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Andrea Usai
at University of Edinburgh
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Author
Publications (4)
Proceedings Article | 2 March 2022 Paper
Time-correlated Raman and fluorescence lifetime spectroscopy at megahertz repetition rates
Heather McEwan, Gillian Brown, Andrea Usai, Ahmet Erdogan, Alistair Gorman, Colin Campbell, Robert Henderson, Neil Finlayson
Proceedings Volume 11957, 119570C (2022) https://doi.org/10.1117/12.2609660
KEYWORDS: Raman spectroscopy, Signal to noise ratio, Sensors, Spectroscopy, Diamond, Pulsed laser operation, Spectrometer engineering, Fluorescence spectroscopy
Proceedings Article | 4 March 2019 Presentation + Paper
Separating fluorescence from Raman spectra using a CMOS SPAD TCSPC line sensor for biomedical applications
Andrea Usai, Neil Finlayson, Christopher D. Gregory, Colin Campbell, Robert Henderson
Proceedings Volume 10873, 108730R (2019) https://doi.org/10.1117/12.2508459
KEYWORDS: Raman spectroscopy, Luminescence, Spectroscopy, Sensors, Photons, CMOS sensors, Calibration, Raman scattering, Pulsed laser operation, Neon
Proceedings Article | 20 February 2018 Paper
Time-zoomable FRET spectroscopy with a 512 x16 SPAD line sensor
Ahmet Erdogan, Gareth O. Williams, Andrea Usai, Nikola Krstajic, Neil Finlayson, Andrew Beavil, Rebecca Beavil, Robert Henderson
Proceedings Volume 10504, 105040M (2018) https://doi.org/10.1117/12.2290058
KEYWORDS: Fluorescence resonance energy transfer, Sensors, Luminescence, Single photon, Time resolved spectroscopy, CMOS sensors, Spectroscopy, Molecules, Molecular energy transfer, Time correlated photon counting
Proceedings Article | 13 February 2018 Presentation + Paper
Noise characterization of a 512 x 16 SPAD line sensor for time-resolved spectroscopy applications
Neil Finlayson, Andrea Usai, Ahmet Erdogan, Robert Henderson
Proceedings Volume 10488, 104880F (2018) https://doi.org/10.1117/12.2290089
KEYWORDS: Sensors, Spectrometers, Signal to noise ratio, Luminescence, CMOS sensors, Single photon, Spectroscopy, Imaging spectroscopy, Interference (communication), Time resolved spectroscopy
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