Biography

Dr. Sinéad O'Keeffe is a Royal Society – Science Foundation Ireland University Research Fellow at the OFSRC. She graduated with BE (hons) in Electronic Engineering from the University of Limerick in 2003 and received her PhD in 2006 from the same institute, for the development of polymer optical fibre sensors for the sterilization industry. On completion of her PhD, she worked as a Marie Curie Research Fellow in the General Engineering Research Institute at Liverpool John Moores University, developing optical fibre sensors for monitoring UV and Ozone. She returned to the Optical Fibre Sensors Research Centre at the University of Limerick in 2008 and was awarded an FP7 Marie Curie Research Fellowship developing radiation dosimeters for monitoring patient doses received during radiotherapy for cancer treatment. She was Chair of the highly successful and recently completed COST Action TD1001 aimed at developing fibre optic sensor systems for reliable use in safety and security relevant applications in society. She is Member-at-Large of the IEEE Sensors Council for 2017-2020 and Chair of the IEEE Sensors Council Women in Sensors Committee 2019-2020.

Research Interests

Project: Advancing Photonics for RadiotherapyFunded by The Royal Society – Science Foundation Ireland University Research FellowshipThis project addresses the challenges of delivering effective and optimal radiation treatment for oncology, with specific focus on Low Dose Rate Brachytherapy for treating prostate cancer. It focuses on the need for personalised real-time radiation monitoring during advanced cancer treatments by proposing advances in photonics technology applicable to radiotherapy. It focuses on the development of highly innovative optical fibre based technology to create in-vivo devices for the diagnosis, assessment and radiotherapy treatment of prostate cancer tumours. Specialist micro-machining techniques, based on femto-second laser and ultra-precision diamond tooling, will allow for miniaturised sensor tips to be incorporated at the end of an optical fibre. The small geometries of optical fibres, coupled with the novel and innovative use of micro-machining technologies, facilitates in-vivo placement of the sensors at the tumour site or nearby critical structures requiring monitoring. Furthermore the development of a fully integrated sensor system, in close consultation with leading clinicians and radiotherapy physicists, will ensure the sensors can be incorporated within current clinical environments in a minimally invasive means. The measurement of oxygen concentration, coupled with the in-vivo radiation dose measurement, constitutes a powerful combination of leading-edge optical fibre based measurement techniques, providing potential solutions to as yet unresolved problems (reliable and repeatable measurements during the treatment of hypoxic tumours). This opens up the possibility of adapting the radiation dose delivered during the course of the radiotherapy treatment, with a consecutive impact on improving patient outcomes.

Project: Optical Fibre Dose Imaging for Adaptive Brachytherapy [EU H2020 - ICT-05-2019 - Application driven photonics components]ORIGIN aims to deliver more effective, photonics-enabled, brachytherapy for cancer treatment through advanced real-time radiation dose imaging and source localisation. This will be achieved by the development of a new optical fibre based sensor system to support diagnostics-driven therapy through enhanced adaptive brachytherapy. A 16-point optical fibre sensors system will be developed, for Low Dose Rate (LDR) and High Dose Rate (HDR) Brachytherapy, with sensitivity of 150 counts/Gy for LDR- and 2500 counts/mGy for HDR- BT alongside a dedicated data acquisition system providing a dose mapping system with a spatial resolution of 0.5mm (HDR) and 3mm (LDR) and time resolution of 0.1s (HDR) and 0.5s (LDR), with 5% uncertainty. This is a 50% improvement in uncertainty over existing systems. Further interrogation of the optical signal will provide real-time monitoring of the radiation source location during treatment. The ORIGIN system will be integrated into existing clinical brachytherapy treatment planning and delivery systems to confirm that the dose prescribed to the tumour is achieved, whilst ensuring the dose to organs at risk (OARs) is within acceptable limits. This will provide for optimised dose-led, patient-oriented, personalised treatment plans leading to improved patient outcomes and prevention of treatment errors, with the potential to reduce the overall risk of treatment error by 55%. The optical fibre radiation dosimeters will be further optimised for improved optical signal collection efficiency, higher signal-to-noise ratio (SNR) and repeatable high volume fabrication. Taking manufacturability into consideration from the outset will ensure that ORIGIN establishes Europe at the fore of brachytherapy system development and photonics manufacturing.

