffe, Sinead and Mohammed, Waleed S and Lewis, Elfed
Sensors and Actuators A: Physical

2017

Pressure, temperature and refractive index determination of fluids using a single fibre optic point sensor
Bremer, K,Reinsch, T,Leen, G,Roth, B,Lochmann, S,Lewis, E
Sensors And Actuators A-Physical DOI: 10.1016/j.sna.2017.01.025

2017
2016

Fiber Optic Sensors for Temperature Monitoring during Thermal Treatments: An Overview
Emiliano Schena;Daniele Tosi;Paola Saccomandi;Elfed Lewis;Taesung Kim;
Journal Of Sensors DOI: 10.3390/s16071144

2016

Water-equivalent fiber radiation dosimeter with two scintillating materials
Qin, Z,Hu, YS,Ma, Y,Lin, W,Luo, XP,Zhao, WH,Sun, WM,Zhang, DX,Chen, ZY,Wang, BR,Lewis, E
Biomedical Optics Express DOI: 10.1364/BOE.7.004919

2016

Embedded structure fiber-optic radiation dosimeter for radiotherapy applications
Qin Zhuang, Hu Yaosheng, Ma Yu, Zhao Wenhui, Sun Weimin, Zhang Daxin, Chen Ziyin, and Lewis Elfed
Optics Express DOI: 10.1364/OE.24.005172

2016

An Optical Fibre-Based Sensor for Real-Time Monitoring of Clinical Linear Accelerator Radiotherapy Delivery
O'Keeffe, S,Zhao, WH,Sun, WM,Zhang, DX,Qin, Z,Chen, ZY,Ma, Y,Lewis, E
Ieee Journal Of Selected Topics In Quantum Electronics DOI: 10.1109/JSTQE.2015.2482945

2016

Intra-Tissue Pressure Measurement in Ex Vivo Liver Undergoing Laser Ablation with Fiber-Optic Fabry-Perot Probe
Tosi, D,Saccomandi, P,Schena, E,Duraibabu, DB,Poeggel, S,Leen, G,Lewis, E
Sensors DOI: 10.3390/s16040544

2015

Analysis of Optimized and Improved Low Cost Carbon Dioxide (CO2) Reflective Mid-Infrared Gas Sensor
Salim, MR,Yaacob, M,Marcus, TCE,David, M,Hussin, N,Ibrahim, MH,Azmi, AI,Ngajikin, NH,Dooly, G,Lewis, E
Jurnal Teknologi

2015

An optical spectroscopic based reflective sensor for CO&lt;inf&gt;2&lt;/inf&gt; measurement with signal to noise ratio improvement
Salim, M.R.;Yaacob, M.;Ibrahim, M.H.;Azmi, A.I.;Ngajikin, N.H.;Dooly, G.;Lewis, E.;
Journal Of Optoelectronics And Advanced Materials

2015

Recent Improvement of Medical Optical Fibre Pressure and Temperature Sensors
Poeggel, S.; Duraibabu, D.; Kalli, K.; Leen, G.; Dooly, G.; Lewis, E.; Kelly, J.; Munroe, M.
Biosensors DOI: 10.3390/bios5030432

2015

An optical spectroscopic based reflective sensor for CO&lt;inf&gt;2&lt;/inf&gt; measurement with signal to noise ratio improvement
Salim M.;Yaacob M.;Ibrahim M.;Azmi A.;Ngajikin N.;Dooly G.;Lewis E.
Journal Of Optoelectronics And Advanced Materials

2015

Differential in vivo urodynamic measurement in a single thin catheter based on two optical fiber pressure sensors
Poeggel, S,Duraibabu, D,Tosi, D,Leen, G,Lewis, E,McGrath, D,Fusco, F,Sannino, S,Lupoli, L,Ippolito, J,Mirone, V
Journal Of Biomedical Optics DOI: 10.1117/1.JBO.20.3.037005

2015

An optical spectroscopic based reflective sensor for CO2 measurement with signal to noise ratio improvement
Salim, MR,Yaacob, M,Ibrahim, MH,Azmi, AI,Ngajikin, NH,Dooly, G,Lewis, E
Journal Of Optoelectronics And Advanced Materials

2015

A review of recent advances in optical fibre sensors for in vivo dosimetry during radiotherapy
O'Keeffe, S,McCarthy, D,Woulfe, P,Grattan, MWD,Hounsell, AR,Sporea, D,Mihai, L,Vata, I,Leen, G,Lewis, E
British Journal Of Radiology DOI: 10.1259/bjr.20140702

