Ms. Yao Feng Profile

Yao Feng

at Tianjin Univ of Technology

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Author

Publications (2)

Proceedings Article | 19 December 2022 Presentation + Paper

All fiber human heart-rate sensor based on the evanescent field disturbance in no-core fiber

Yao Feng, Mingda Zhao, Haiwei Zhang, Rong Tian, Youkui Zhang, Zhihong Chen, Lifang Xue, Wei Shi, Jianquan Yao

Proceedings Volume 12321, 1232105 (2022) https://doi.org/10.1117/12.2643016

KEYWORDS: Sensors, Electrocardiography, Vibration, Fiber optics sensors, Beam propagation method, Structural sensing, Single mode fibers, Heart, Evanescence, Vital signs

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Proceedings Article | 19 December 2022 Poster + Presentation + Paper

Sensitivity-enhanced all-fiber displacement sensor based on Lyot filter

Rong Tian, Haiwei Zhang, Yao Feng, Qi Lu, Zhihong Chen, Lifang Xue, Pengbo Jiang, Wei Shi, Jianquan Yao

Proceedings Volume 12321, 123210T (2022) https://doi.org/10.1117/12.2641617

KEYWORDS: Passive sensors, Active sensors, Optical filtering, Sensors, Polarizers, Phase modulation, Birefringence, Signal to noise ratio, Optical filters, Modulation, Sensing systems, Polarization

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