Peer Reviewed Journals

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 (2017) Low cost portable 3-D printed optical fiber sensor for real-time monitoring of lower back bending. Sensors And Actuators A-Physical :193-201

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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 (2017) Compact and Low-Cost Optical Fiber Respiratory Monitoring Sensor Based on Intensity Interrogation. Journal Of Lightwave Technology :4567-4573

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2017

Highly sensitive extrinsic X-ray polymer optical fiber sensors based on fiber tip modification

de Andr'es, Ana I and O'Keeffe, Sinead and Chen, Lingxia and Esteban, 'Oscar (2017) Highly sensitive extrinsic X-ray polymer optical fiber sensors based on fiber tip modification. Ieee Sensors Journal :1-

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2017

Highly Sensitive Extrinsic X-Ray Polymer Optical Fiber Sensors Based on Fiber Tip Modification

de Andres, AI,O'Keeffe, S,Chen, LX,Esteban, O (2017) Highly Sensitive Extrinsic X-Ray Polymer Optical Fiber Sensors Based on Fiber Tip Modification. Ieee Sensors Journal :5112-5117

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2017

Characterization of a Terbium Activated Gadolinium Oxysulfide Plastic Optical Fibre Sensor in Photons and Protons

Penner, C and Hoehr, C and O'Keeffe, S and Woulfe, P and Duzenli, C (2017) Characterization of a Terbium Activated Gadolinium Oxysulfide Plastic Optical Fibre Sensor in Photons and Protons. IEEE Sensors Journal

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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 (2016) An Optical Fibre-Based Sensor for Real-Time Monitoring of Clinical Linear Accelerator Radiotherapy Delivery. Ieee Journal Of Selected Topics In Quantum Electronics

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2015

An Extrinsic Optical Fiber Bending Sensor: A Theoretical Investigation and Validation

Zawawi, MA,O'Keeffe, S,Lewis, E (2015) An Extrinsic Optical Fiber Bending Sensor: A Theoretical Investigation and Validation. Ieee Sensors Journal :5333-5339

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2015

Optical Fibre Bending Sensor With Automatic Intensity Compensation

Zawawi, MA,O'Keeffe, S,Lewis, E (2015) Optical Fibre Bending Sensor With Automatic Intensity Compensation. Journal Of Lightwave Technology :2492-2498

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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 (2015) A review of recent advances in optical fibre sensors for in vivo dosimetry during radiotherapy. British Journal Of Radiology

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2014

Characterization of Scintillating X-ray Optical Fiber Sensors

Sporea, D,Mihai, L,Vata, I,McCarthy, D,O'Keeffe, S,Lewis, E (2014) Characterization of Scintillating X-ray Optical Fiber Sensors. Sensors :3445-3457

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2014

Multidisciplinary evaluation of X-ray optical fibre sensors

Sporea, Dan and Mihai, Laura and Tiseanu, Ion and V^actua (2014) Multidisciplinary evaluation of X-ray optical fibre sensors. Sensors and Actuators A: Physical

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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 (2014) Radiation Dosimeter Using an Extrinsic Fiber Optic Sensor. Ieee Sensors Journal :673-685

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2014

Characterization of Scintillating X-ray Optical Fiber Sensors

Sporea, Dan and Mihai, Laura and V^actua (2014) Characterization of Scintillating X-ray Optical Fiber Sensors. Sensors :3445-3457

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2014

Multidisciplinary evaluation of X-ray optical fiber sensors

Sporea, D,Mihai, L,Tiseanu, I,Vata, I,McCarthy, D,O'Keeffe, S,Lewis, E (2014) Multidisciplinary evaluation of X-ray optical fiber sensors. Sensors And Actuators A-Physical :79-88

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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

Zacharias, S,Newe, T,O'Keeffe, S,Lewis, E (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. International Journal Of Distributed Sensor Networks

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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 (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. USA International Journal Of Sensor Networks

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2013

Plastic Optical Fibre Sensor for Spine Bending Monitoring with Power Fluctuation Compensation

Zawawi, Mohd Anwar and O'Keeffe, Sinead and Lewis, Elfed (2013) Plastic Optical Fibre Sensor for Spine Bending Monitoring with Power Fluctuation Compensation. Sensors :14466-14483

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2013

Intensity-modulated fiber optic sensor for health monitoring applications: a comparative review

Zawawi, M.A., O'Keeffe S., Lewis E. (2013) Intensity-modulated fiber optic sensor for health monitoring applications: a comparative review. Bingley, UK Sensor Review :57-67