2015

Recent Improvement of Medical Optical Fibre Pressure and Temperature Sensors
Poeggel, S,Duraibabu, D,Kalli, K,Leen, G,Dooly, G,Lewis, E,Kelly, J,Munroe, M
Biosensors-Basel DOI: 10.3390/bios5030432

2015

Optical Fibre Pressure Sensors in Medical Applications
Sven Poeggel , Daniele Tosi, DineshBabu Duraibabu, Gabriel Leen, Deirdre McGrathand Elfed Lewis
Sensors DOI: 10.3390/s150717115

2015

Optical Fibre Bending Sensor With Automatic Intensity Compensation
Zawawi, MA,O'Keeffe, S,Lewis, E
Journal Of Lightwave Technology DOI: 10.1109/JLT.2014.2378754

2015

Analysis of optimized and improved low cost carbon dioxide (Co<inf>2</inf>) reflective mid-infrared gas sensor
Salim M.;Yaacob M.;Marcus T.;David M.;Hussin N.;Ibrahim M.;Azmi A.;Ngajikin N.;Dooly G.;Lewis E.
Jurnal Teknologi DOI: 10.11113/jt.v73.4248

2014

Monitoring of radiofrequency thermal ablation in liver tissue through fibre Bragg grating sensors array
Tosi, D,Macchi, EG,Braschi, G,Gallati, M,Cigada, A,Poeggel, S,Leen, G,Lewis, E
Electronics Letters DOI: 10.1049/el.2014.0620

2014

Multidisciplinary evaluation of X-ray optical fiber sensors
Sporea, D,Mihai, L,Tiseanu, I,Vata, I,McCarthy, D,O'Keeffe, S,Lewis, E
Sensors And Actuators A-Physical DOI: 10.1016/j.sna.2014.03.038

2014

Characterization of Scintillating X-ray Optical Fiber Sensors
Sporea, D,Mihai, L,Vata, I,McCarthy, D,O'Keeffe, S,Lewis, E
Sensors DOI: 10.3390/s140203445

2014

Radiation Dosimeter Using an Extrinsic Fiber Optic Sensor
McCarthy, D,O'Keeffe, S,Lewis, E,Sporea, DG,Sporea, A,Tiseanu, I,Woulfe, P,Cronin, J
Ieee Sensors Journal DOI: 10.1109/JSEN.2013.2284857

2014

A Lightweight Classification Algorithm for External Sources of Interference in IEEE 802.15.4-based Wireless Sensor Networks operating at the 2.4 GHz
Sven Zacharias, Thomas Newe, Sinead O’Keeffe, and Elfed Lewis
International Journal Of Sensor Networks DOI: 10.1155/2014/265286

2014

Fiber-optic chirped FBG for distributed thermal monitoring of ex-vivo radiofrequency ablation of liver
Tosi, D,Macchi, EG,Gallati, M,Braschi, G,Cigada, A,Rossi, S,Leen, G,Lewis, E
Biomedical Optics Express DOI: 10.1364/BOE.5.001799

2014

Fiber-optic combined FPI/FBG sensors for monitoring of radiofrequency thermal ablation of liver tumors: ex vivo experiments
Tosi, D,Macchi, EG,Braschi, G,Cigada, A,Gallati, M,Rossi, S,Poeggel, S,Leen, G,Lewis, E
Applied Optics DOI: 10.1364/AO.53.002136

2014

A Lightweight Classification Algorithm for External Sources of Interference in IEEE 802.15.4-Based Wireless Sensor Networks Operating at the 2.4 GHz
Sven Zacharias;Thomas Newe;Sinead O'Keeffe;Elfed Lewis;
International Journal Of Distributed Sensor Networks DOI: 10.1155/2014/265286

2014

Wireless Sensor Node Hardware
Healy, M,Newe, T,Lewis, E,Webster, JG,Eren, H
Measurement, Instrumentation, And Sensors Handbook: Spatial, Mechanical, Thermal, And Radiation Measurement, 2nd Edition

2014

Fiber-Optic EFPI Pressure Sensors for In Vivo Urodynamic Analysis
Poeggel, S,Tosi, D,Fusco, F,Ippolito, J,Lupoli, L,Mirone, V,Sannino, S,Leen, G,Lewis, E
Ieee Sensors Journal DOI: 10.1109/JSEN.2014.2310392

