Dr. Andreas Pospori Profile

Dr. Andreas Pospori

Post-doctoral Researcher at Cyprus Univ of Technology

Websites:

Personal Website | Company Website

Profile Summary

Mr. Andreas Pospori, with a BSc in Electrical & Electronic Engineering from Cyprus University of Technology, recently joined a funded project* under the name ‘Training and Research Involving Polymer Optical Devices’ - TRIPOD. As an early stage researcher contributes towards work on polymer fibre grating UV fabrication and testing at Aston University. His knowledge includes inscription and micro-machining using femtosecond laser systems, as well as polymer optical fibre based sensors fabrication and characterisation.

*His currently research has received funding from the People Programme (Marie Curie Actions) of the European Union's Seventh Framework Programme FP7/2007-2013/under REA grant agreement No. 608382.

Publications (22)

Proceedings Article | 30 May 2023 Paper

Paper

Humidity responsivity of CYTOP-XYLEX fibre Bragg grating sensors

A. Ioannou, A. Pospori, K. Kalli

Proceedings Volume 12573, 1257304 (2023) https://doi.org/10.1117/12.2664544

KEYWORDS: Sensors, Humidity, Fiber Bragg gratings, Polymers, Bragg wavelengths, Fiber optics sensors, Polymer optical fibers, Relative humidity

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Proceedings Article | 30 May 2023 Poster + Paper

Poster + Paper

Elimination of temperature cross-sensitivity for polymer FBG-based humidity sensor by gamma radiation treatment

Ivan Chapalo, Andrei Gussarov, Karima Chah, Andreas Ioannou, Andreas Pospori, Ying-Gang Nan, Kyriacos Kalli, Patrice Mégret

Proceedings Volume 12573, 1257315 (2023) https://doi.org/10.1117/12.2671965

KEYWORDS: Fiber Bragg gratings, Polymer optical fibers, Gamma radiation, Polymers, Sensors, Polymeric sensors, Humidity, Femtosecond phenomena

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Proceedings Article | 23 May 2023 Paper

Paper

Concrete curing monitoring using polymer optical fibre Bragg grating sensors

A. Pospori, A. Ioannou, J. Melo, P. Antunes, H. Varum, C. A. Marques, K. Kalli

Proceedings Volume 12643, 126430H (2023) https://doi.org/10.1117/12.2678107

KEYWORDS: Civil engineering, Sensors, Optical fibers, Prototyping, Polymers, Polymeric sensors, Bragg gratings, Optical sensing, Moisture, Bragg wavelengths

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Proceedings Article | 23 May 2023 Paper

Paper

Temperature and RH response of polymer CYTOP FBG treated by gamma radiation

Ivan Chapalo, Andrei Gusarov, Karima Chah, Andreas Ioannou, Andreas Pospori, Ying-Gang Nan, Kyriacos Kalli, Patrice Mégret

Proceedings Volume 12643, 1264305 (2023) https://doi.org/10.1117/12.2678326

KEYWORDS: Fiber Bragg gratings, Polymers, Polymer optical fibers, Gamma radiation, Sensors, Vacuum chambers, Relative humidity, Climatology, Fiber optics sensors, Fiber optics

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Proceedings Article | 19 May 2022 Presentation + Paper

Presentation + Paper

Perfluorinated polymer fibre Bragg grating sensors for distributed low-dose clinical X-ray measurements

O. Olusoji, W. Kam, A. Ioannou, A. Posporis, F. McGuinness, P. Woulfe, K. Kalli, S. O'Keeffe

Proceedings Volume 12140, 121400K (2022) https://doi.org/10.1117/12.2624440

KEYWORDS: Fiber Bragg gratings, X-rays, Optical fibers, Sensors, Radiation effects, Polymers, Radiotherapy, Reflectometry, Polymeric sensors, Tissues

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Proceedings Article | 19 May 2022 Presentation + Paper

Presentation + Paper

Pre-strain effects on CYTOP fibre Bragg grating temperature sensors

A. Posporis, A. Ioannou, K. Kalli

Proceedings Volume 12140, 121400J (2022) https://doi.org/10.1117/12.2624501

KEYWORDS: Sensors, Temperature metrology, Fiber Bragg gratings, Polymers, Optical fibers, Silica, Polymeric sensors, Humidity, Cladding

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Proceedings Article | 19 May 2022 Presentation + Paper

Presentation + Paper

Plastic scintillator-based fibre dosimeters for measurement of X-ray pulses in a clinical setting