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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 (2013) Mote interface for fibre optic spectral sensing with real-time monitoring of the marine environment. New York Ieee Sensors Journal :2619-2625

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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 (2012) Optical Fibers and Optical Fiber Sensors Used in Radiation Monitoring. Selected Topics On Optical Fiber Technology :607-652

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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 (2011) Cross-sensitivity evaluation for ammonia sensing using absorption spectroscopy in the UV region. Sensors and Actuators B: Chemical :226-231

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2009

Polymer optical fibre for in situ monitoring of gamma radiation processes

O’Keeffe, S and Lewis, E (2009) Polymer optical fibre for in situ monitoring of gamma radiation processes. International Journal on Smart Sensing and Intelligent Systems :490-502

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2008

Experimental investigations of microwave plasma UV lamp for food applications.

Ortoneda, Montserrat and O'Keeffe, Sinead and Cullen, Jeff D and Al-Shamma'a, Ahmed I and Phipps, David A (2008) Experimental investigations of microwave plasma UV lamp for food applications.. Journal of Microwave Power & Electromagnetic Energy

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2008

A review of optical fibre radiation dosimeters

O'Keeffe, S; Fitzpatrick, C; Lewis, E; Al-Shamma'a, AI (2008) A review of optical fibre radiation dosimeters. Sensor Review :136-142

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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 (2008) Real-time fibre optic radiation dosimeters for nuclear environment monitoring around thermonuclear reactors. Fusion Engineering and Design :50-59

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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 (2007) An optical fibre based ultra violet and visible absorption spectroscopy system for ozone concentration monitoring. Sensors and Actuators B: Chemical :372-378

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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 (2007) Real-time gamma dosimetry using PMMA optical fibres for applications in the sterilization industry. Measurement Science & Technology :3171-3176

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2005

Ozone measurement in visible region: an optical fibre sensor system

O'Keeffe, S and Fitzpatrick, C and Lewis, E (2005) Ozone measurement in visible region: an optical fibre sensor system. Electronics Letters :1317-1319

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Books

This author has not written any publications of this type yet.

Book Chapters

2017

Optical Fibres for Radiation Dosimetry

O'Keeffe, S, (2017) Optical Fibres for Radiation Dosimetry. Switzerland : Springer Fiber Optic Sensors: Current Status and Future Possibilities :149-165

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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 (2012) Optical fibers and optical fiber sensors used in radiation monitoring. Selected Topics on Optical Fiber Technology, M. Yasin, SW Harun and H. Arof, Eds., Intech :978-953

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Edited Books

This author has not written any publications of this type yet.

Other Journals

2017

Novel optical fibre dosimeters and their applications in radiotherapy: A Monte Carlo study

Alharbi, Majed and Martyn, Michael and Woulfe, Peter and Chen, Lingxia and O'Keeffe, Sinead and Foley, Mark (2017) Novel optical fibre dosimeters and their applications in radiotherapy: A Monte Carlo study. Physica Medica: European Journal of Medical Physics :356-

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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. (2009) U-bend fibre optic pH sensors using layer-by-layer electrostatic self-assembly technique. Journal of Physics: Conference Series

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2007

Optical fibre sensor for the online monitoring of gamma radiation doses

O'Keeffe S., Fitzpatrick C., Fernandez A.F., Lewis E., Al-Shamma'A A.I. (2007) Optical fibre sensor for the online monitoring of gamma radiation doses. Journal of Physics: Conference Series

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2007

Optical fibre sensor for the online monitoring of gamma radiation doses

O'Keeffe, S and Fitzpatrick, C and Fernandez, A Fernandez and Lewis, E and Al-Shamma'a, Ai (2007) Optical fibre sensor for the online monitoring of gamma radiation doses. Journal of Physics: Conference Series :012057-

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Conference Publications

2017

Optical Fiber Sensors Conference (OFS), 2017 25th

Chen, Lingxia and O'Keeffe, Sinead and Woulfe, Peter and Lewis, Elfed (2017) Optical Fiber Sensors Conference (OFS), 2017 25th. :1-4

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2017

Optical Fiber Sensors Conference (OFS), 2017 25th

Viphavakit, Charusluk and Duraibabu, DineshBabu and O'Keeffe, Sinead and Lewis, Elfed (2017) Optical Fiber Sensors Conference (OFS), 2017 25th. :1-4