2014

Optical fiber sensors-based temperature distribution measurement in ex vivo radiofrequency ablation with submillimeter resolution
Macchi, EG,Tosi, D,Braschi, G,Gallati, M,Cigada, A,Busca, G,Lewis, E
Journal Of Biomedical Optics DOI: 10.1117/1.JBO.19.11.117004

2013

Plastic optical fibre sensor for spine bending monitoring with power fluctuation compensation.
Zawawi, M.A.;O'Keeffe, S.;Lewis, E.;
Sensors (Basel, Switzerland)

2013

Plastic Optical Fibre Sensor for Spine Bending Monitoring with Power Fluctuation Compensation
Zawawi, Mohd Anwar and O'Keeffe, Sinead and Lewis, Elfed
Sensors

2013
2013

Mote interface for fibre optic spectral sensing with real-time monitoring of the marine environment
O’Connell E., Healy M., O’Keeffe S., Newe T. & Lewis E
Ieee Sensors Journal DOI: 10.1109/JSEN.2013.2258760

2013

Guest editorial special issue on selected papers from the IEEE sensors 2011 conference
Mignani, A.G.;Cauwenberghs, G.;Lewis, E.;Shum, P.P.;
Ieee Sensors Journal DOI: 10.1109/JSEN.2013.2238153

2013

A Mote Interface for Fiber Optic Spectral Sensing With Real-Time Monitoring of the Marine Environment
O'Connell, Eoin;Healy, Michael;O'Keeffe, Sinead;Newe, Thomas;Lewis, Elfed;
Ieee Sensors Journal DOI: 10.1109/JSEN.2013.2258760

2013

Sensitive detection of CO2 implementing tunable thulium-doped all-fiber laser
Bremer, K,Pal, A,Yao, S,Lewis, E,Sen, R,Sun, T,Grattan, KTV
Applied Optics DOI: 10.1364/AO.52.003957

2013

Sensitive detection of CO2 implementing tunable thulium-doped all-fiber laser
Pal A., Sen R., Bremer K., Yao S., Lewis E., Sun T., and Grattan K. T. V
Applied Optics DOI: 10.1364/AO.52.003957

2012

Mid-infrared point sensor for in situ monitoring of CO2 emissions from large-scale engines
Dooly, Gerard;Clifford, John;Leen, Gabriel;Lewis, Elfed;
Applied Optics

2012

Feedback Stabilized Interrogation Technique for EFPI/FBG Hybrid Fiber-Optic Pressure and Temperature Sensors
Bremer, K; Lewis, E; Leen, G; Moss, B; Lochmann, S; Mueller, IAR
Ieee Sensors Journal DOI: 10.1109/JSEN.2011.2140104

2012

Coexistence measurements and analysis of IEEE 802.15.4 with Wi-Fi and bluetooth for vehicle networks
Zacharias, S.;Newe, T.;O&amp;apos;Keeffe, S.;Lewis, E.;
2012 12th International Conference On Its Telecommunications (Itst-2012) DOI: 10.1109/ITST.2012.6425289

2012

"All-fiber" tunable laser in the 2 mu m region, designed for CO2 detection
Pal, A,Sen, R,Bremer, K,Yao, S,Lewis, E,Sun, T,Grattan, KTV
Applied Optics DOI: 10.1364/AO.51.007011

2012

&quot;All-fiber&quot; tunable laser in the 2 mu m region, designed for CO2 detection
Pal, Atasi;Sen, Ranjan;Bremer, Kort;Yao, Shuang;Lewis, Elfed;Sun, Tong;Grattan, Kenneth T. V.;
Applied Optics

2012

Optical Fibers and Optical Fiber Sensors Used in Radiation Monitoring
Sporea, D,Sporea, A,O'Keeffe, S,McCarthy, D,Lewis, E,Yasin, M,Harun, SW,Arof, H
Selected Topics On Optical Fiber Technology

2012

A fibre optic sensor for the in situ determination of rock physical properties
Reinsch, T,Blocher, G,Milsch, H,Bremer, K,Lewis, E,Leen, G,Lochmann, S
International Journal Of Rock Mechanics And Mining Sciences DOI: 10.1016/j.ijrmms.2012.06.011

