Ms. Hui Ma Profile

Hui Ma

at Tyndall National Institute

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Author

Publications (3)

SPIE Journal Paper | 18 December 2024 Open Access

Light-guided dynamic phantom to mimic microvasculature for biomedical applications: an exploration for pulse oximeter

Hui Ma, Dario Angelone, Claudia Nunzia Guadagno, Stefan Andersson-Engels, Sanathana Konugolu Venkata Sekar

JBO, Vol. 29, Issue S3, S33312, (December 2024) https://doi.org/10.1117/12.10.1117/1.JBO.29.S3.S33312

KEYWORDS: Liquid crystal displays, Modulation, Oxygen, Oximeters, Heart, Signal generators, Imaging spectroscopy, Biomedical optics, Blood, Optical properties

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Proceedings Article | 17 March 2023 Presentation + Paper

Beam shaping with multimode fibre based on real-valued intensity transmission matrix for endoscopic applications

Hui Ma, Sanathana Konugolu Venkata Sekar, Rekha Gautam, Stefan Andersson-Engels

Proceedings Volume 12388, 123880D (2023) https://doi.org/10.1117/12.2650302

KEYWORDS: Signal intensity, Multimode fibers, Spatial light modulators, Beam shaping, Biomedical applications

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Proceedings Article | 6 March 2023 Presentation + Paper

Dual wavelengths inverse spatially offset Raman spectroscopy for bone characterization

Hui Ma, Rekha Gautam, Sanathana Konugolu Venkata Sekar, Carrie O'Flynn, Patrick Henn, Stefan Andersson-Engels

Proceedings Volume 12368, 123680A (2023) https://doi.org/10.1117/12.2650089

KEYWORDS: Raman spectroscopy, Bone, Tissues, Osteoporosis, Minerals, Light sources and illumination, Phosphates, Axicons

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