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2017

Fabry-Perot based refractive index optical fiber sensor for measurement of oxygen concentration levels in hypoxic tumors during radiotherapy treatment

Viphavakit, C,Duraibabu, D,O'Keeffe, S,Lewis, E, (2017) Fabry-Perot based refractive index optical fiber sensor for measurement of oxygen concentration levels in hypoxic tumors during radiotherapy treatment. Optical Coherence Tomography And Coherence Techniques V

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2017

A comparison of clinic based dosimeters based on silica optical fibre and plastic optical fibre for in-vivo dosimetry

Chen, LX,O'Keeffe, S,Woulfe, P,Lewis, E, (2017) A comparison of clinic based dosimeters based on silica optical fibre and plastic optical fibre for in-vivo dosimetry. Optical Coherence Tomography And Coherence Techniques V

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2016

Optical Fibre Luminescence Sensor for Real-time LDR Brachytherapy Dosimetry

Woulfe, P,Sullivan, FJ,O'Keeffe, S,Lewis, E (2016) Optical Fibre Luminescence Sensor for Real-time LDR Brachytherapy Dosimetry. Optical Coherence Tomography And Coherence Techniques V

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2016

Comparisons between Novel Approaches in Silica Optical Fibre and Plastic Fibre for Use in Clinical in-vivo Dosimetry

Chen, LX,Lewis, E,Woulfe, P,O'Keeffe, S, (2016) Comparisons between Novel Approaches in Silica Optical Fibre and Plastic Fibre for Use in Clinical in-vivo Dosimetry. 2012 Ieee Sensors Proceedings

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2016

Optical fibre multi-parameter sensing with secure cloud based signal capture and processing

Newe, T,O'Connell, E,Meere, D,Yuan, HW,Leen, G,O'Keeffe, S,Lewis, E,Lewis, E (2016) Optical fibre multi-parameter sensing with secure cloud based signal capture and processing. Optical Coherence Tomography And Coherence Techniques V

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2016

Effects of Magnetic Field on an Optical Fibre Radiation Dosimeter

O'Keeffe, S,Chen, L,Lewis, E,Grattan, M,Hounsell, A,Whitten, G,Schettino, G, (2016) Effects of Magnetic Field on an Optical Fibre Radiation Dosimeter. 2012 Ieee Sensors Proceedings

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2015

Extrinsic Optical Fibre Bending Sensor for Spine Monitoring

Zawawi, MA,O'Keeffe, S,Lewis, E,O'Sullivan, K, (2015) Extrinsic Optical Fibre Bending Sensor for Spine Monitoring. 2012 Ieee Sensors Proceedings :968-971

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2015

24TH INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS

Woulfe, P,Sullivan, FJ,Lewis, E,O'Keeffe, S. (2015) 24TH INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS.

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2015

Radioluminescence based optical fibre sensor for radiation monitoring during brachytherapy

O'Keeffe, S,Woulfe, P,Sullivan, FJ, (2015) Radioluminescence based optical fibre sensor for radiation monitoring during brachytherapy. 2012 Ieee Sensors Proceedings :1351-1354

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2014

8th International Conference on Sensing Technology (ICST 2014)

O'Connell E., O'Keeffe S., Newe T., Lewis E., Meere D. (2014) 8th International Conference on Sensing Technology (ICST 2014). :151-154

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2014

OPTICAL SENSING AND DETECTION III

Lewis, E,O'Keeffe, S,Grattan, M,Hounsell, A,McCarthy, D,Woulfe, P,Cronin, J,Mihai, L,Sporea, D,Santhanam, A,Agazaryan, N,Berghmans, F,Mignani, AG,DeMoor, P (2014) OPTICAL SENSING AND DETECTION III. Optical Coherence Tomography And Coherence Techniques V

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2014

23RD INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS

Zawawi, MA,O'Keeffe, S,Lewis, E,LopezHiguera, JM,Jones, J,LopezAmo, M,Santos, JL (2014) 23RD INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS. Optical Coherence Tomography And Coherence Techniques V

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2014

Compensated Intensity-Modulated Optical Fibre Bending Sensor based on Tilt Angle Loss Measurement

Zawawi, MA,O'Keeffe, S,Lewis, E, (2014) Compensated Intensity-Modulated Optical Fibre Bending Sensor based on Tilt Angle Loss Measurement. 2012 Ieee Sensors Proceedings