2012

2.4 GHz IEEE 802.15.4 channel interference classification algorithm running live on a sensor node
Zacharias, S.;Newe, T.;O&amp;apos;Keeffe, S.;Lewis, E.;
Proceedings Of Ieee Sensors DOI: 10.1109/ICSENS.2012.6411279

2012

Development of a discriminating fibre optic sensing array for wireless real time analysis of the maritime environment
O'Connell, Eoin;Healy, Michael;O'Keeffe, Sinead;Newe, Thomas;Lewis, Elfed;Liao, Y;Jin, W;Sampson, DD;Yamauchi, R;Chung, Y;Nakamura, K;Rao, Y;
22nd International Conference On Optical Fiber Sensors, Pts 1-3 DOI: 10.1117/12.975162

2011

Cross-sensitivity evaluation for ammonia sensing using absorption spectroscopy in the UV region
Manap, H and Dooly, G and O’Keeffe, S and Lewis, E
Sensors and Actuators B: Chemical

2011

Cross-sensitivity evaluation for ammonia sensing using absorption spectroscopy in the UV region
Manap, H; Dooly, G; O'Keeffe, S; Lewis, E
Sensors And Actuators B-Chemical DOI: 10.1016/j.snb.2010.03.057

2011

Highly Selective Optical Fibre Ammonia Sensor for use in Agriculture
Dooly, G and Manap, H and O’Keeffe, S and Lewis, E
Procedia Engineering

2011

Low cost hydrocarbon spillage sensor for the marine environment with interfacing to a mote platform
O&amp;apos;Connell, E.;Keeffe, S.;Newe, T.;Lewis, E.;
Proceedings Of Ieee Sensors DOI: 10.1109/ICSENS.2011.6127356

2011

In-situ monitoring of ammonia gas using an optical fibre based approach
Dooly, G and Manap, H and O'Keeffe, S and Lewis, E
Journal of Physics: Conference Series

2010

Optical fibre cavity for ring-down experiments with low coupling losses
Fabian, M.;Lewis, E.;Newe, T.;Lochmann, S.;
Measurement Science &Amp; Technology DOI: 10.1088/0957-0233/21/9/094034

2010

Optical fibre cavity for ring-down experiments with low coupling losses
Fabian, M; Lewis, E; Newe, T; Lochmann, S
Measurement Science & Technology DOI: 10.1088/0957-0233/21/9/094034

2009

Security for Wireless Sensor Networks: A Review
Healy, Michael;Newe, Thomas;Lewis, Elfed;IEEE;
Sas 2009 - Ieee Sensors Applications Symposium, Proceedings

2009

Simulation and measurement of carbon dioxide exhaust emissions using an optical-fibre-based mid-infrared point sensor
Muda, R; Dooly, G; Clifford, J; Mulrooney, J; Flavia, G; Merlone-Borla, E; Chambers, P; Fitzpatrick, C; Lewis, E
Journal Of Optics A-Pure And Applied Optics DOI: 10.1088/1464-4258/11/5/054013

2009

U-bend fibre optic pH sensors using layer-by-layer electrostatic self-assembly technique
Surre, F and Lyons, WB and Sun, T and Grattan, KTV and O'Keeffe, S and Lewis, E and Elosua, C and Hernaez, M and Barian, C
Journal of Physics: Conference Series

2009

U-bend fibre optic pH sensors using layer-by-layer electrostatic self-assembly technique
Surre, F.;Lyons, B.;Sun, T.;Grattan, V.;O'Keeffe, S.;Lewis, E.;Elosua, C.;Hernaez, M.;Barian, C.;
Journal Of Physics: Conference Series DOI: 10.1088/1742-6596/178/1/012046

2009
2009

Polymer optical fibre for in situ monitoring of gamma radiation processes
O’Keeffe, S and Lewis, E
International Journal on Smart Sensing and Intelligent Systems

2009

Ammonia sensing and a cross sensitivity evaluation with atmosphere gases using optical fiber sensor
Manap, H and Muda, R and O’Keeffe, S and Lewis, E
Procedia Chemistry

2009

Detection of high level carbon dioxide emissions using a compact optical fibre based mid-infrared sensor system for applications in environmental pollution monitoring
Muda, Razali and Lewis, Elfed and O'Keeffe, Sinead and Dooly, Gerard and Clifford, John
Journal of Physics: Conference Series

2008

A review of optical fibre radiation dosimeters
O'Keeffe, S; Fitzpatrick, C; Lewis, E; Al-Shamma'a, AI
Sensor Review DOI: 10.1108/02602280810856705

