Non-contact Vital Sign Detection Based on Precision and Fast LiDAR

Lizong Dong

Presentation information

ALPS2024 » Oral Presentation

Optical frequency combs / Frequency stabilized lasers and applications (6)

Thu. Apr 25, 2024 4:30 PM - 5:30 PM 303 (Pacifico Yokohama Conference Center)

Session Chair: Sho Ookubo (National Institute of Advanced Industrial Science and Technology)

5:15 PM - 5:30 PM

[ALPS23-03] Non-contact Vital Sign Detection Based on Precision and Fast LiDAR

*Lizong Dong¹, Siyu Zhou¹, Jinxu Zhang¹, Guanhao Wu¹ (1. Tsinghua University)

We proposed an asynchronous sampling method based on electric pulse of femtosecond lasers. It can achieve a 38µm precision with 1MHz update rate and demonstrate its capability in non-contact vital sign detection.

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