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2014

Characterisation of radioluminesence based optical fibre dosimeter in radiotherapy beam applications

Woulfe, P,O'Keeffe, S,McCarthy, D,Grattan, M,Hounsell, A,Cronin, J,Lewis, E,LopezHiguera, JM,Jones, J,LopezAmo, M,Santos, JL (2014) Characterisation of radioluminesence based optical fibre dosimeter in radiotherapy beam applications. Optical Coherence Tomography And Coherence Techniques V

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2013

Fifth European Workshop on Optical Fibre Sensors

O'Keeffe, S and Grattan, M and Hounsell, A and McCarthy, D and Woulfe, P and Cronin, J and Lewis, E (2013) Fifth European Workshop on Optical Fibre Sensors. :879418-879418

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2013

Sensors, 2013 IEEE

Woulfe, P and O'Keeffe, S and McCarthy, D and Grattan, M and Hounsell, A and Cronin, J and Lewis, E (2013) Sensors, 2013 IEEE. :1-4

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2013

FIFTH EUROPEAN WORKSHOP ON OPTICAL FIBRE SENSORS

O'Keeffe, S,Grattan, M,Hounsell, A,McCarthy, D,Woulfe, P,Cronin, J,Lewis, E,Jaroszewicz, LR (2013) FIFTH EUROPEAN WORKSHOP ON OPTICAL FIBRE SENSORS. Optical Coherence Tomography And Coherence Techniques V

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2013

SENSORS & THEIR APPLICATIONS XVII

Zawawi, MA,O'Keeffe, S,Lewis, E,Bilas V,McConnell, G,Kyriacou, P (2013) SENSORS & THEIR APPLICATIONS XVII. Eurotherm Seminar 102: Thermal Management Of Electronic Systems

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2013

Photonics (ICP), 2013 IEEE 4th International Conference on

Zawawi, MA and O'Keeffe, S and Lewis, E (2013) Photonics (ICP), 2013 IEEE 4th International Conference on. :53-55

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2013

Photonics (ICP), 2013 IEEE 4th International Conference on

Zawawi, MA and O'Keeffe, S and Lewis, E (2013) Photonics (ICP), 2013 IEEE 4th International Conference on. :108-110

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2012

12th International Conference on ITS Telecommunications (ITST 2012).

Zacharias, S., Newe T. O'Keeffe S. and Lewis E., (2012) 12th International Conference on ITS Telecommunications (ITST 2012). .

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2012

2012 IEEE SENSORS PROCEEDINGS

McCarthy, D,O'Keeffe, S,Lewis, E,Sporea, D,Sporea, A,Tiseanu, I,Woulfe, P,Cronin, J, (2012) 2012 IEEE SENSORS PROCEEDINGS. 2012 Ieee Sensors Proceedings :858-861

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2012

ICWMC 2012. The Eighth International Conference on Wireless and Mobile Communications

Zacharias, S., Newe T. O'Keeffe S. and Lewis E. (2012) ICWMC 2012. The Eighth International Conference on Wireless and Mobile Communications.

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2012

SENSORNETS 2012. 1st international Conference on Sensor Networks

Zacharias, S., Newe T. O'Keeffe S. and Lewis E., (2012) SENSORNETS 2012. 1st international Conference on Sensor Networks. :197-202

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2012

22ND INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS, PTS 1-3

McCarthy, D,O'Keeffe, S,Woulfe, P,Cronin, J,Lewis, E, (2012) 22ND INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS, PTS 1-3.

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2012

2012 12TH INTERNATIONAL CONFERENCE ON ITS TELECOMMUNICATIONS (ITST-2012)

Zacharias, S,Newe, T,O'Keeffe, S,Lewis, E, (2012) 2012 12TH INTERNATIONAL CONFERENCE ON ITS TELECOMMUNICATIONS (ITST-2012). 2012 12th International Conference On Its Telecommunications (Itst-2012) :785-790

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2012

2012 IEEE SENSORS PROCEEDINGS

Zacharias, S,Newe, T,O'Keeffe, S,Lewis, E, (2012) 2012 IEEE SENSORS PROCEEDINGS. 2012 Ieee Sensors Proceedings :1842-1845