2008

A review of optical fibre radiation dosimeters
O'Keeffe, S and Fitzpatrick, C and Lewis, E and Al-Shamma'a, AI
Sensor Review

2008

Overview of the OPTO-EMI-SENSE Project: Optical Fibre Sensor Network for Automotive Emission Monitoring
Lewis, E,Dooly, G,Hawe, E,Fitzpatrick, C,Chambers, P,Clifford, J,Zhao, WZ,Sun, T,Grattan, KTV,Lucas, J,Degner, M,Ewald, H,Lochmann, S,Bramann, G,Gili, F,Merlone-Borla, E,Mukhopadhyay, SC,Huang, RYM
Sensors: Advancements In Modeling, Design Issues, Fabrication And Practical Applications

2008

Hazardous gas detection using an integrating sphere as a multipass gas absorption cell
Hawe, E; Fitzpatrick, C; Chambers, P; Dooly, G; Lewis, E
Sensors And Actuators A-Physical DOI: 10.1016/j.sna.2007.10.070

2008

Real-time fibre optic radiation dosimeters for nuclear environment monitoring around thermonuclear reactors
Fernandez, AF; Brichard, B; O'Keeffe, S; Fitzpatrick, C; Lewis, E; Vaille, JR; Dusseau, L; Jackson, DA; Ravotti, F; Glaser, M; El-Rabii, H
Fusion Engineering And Design DOI: 10.1016/j.fusengdes.2007.05.034

2008

Real-time fibre optic radiation dosimeters for nuclear environment monitoring around thermonuclear reactors
Fernandez, A Fernandez and Brichard, B and O’Keeffe, S and Fitzpatrick, C and Lewis, E and Vaille, J-R and Dusseau, L and Jackson, DA and Ravotti, F and Glaser, M and others
Fusion Engineering and Design

2008

A mid-infrared optical fibre sensor for the detection of carbon monoxide exhaust emissions
Mulrooney, J; Clifford, J; Fitzpatrick, C; Chambers, P; Lewis, E
Sensors And Actuators A-Physical DOI: 10.1016/j.sna.2007.12.013

2007

Principal component analysis and artificial neural network based approach to analysing optical fibre sensors signals
Lewis, E; Sheridan, C; O'Farrell, M; King, D; Flanagan, C; Lyons, WB; Fitzpatrick, C
Sensors And Actuators A-Physical DOI: 10.1016/j.sna.2007.02.012

2007

CO2 monitoring and detection using an integrating sphere as a multipass absorption cell
Hawe, E; Chambers, P; Fitzpatrick, C; Lewis, E
Measurement Science & Technology DOI: 10.1088/0957-0233/18/10/S21

2007

Monitoring of carbon dioxide exhaust emissions using mid-infrared spectroscopy
Mulrooney, J; Clifford, J; Fitzpatrick, C; Chambers, P; Lewis, E
Journal Of Optics A-Pure And Applied Optics DOI: 10.1088/1464-4258/9/6/S13

2007

Detection of carbon dioxide emissions from a diesel engine using a mid-infrared optical fibre based sensor
Mulrooney, J; Clifford, J; Fitzpatrick, C; Lewis, E
Sensors And Actuators A-Physical DOI: 10.1016/j.sna.2006.11.016

2007

Measuring of exhaust gas emissions using absorption spectroscopy
Hawe, E.;Dooly, G.;Fitzpatrick, C.;Chambers, P.;Lewis, E.;Zhao, W.Z.;Sun, T.;Grattan, K.T.V.;Degner, M.;Ewald, H.;Lochmann, S.;Bramman, G.;Wei, C.;Hitchen, D.;Lucas, J.;Al-Shamma’a, A.;Merlone-Borla, E.;Faraldi, P.;Pidria, M.;
International Journal Of Intelligent Systems Technologies And Applications

2007

Real-time gamma dosimetry using PMMA optical fibres for applications in the sterilization industry
O'Keeffe, S and Fernandez, A Fernandez and Fitzpatrick, C and Brichard, B and Lewis, E
Measurement Science and Technology

2007

Real-time gamma dosimetry using PMMA optical fibres for applications in the sterilization industry
O'Keeffe, S; Fernandez, AF; Fitzpatrick, C; Brichard, B; Lewis, E
Measurement Science & Technology DOI: 10.1088/0957-0233/18/10/S19

