Dr. Qi Sun Profile

Dr. Qi Sun

at Univ of Southampton

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Author

Publications (3)

Proceedings Article | 17 March 2023 Presentation + Paper

Low-cost fiber Bragg grating interrogation with a femtosecond laser written scattering chip

Przemyslaw Falak, Qi Sun, Tom Vettenburg, Timothy Lee, David Phillips, Gilberto Brambilla, Martynas Beresna

Proceedings Volume 12408, 1240806 (2023) https://doi.org/10.1117/12.2648760

KEYWORDS: Fiber Bragg grating interrogators, Fiber Bragg gratings, Scattering, Speckle pattern, Laser scattering, Light scattering, Sensors

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Proceedings Article | 5 March 2022 Presentation + Paper

Femtosecond laser written scattering chip for high-resolution low-cost reconstructive spectrometry

Przemyslaw Falak, Qi Sun, Tom Vettenburg, Timothy Lee, David Phillips, Gilberto Brambilla, Martynas Beresna

Proceedings Volume 12008, 120080E (2022) https://doi.org/10.1117/12.2608748

KEYWORDS: Speckle pattern, Scattering, Spectrometers, Laser scattering, Calibration, Spectral resolution, Light scattering, Humidity, Femtosecond phenomena, Cameras

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Proceedings Article | 4 March 2022 Presentation + Paper

Laser-induced scattering structures for metrology and distributed sensing

M. Beresna, Q. Sun, P. Falak, D. Phillips, T. Vettenburg, A. Masoudi, G. Brambilla

Proceedings Volume 11988, 1198803 (2022) https://doi.org/10.1117/12.2607775

KEYWORDS: Scattering, Laser scattering, Light scattering, Glasses, Spectrometers, Femtosecond phenomena, Optical fibers, Signal detection, Speckle pattern, Refractive index

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