W. Kam, A. Ioannou, M. Martyn, F. Sullivan, A. Pospori, P. Woulfe, K. Kalli, S. O'Keeffe

Proceedings Volume 12140, 121400D (2022) https://doi.org/10.1117/12.2624516

KEYWORDS: Sensors, X-rays, Scintillators, Radiotherapy, Femtosecond phenomena, Radiation effects, Polymethylmethacrylate, Oscilloscopes

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Proceedings Article | 28 August 2019 Paper

Paper

Utilising thermal annealing for multiplexing and sensitivity enhancement of polymer optical fibre sensors

A. Pospori, C. A. Marques, G. Sagias, H. Lamela-Rivera, D. Sáez-Rodríguezd, K. Nielsen, O. Bang, D. Webb

Proceedings Volume 11199, 111993E (2019) https://doi.org/10.1117/12.2541767

KEYWORDS: Annealing, Sensors, Polymers, Polymer optical fibers, Multiplexing, Optical fibers, Bragg gratings, Polymeric sensors, Humidity, Polymethylmethacrylate

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Proceedings Article | 22 August 2017 Paper

Paper

Wavelength tuning of polymer optical fibre Bragg grating at longer wavelengths permanently

Georgios Sagias, Andreas Pospori, Daniel Gallego, David Webb, Horacio Lamela Rivera

Proceedings Volume 10453, 1045333 (2017) https://doi.org/10.1117/12.2276375

KEYWORDS: Annealing, Polymers, Optical fibers, Fiber Bragg gratings, Wavelength tuning, Humidity, Phase only filters, Multiplexing, Molecules

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Proceedings Article | 16 May 2017 Presentation + Paper

Presentation + Paper

Impact of thermal pre-treatment on preforms for fast Bragg gratings inscription using undoped PMMA POFs

Carlos Marques, Andreas Pospori, Pawel Mergo, Paulo André, David Webb

Proceedings Volume 10232, 102320A (2017) https://doi.org/10.1117/12.2264229

KEYWORDS: Ultraviolet radiation, Pulsed laser operation, Humidity, Helium cadmium lasers, Laser systems engineering, Fiber Bragg gratings, Polymer optical fibers, Annealing, Sensors, Polymethylmethacrylate, Optical components, Materials processing, Optical fabrication

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Proceedings Article | 30 May 2016 Paper

Paper

Sensitivity enhancement using annealed polymer optical-fibre-based sensors for pressure sensing applications

A. Pospori, C. Marques, D. Sáez-Rodríguez, K. Nielsen, O. Bang, D. Webb

Proceedings Volume 9916, 99160E (2016) https://doi.org/10.1117/12.2236877

KEYWORDS: Polymeric sensors, Polymers, Sensors, Annealing, Fiber Bragg gratings, Mechanical sensors, Multiplexing, Optical fibers, Liquids, Humidity, Polymethylmethacrylate

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Proceedings Article | 27 April 2016 Paper

Paper

Microstructured polymer optical fibre sensors for opto-acoustic endoscopy

Christian Broadway, Daniel Gallego, Andreas Pospori, Michal Zubel, David Webb, Kate Sugden, Guillermo Carpintero, Horacio Lamela

Proceedings Volume 9886, 98860S (2016) https://doi.org/10.1117/12.2227588

KEYWORDS: Sensors, Endoscopy, Optical fibers, Polymeric sensors, Acoustics, Ultrasonics, Fiber Bragg gratings, Structured optical fibers, Polymethylmethacrylate, Transducers

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Proceedings Article | 27 April 2016 Paper

Paper

Performance analysis of polymer optical fibre based Fabry-Perot sensor formed by two uniform Bragg gratings

A. Pospori, D. Webb

Proceedings Volume 9886, 98861F (2016) https://doi.org/10.1117/12.2227481

KEYWORDS: Polymers, Optical fibers, Silica, Interferometers, Polymer optical fibers, Phase only filters, Polymethylmethacrylate

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Proceedings Article | 27 April 2016 Paper

Paper

Annealing effects on strain and stress sensitivity of polymer optical fibre based sensors

A. Pospori, C. Marques, M. Zubel, D. Sáez-Rodríguez, K. Nielsen, O. Bang, D. Webb

Proceedings Volume 9886, 98860V (2016) https://doi.org/10.1117/12.2227473

KEYWORDS: Annealing, Sensors, Optical fibers, Polymers, Fiber Bragg gratings, Polymethylmethacrylate

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Proceedings Article | 27 April 2016 Paper

Paper

Fuel level sensor based on polymer optical fiber Bragg gratings for aircraft applications