2007

Measuring of exhaust gas emissions using absorption spectroscopy
Hawe E.;Dooly G.;Fitzpatrick C.;Chambers P.;Lewis E.;Zhao W.;Sun T.;Grattan K.;Degner M.;Ewald H.;Lochmann S.;Bramman G.;Wei C.;Hitchen D.;Lucas J.;Al-Shamma’a A.;Merlone-Borla E.;Faraldi P.;Pidria M.
International Journal Of Intelligent Systems Technologies And Applications

2007

Principal Component Analysis and Artificial Neural Network Based Approach to Analysing Optical Fibre Sensors Signals
Lewis, E; O'Farrell, M; King, D; Flanagan, C; Fitzpatrick, C; Lyons, W
Sensors And Actuators A-Physical

2007

Measurement of exhaust gas emissions using absorption spectroscopy
Hawe, E; Dooly, G; Fitzpatrick, C; Lewis, E; Zhao, WZ; Sun, T; Grattan, KTV; Degner,M; Ewald, H; Lochmann, S; Bramman, G; Wei, C; Hitchen, D; Al-Shamma'a, A; Merlone-Borla, E; Faraldi, P; Pidria, M
International Journal Of Intelligent Systems Technologies And Applications

2007

Low concentration monitoring of exhaust gases using a UV-based optical sensor
Dooly, G; Lewis, E; Fitzpatrick, C; Chambers, P
Ieee Sensors Journal DOI: 10.1109/JSEN.2007.894133

2007

On-board monitoring of vehicle exhaust emissions using an ultraviolet optical fibre based sensor
Dooly, G; Lewis, E; Fitzpatrick, C
Journal Of Optics A-Pure And Applied Optics DOI: 10.1088/1464-4258/9/6/S05

2007

An optical fibre based ultra violet and visible absorption spectroscopy system for ozone concentration monitoring
O’Keeffe, S and Fitzpatrick, C and Lewis, E
Sensors and Actuators B: Chemical

2007

An investigation into the use of an integrating sphere as a gas absorption cell
Hawe, E; Fitzpatrick, C; Chambers, P; Lewis, E
Journal Of Optics A-Pure And Applied Optics DOI: 10.1088/1464-4258/9/6/S03

2007

A comparison of CIE L*a*b* and spectral methods for the analysis of fading in sliced cured ham
Sheridan, C; O'Farrell, M; Lewis, E; Flanagan, C; Kerry, J; Jackman, N
Journal Of Optics A-Pure And Applied Optics DOI: 10.1088/1464-4258/9/6/S06

2006

Vibration-insensitive temperature sensing system based on fluorescence decay and using a digital processing approach
Dong, H; Zhao, W; Sun, T; Grattan, KTV; Al-Shamma'a, AI; Wei, C; Mulrooney, J; Clifford, J; Fitzpatrick, C; Lewis, E; Degner, M; Ewald, H; Lochmann, SI; Bramann, G; Borla, EM; Faraldi, P; Pidria, M
Measurement Science & Technology DOI: 10.1088/0957-0233/17/7/046

2005

Reproducible coating and testing techniques for large core luminescent clad optical fibre probes for UV detection
Fitzpatrick, C; Walsh, J; Quinn, P; Grout, I; Lewis, E
Sensors And Actuators A-Physical DOI: 10.1016/j.sna.2004.07.011

2005

Optical fibre sensor for the measurement of ozone
O'Keeffe, S and Dooly, G and Fitzpatrick, C and Lewis, E
Journal of Physics: Conference Series

2005

Review of luminescent based fibre optic temperature sensors
McSherry M., Fitzpatrick C., Lewis E.
Sensor Review DOI: 10.1108/02602280510577852

2005

Ozone measurement in visible region: an optical fibre sensor system
O'Keeffe, S and Fitzpatrick, C and Lewis, E
Electronics Letters

2005

Ozone measurement in visible region: An optical fibre sensor system
O'Keeffe, S; Fitzpatrick, C; Lewis, E
Electronics Letters DOI: 10.1049/el:20052901

2005

Development of an extrinsic optical fibre temperature sensor for monitoring liquid temperature in harsh industrial environments
McSherry, M; Fitzpatrick, C; Lewis, E; Wylie, S; Wright, C; Al-Shamma'a, A; Lucas, J
Journal Of Optics A-Pure And Applied Optics DOI: 10.1088/1464-4258/7/6/012