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2012

22ND INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS, PTS 1-3

O'Connell, E,Healy, M,O'Keeffe, S,Newe, T,Lewis, E,Liao, Y,Jin, W,Sampson, DD,Yamauchi, R,Chung, Y,Nakamura, K,Rao, Y (2012) 22ND INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS, PTS 1-3. Optical Coherence Tomography And Coherence Techniques V

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2012

Sensors, 2012 IEEE

Zacharias, Sven and Newe, Thomas and O'Keeffe, Sinead and Lewis, Elfed (2012) Sensors, 2012 IEEE. :1-4

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2012

ICWMC 2012, The Eighth International Conference on Wireless and Mobile Communications

Zacharias, Sven and Newe, Thomas and O’Keeffe, Sinead and Lewis, Elfed (2012) ICWMC 2012, The Eighth International Conference on Wireless and Mobile Communications. :408-414

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2011

Sensors, 2011 IEEE

McCarthy, Denis and O'Keeffe, Sinead and Lewis, Elfed and Sporea, Dan and Sporea, Adelina and Tiseanu, Ion (2011) Sensors, 2011 IEEE. :121-124

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2011

Sensors, 2011 IEEE

O'Connell, E and O'Keeffe, S and Newe, T and Lewis, E (2011) Sensors, 2011 IEEE. :1558-1561

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2011

IEEE Sensors 2011 Conference

Dooly G., Manap H., O'Keeffe S. and Lewis E. (2011) IEEE Sensors 2011 Conference. :242-245

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2011

IEEE Sensors 2011 Conference.

McCarthy, D., O'Keeffe,S., Lewis,E., Sporea, D., Sporea,A., Tiseanu,I. (2011) IEEE Sensors 2011 Conference. . :121-124

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2011

EUROSENSORS XXV

Dooly, G,Manap, H,O'Keeffe, S,Lewis, E,Kaltsas, G,Tsamis, C (2011) EUROSENSORS XXV. Engineering Of Sport 8: Engineering Emotion - 8th Conference Of The International Sports Engineering Association (Isea)

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2011

IEEE Sensors 2011

O'Connell E., O'Keeffe S., Newe T., Lewis E. (2011) IEEE Sensors 2011. :1558-1561

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2011

2011 IEEE SENSORS

McCarthy, D,O'Keeffe, S,Lewis, E,Sporea, D,Sporea, A,Tiseanu, I, (2011) 2011 IEEE SENSORS. 2011 Ieee Sensors :121-124

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2011

SENSORS & THEIR APPLICATIONS XVI

Dooly, G,Manap, H,O'Keeffe, S,Lewis, E,Kyriacou, PA,O'Riordan, A,McConnell, G (2011) SENSORS & THEIR APPLICATIONS XVI. Eurotherm Seminar 102: Thermal Management Of Electronic Systems

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2011

2011 IEEE SENSORS

Dooly, G,Manap, H,O'Keeffe, S,Lewis, E, (2011) 2011 IEEE SENSORS. 2011 Ieee Sensors :242-245

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2011

BioPhotonics, 2011 International Workshop on

O'Keeffe, S and Bremer, K and Timm, U and McCarthy, D and Leen, G and Lewis, E (2011) BioPhotonics, 2011 International Workshop on. :1-3

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2011

2011 IEEE SENSORS

O'Connell, E,O'Keeffe, S,Newe, T,Lewis, E, (2011) 2011 IEEE SENSORS. 2011 Ieee Sensors :1558-1561

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2011

Sensors, 2011 IEEE

Dooly, G and Manap, H and O'Keeffe, S and Lewis, E (2011) Sensors, 2011 IEEE. :242-245

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2010

Sensors Applications Symposium (SAS), 2010 IEEE

McCarthy, D and O'Keeffe, S and Lewis, E (2010) Sensors Applications Symposium (SAS), 2010 IEEE. :158-161

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2010

2010 IEEE Sensors Applications Symposium, SAS 2010 - Proceedings

McCarthy D., O'Keeffe S., Lewis E. (2010) 2010 IEEE Sensors Applications Symposium, SAS 2010 - Proceedings. :158-161

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2010

Sensors, 2010 IEEE

O'Keeffe, S and Manap, H and Dooly, G and Lewis, E (2010) Sensors, 2010 IEEE. :1140-1143

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2010

Sensors, 2010 IEEE

McCarthy, D and O'Keeffe, S and Leen, G and Lewis, E (2010) Sensors, 2010 IEEE. :1663-1666

