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Conferences > OFC > 2023 > M3F > M3F.3

Impact of Laser Phase Noise on Ranging Precision Within and Beyond Laser Coherence Length in FMCW LiDAR

Wenting Yi, Zichuan Zhou, Zhixin Liu, Polina Bayvel, and Robert I. Killey

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Abstract

We study the impact of laser phase noise on ranging precision in a frequency-modulated continuous-wave (FMCW) LiDAR system, demonstrating ranging of 384.72 m with ~ 15 cm precision at 7 × intrinsic laser coherence length.

© 2023 The Author(s)

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