2005
2004

Evaluation of PMMA optical fibres as gamma dosimeters for nuclear applications
O'Keeffe, S and Fitzpatrick, C and Fernandez Fernandez, A and Brichard, B and Berghmans, F and Lewis, E
13th Intl. Plastic Optical Fibres Conference 2004

2004
2004
2004

A large core polymer optical fibre sensor for x-ray dosimetry based on luminescence occurring in the cladding
Fitzpatrick, C; O'Donoghue, C; Schobel, J; Bastiaens, B; van der Slot, P; Lewis, E; Pendrill, D
Measurement Science & Technology DOI: 10.1088/0957-0233/15/8/027

2003

Intelligent Processing of Spectroscopic Signals obtained using an Optical Fibre Based System for Food Quality Control
O’Farrell M., Lewis E., Flanagan C. Lyons W., and Jackman N
International Journal Of Smart Engineering System Design DOI: 10.1080/10255810390243719

2003

Radioluminescent clad optical fibre X-ray sensor
Fitzpatrick, C; O'Donoghue, C; Lewis, E; Schobel, J; Bastaiens, B; van der Slot, P
Electronics Letters DOI: 10.1049/el:20031027

2003

A narrow-band photoluminescent optical fibre sensor for the detection of high-intensity germicidal ultraviolet radiation (254 nm) from a microwave plasma ultraviolet lamp
McSherry, M; Fitzpatrick, C; Lewis, E; Pandithas, I; Al-Shamma'a, A; Lucas, J
Journal Of Optics A-Pure And Applied Optics DOI: 10.1088/1464-4258/5/4/356

2003
2003

A coating process for multi-point luminescent clad fibre optic sensors
Fitzpatrick, C; O'Donoghue, C; Lewis, E; Grout, I
Optical Review DOI: 10.1007/s10043-003-0330-2

2003

A novel multi-point ultraviolet optical fibre sensor based on cladding luminescence
Fitzpatrick, C; O'Donoghue, C; Lewis, E
Measurement Science & Technology DOI: 10.1088/0957-0233/14/8/337

2002

An optical fibre distributed sensor based on pattern recognition
Lyons, WB; Ewald, H; Lewis, E
Journal Of Materials Processing Technology DOI: 10.1016/S0924-0136(02)00160-7

2001

A neural networks based approach for determining fouling of multi-point optical fibre sensors in water systems
Lyons, WB; Ewald, H; Flanagan, C; Lochmann, S; Lewis, E
Measurement Science & Technology

2001

A neural networks based approach for determining fouling of multi-point optical fibre sensor in water systems
Lyons W.;Ewald H.;Flanagan C.;Lochmann S.;Lewis E.
Measurement Science And Technology DOI: 10.1088/0957-0233/12/7/337

2001

An optical fiber sensor for germicidal microwave plasma UV lamps for water and wastewater treatment
Fitzpatrick C.;Lewis E.;Al-Shamma'a A.;Lucas J.
Proceedings Of Spie-The International Society For Optical Engineering DOI: 10.1117/12.427018

2001
2000

Neural networks and pattern recognition techniques applied to optical fibre sensors
Lyons, WB; Lewis, E
Transactions Of The Institute Of Measurement And Control DOI: 10.1177/014233120002200504

1995

A NOVEL TECHNIQUE FOR OPTICAL-FIBER PH SENSING BASED ON METHYLENE-BLUE ADSORPTION
Deboux, B. J. C.;Lewis, E.;Scully, P. J.;Edwards, R.;
Journal Of Lightwave Technology DOI: 10.1109/50.400705

1995

A Novel Technique for Optical Fibre pH Sensing Based on Methylene Blue Adsorption
Deboux, B; Lewis, E; Scully, P; Edwards, R
Ieee J. Lightwave Technology

1995

Experimental results on an optical fibre pH sensor based on methylene blue adsorption
Deboux, BJ.-C; Lewis, E; Scully, PJ; Edwards, R
Optomechanical And Precision Instrument Design

1987

OPTICAL FIBER BASED SENSING USING CHROMATIC MODULATION
Jones, G. R.;Kwan, S.;Beavan, C.;Henderson, P.;Lewis, E.;
Optics And Laser Technology DOI: 10.1016/0030-3992(87)90036-3

1987

Optical fibre based sensing using chromatic modulation
Jones, GR; Kwan, SK; Beavan, CM; Henderson, P;Lewis, E
Optics And Laser Technology