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2009

Sensors, 2009 IEEE

O'Keeffe, S and Lewis, E and Santhanam, A and Winningham, A and Rolland, JP (2009) Sensors, 2009 IEEE. :1689-1692

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2009

Sensors, 2009 IEEE

O'Connell, E and O'Keeffe, S and Newe, T and Healy, M and Lewis, E and Lyons, WB (2009) Sensors, 2009 IEEE. :1800-1803

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2009

UV LED-based Fiber Coupled Optical Sensor for Detection of Ozone in the ppm and ppb Range

Degner, M,Damaschke, N,Ewald, H,O'Keeffe, S,Lewis, E, (2009) UV LED-based Fiber Coupled Optical Sensor for Detection of Ozone in the ppm and ppb Range. 2009 Ieee Sensors, Vols 1-3 :95-

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2009

The Eighth IEEE Conference on Sensors (IEEE Sensors Conference)

O¿Connell E., O¿Keeffe S., Newe T., Healy M., Lewis E. and Lyons W.B., (2009) The Eighth IEEE Conference on Sensors (IEEE Sensors Conference).

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2009

Sensors, 2009 IEEE

O'Keeffe, S and Lewis, E and Santhanam, A and Rolland, JP (2009) Sensors, 2009 IEEE. :787-790

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2009

Sensors Applications Symposium, 2009. SAS 2009. IEEE

Korostynska, O and Arshak, A and Creedon, P and Arshak, K and Wendling, L and Al-Shamma'a, AI and O'Keeffe, S (2009) Sensors Applications Symposium, 2009. SAS 2009. IEEE. :34-37

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2009

U-bend fibre optic pH sensors using layer-by-layer electrostatic self-assembly technique

Surre, F,Lyons, WB,Sun, T,Grattan, KTV,O'Keeffe, S,Lewis, E,Elosua, C,Hernaez, M,Barian, C,Augousti, AT,McConnell, G (2009) U-bend fibre optic pH sensors using layer-by-layer electrostatic self-assembly technique. Eurotherm Seminar 102: Thermal Management Of Electronic Systems

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2009

Sensor Technologies and Applications, 2009. SENSORCOMM'09. Third International Conference on

Manap, Hadi and Dooly, Gerald and Muda, Razali and O'Keeffe, Sinead and Lewis, Elfed (2009) Sensor Technologies and Applications, 2009. SENSORCOMM'09. Third International Conference on. :75-81

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2009

Proceedings of IEEE Sensors

O'Connell E., O'Keeffe S., Newe T., Healy M., Lewis E., Lyons W.B. (2009) Proceedings of IEEE Sensors. :1800-1803

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2009

EOS Topical Meeting on "Blue" Photonics - Optics in the Sea

Surre F., Lyons W., Sun T., Grattan K.T.V., Elosua C., Hernaez M., Barian C., O¿Keeffe S., Fabian M., Newe T., Toal D., Lewis E. (2009) EOS Topical Meeting on "Blue" Photonics - Optics in the Sea.

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2009

Sensors, 2009 IEEE

Degner, M and Damaschke, N and Ewald, H and O'Keeffe, S and Lewis, E (2009) Sensors, 2009 IEEE. :95-99

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2009

Proceedings of IEEE Sensors

O'Keeffe S., Lewis E., Santhanam A., Winningham A., Rolland J.P. (2009) Proceedings of IEEE Sensors. :1689-1692

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2009

Proceedings of IEEE Sensors

Degner M., Damaschke N., Ewald H., O'Keeffe S., Lewis E. (2009) Proceedings of IEEE Sensors. :95-99

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2009

SAS 2009 - IEEE Sensors Applications Symposium Proceedings

Korostynska O., Arshak A., Creedon P., Arshak K., Wendling L., Al-Shamma'a A.I., O'keeffe S. (2009) SAS 2009 - IEEE Sensors Applications Symposium Proceedings. :34-37

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2009

Sensors, 2009 IEEE

Manap, Hadi and Dooly, Gerald and O'Keeffe, Sinead and Lewis, Elfed (2009) Sensors, 2009 IEEE. :140-145

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2008

Proceedings of SPIE - The International Society for Optical Engineering

O'Keeffe S., Ortoneda M., Cullen J.D., Shaw A., Fitzpatrick C., Lewis E., Phipps D.A., Al-Shamma'a A.I. (2008) Proceedings of SPIE - The International Society for Optical Engineering.

