A Compact High-Precision Cascade PID-Control Laser Driver for Airborne Coherent LiDAR Applications

A Compact High-Precision Cascade PID-Control Laser Driver for Airborne Coherent LiDAR Applications

This paper solves the challenge of precise dual-frequency laser control in Airborne Coherent Doppler LiDAR systems by implementing an innovative laser driver architecture, which integrates compact hardware design with cascade Proportional-Integral-Derivative (PID) control and a frequency–temperature...

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Bibliographic Details
Main Authors: Zixuan Ming, Xianzhuo Li, Yanyi Wang, Yuanzhe Qu, Zhiyong Lu, Honghui Jia, Haoming Yuan, Qianwu Zhang, Junjie Zhang, Yingxiong Song
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Sensors
Subjects:
dual-frequency coherent doppler LiDAR
cascade PID control
frequency-temperature compensation mechanism
Online Access:https://www.mdpi.com/1424-8220/25/9/2851
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