C. Marques, A. Pospori, D. Sáez-Rodríguez, K. Nielsen, O. Bang, D. Webb

Proceedings Volume 9886, 98860W (2016) https://doi.org/10.1117/12.2225918

KEYWORDS: Sensors, Polymer optical fibers, Liquids, Fiber Bragg gratings, Polyurethane, Polymethylmethacrylate, Optical fibers, Silicon, Reflectivity, Safety

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Proceedings Article | 15 March 2016 Presentation + Paper

Presentation + Paper

A compact polymer optical fibre ultrasound detector

Christian Broadway, Daniel Gallego, Andreas Pospori, Michal Zubel, David Webb, Kate Sugden, Guillermo Carpintero, Horacio Lamela

Proceedings Volume 9708, 970813 (2016) https://doi.org/10.1117/12.2212420

KEYWORDS: Optical fibers, Sensors, Polymers, Endoscopy, Ultrasonics, Signal detection, Fiber Bragg gratings, Structured optical fibers, Transducers

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Proceedings Article | 28 September 2015 Paper

Paper

Fiber optic liquid level monitoring system using microstructured polymer fiber Bragg grating array sensors: performance analysis

C. Marques, A. Pospori, D. Sáez-Rodríguez, K. Nielsen, O. Bang, D. Webb

Proceedings Volume 9634, 96345V (2015) https://doi.org/10.1117/12.2193898

KEYWORDS: Sensors, Liquids, Fiber Bragg gratings, Optical fibers, Sensor performance, Polymer optical fibers, Temperature metrology, Polymers, Silicon, Fiber optics

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Proceedings Article | 16 July 2015 Paper

Paper

Polymer optical fibre sensors for endoscopic optoacoustic imaging

Christian Broadway, Daniel Gallego, Getinet Woyessa, Andreas Pospori, Ole Bang, David Webb, Guillermo Carpintero, Horacio Lamela

Proceedings Volume 9539, 953907 (2015) https://doi.org/10.1117/12.2183452

KEYWORDS: Sensors, Ultrasonics, Transducers, Fiber Bragg gratings, Polymers, Optical fibers, Endoscopy, Biomedical optics, Phase only filters, Polymethylmethacrylate

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Proceedings Article | 19 June 2015 Paper

Paper

Fabry-Perot micro-structured polymer optical fibre sensors for opto-acoustic endoscopy

Christian Broadway, Daniel Gallego, Getinet Woyessa, Andreas Pospori, Guillermo Carpintero, Ole Bang, Kate Sugden, Horacio Lamela

Proceedings Volume 9531, 953116 (2015) https://doi.org/10.1117/12.2181095

KEYWORDS: Fiber Bragg gratings, Fabry–Perot interferometers, Sensors, Ultrasonics, Polymers, Structured optical fibers, Endoscopy, Phase only filters, Optical fibers, Polymethylmethacrylate

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Proceedings Article | 7 May 2015 Paper

Paper

Optimisation of polymer optical fibre based interferometric sensors

Andreas Pospori, David Webb

Proceedings Volume 9507, 95070M (2015) https://doi.org/10.1117/12.2180764

KEYWORDS: Sensors, Phase only filters, Silica, Interferometers, Interferometry, Mirrors, Polymethylmethacrylate, Reflectivity, Signal attenuation, Polymers

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Proceedings Article | 7 March 2014 Paper

Paper

Flexible glass flat-fibre chips and femtosecond laser inscription as enabling technologies for photonic devices

Christos Riziotis, Kyriacos Kalli, Christos Markos, Andreas Posporis, Charalambos Koutsides, Andrew Webb, Christopher Holmes, James Gates, Jayanta Sahu, Peter G. Smith

Proceedings Volume 8982, 89820G (2014) https://doi.org/10.1117/12.2039643

KEYWORDS: Resonators, Microfluidics, Femtosecond phenomena, Fiber Bragg gratings, Structured optical fibers, Glasses, Polishing, Mach-Zehnder interferometers, Integrated optics, Optical fibers

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Proceedings Article | 15 October 2013 Paper

Paper

Femtosecond laser inscription and micromachining in novel flexible glass flat-fibre chips

K. Kalli, C. Markos, A. Posporis, C. Koutsides, C. Riziotis, A. Webb, J. Sahu, C. Holmes, J. Gates, P. G. Smith

Proceedings Volume 8924, 89240Z (2013) https://doi.org/10.1117/12.2035403

KEYWORDS: Resonators, Femtosecond phenomena, Microfluidics, Fiber Bragg gratings, Micromachining, Glasses, Structured optical fibers, Optical fibers, 3D image processing, Polishing

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Showing 5 of 22 publications

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