Frequency-modulated continuous-wave laser ranging beyond the limits of bandwidth and phase noise

Frequency-modulated continuous-wave (FMCW) laser ranging typically applies an interferometer and linear frequency-modulated (LFM) signals to measure the distance, in which precision and resolution are limited by the phase noise of laser and the bandwidth of LFM signals, respectively. This work propo...

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Bibliographic Details
Main Authors: Xiuyuan Sun, Zhongyang Xu, Hangtian Lu, Qiyue Yu, Kai Wang, Shilong Pan
Format: Article
Language:English
Published: AIP Publishing LLC 2025-05-01
Series:APL Photonics
Online Access:http://dx.doi.org/10.1063/5.0245431
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