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2008

Sensors, 2008 IEEE

O'Keeffe, S and Ortoneda, M and Cullen, JD and Shaw, A and Phipps, D and Al-Shamma'a, AI and Fitzpatrick, C and Lewis, E (2008) Sensors, 2008 IEEE. :454-457

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2008

Optical fibre sensors for the monitoring of a microwave plasma UV lamp and ozone generation system

O'Keeffe, S,Ortoneda, M,Cullen, JD,Shaw, A,Fitzpatrick, C,Lewis, E,Phipps, DA,Al-Shamma'a, AI,Mazuray, L,Wartmann, R,Wood, A,Tissot, JL,Raynor, JM (2008) Optical fibre sensors for the monitoring of a microwave plasma UV lamp and ozone generation system. Optical Coherence Tomography And Coherence Techniques V

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2008

Proceedings of IEEE Sensors

O'Keeffe S., Ortoneda M., Cullen J.D., Shaw A., Phipps D., Al-Shamma'a A.I., Fitzpatrick C., Lewis E. (2008) Proceedings of IEEE Sensors. :454-457

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2006

Optical Fiber Sensors

O'Keeffe, Sinead and Fernandez Fernandez, Alberto and Fitzpatrick, Colin and Brichard, Beno^it and Lewis, Elfed (2006) Optical Fiber Sensors. :ThE78-

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2006

18th International Optical Fiber Sensors Conference

O'Keeffe S, Fernandez Fernandez A., Fitzpatrick (2006) 18th International Optical Fiber Sensors Conference. :ThE78-*

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2005

13th International Plastic Optical Fibres Conference

O¿Keeffe, S., C. Fitzpatrick, A. Fernandez Fernandez, B. Brichard, F. Berghmans and E. Lewis. (2005) 13th International Plastic Optical Fibres Conference. :364-370

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2005

Proceedings of SPIE - The International Society for Optical Engineering

Fernandez A., O'Keeffe S., Fitzpatrick C., Brichard B., Berghmans F., Lewis E. (2005) Proceedings of SPIE - The International Society for Optical Engineering. :499-502

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2005

Sensors & their Applications XIII.

O'Keeffe, S., G. Dooly, C. Fitzpatrick and E. Lewis (2005) Sensors & their Applications XIII.. :213-218

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2005

Sensors, 2005 IEEE

O'Keeffe, S and Fitzpatrick, C and Lewis, E (2005) Sensors, 2005 IEEE. :758-

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2005

14th International Conference on Polymer Optical Fibres POF 2005

O¿ Keeffe S., Fitzpatrick C., Lewis E (2005) 14th International Conference on Polymer Optical Fibres POF 2005. :303-306

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2005

Sensors & their Applications XIII

O¿Keeffe S., Dooly G., Fitzpatrick C., Lewis E. (2005) Sensors & their Applications XIII. :213-218

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2005

4th International Symposium on Automatic Control

O¿Keeffe, S., C. Fitzpatrick and E. Lewis. (2005) 4th International Symposium on Automatic Control. :*-*

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2005

14th International Conference on Polymer Optical Fibres (POF 2005).

O¿Keeffe, S., C. Fitzpatrick and E. Lewis. (2005) 14th International Conference on Polymer Optical Fibres (POF 2005).. :303-306

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2005

4th IEEE Sensors Conference

O¿Keeffe, S., C. Fitzpatrick and E. Lewis. (2005) 4th IEEE Sensors Conference. :*-*

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2004

13th International Conference on Polymer Optical Fibre.

O'Keeffe S., C. Fitzpatrick, A. Fernandez Fernandez, B. Brichard, F. Bergmans and E. Lewis, (2004) 13th International Conference on Polymer Optical Fibre.. :*-*

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Book Reviews

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Other Publications

2015

A review of recent advances in optical fibre sensors for in vivo dosimetry during radiotherapy.

O'Keeffe S, McCarthy D, Woulfe P, Grattan MW, Hounsell AR, Sporea D, Mihai L, Vata I, Leen G, Lewis E (2015) A review of recent advances in optical fibre sensors for in vivo dosimetry during radiotherapy..

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2006

Spectroscopic Sensing Techniques Using Polymer Optical Fibres for Applications in the Sterilisation Industry

O'Keeffe, Sinead (2006) Spectroscopic Sensing Techniques Using Polymer Optical Fibres for Applications in the Sterilisation Industry.

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