Ultrafast Parallel LiDAR with All-optical Spectro-temporal Encoding

Zihan Zang; Zhi Li; Yi Luo; Yanjun Han; Xuanyi Liu; Lican Wu; H.Y. Fu

doi:10.1364/CLEO_SI.2021.SM1E.6

Conference on Lasers and Electro-Optics
OSA Technical Digest (Optica Publishing Group, 2021),
paper SM1E.6
•https://doi.org/10.1364/CLEO_SI.2021.SM1E.6

Ultrafast Parallel LiDAR with All-optical Spectro-temporal Encoding

Zihan Zang, Zhi Li, Yi Luo, Yanjun Han, Xuanyi Liu, Lican Wu, and H.Y. Fu

CLEO: Science and Innovations 2021

San Jose, California United States
9–14 May 2021
ISBN: 978-1-943580-91-0

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Plasma Sensing and Stand-off Detection (SM1E)

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Z. Zang, Z. Li, Y. Luo, Y. Han, X. Liu, L. Wu, and H. Y. Fu, "Ultrafast Parallel LiDAR with All-optical Spectro-temporal Encoding," in Conference on Lasers and Electro-Optics, J. Kang, S. Tomasulo, I. Ilev, D. Müller, N. Litchinitser, S. Polyakov, V. Podolskiy, J. Nunn, C. Dorrer, T. Fortier, Q. Gan, and C. Saraceno, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper SM1E.6.

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Abstract

The speed of a single-pixel LiDAR is limited by the round-trip delay and the speed of beam steering. We exploit optical code division multiplexing and inertia-free spectral scanning to break the speed limit.

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