Acta Optica Sinica, Volume. 45, Issue 8, 0828001(2025)

Resampling Frequency Modulated Continuous Wave Lidar Based on Field Programmable Gate Array

Changpeng Tang1, Yiting Wang1, Zhi Cheng1, Quanxin Na2, Linlin Lu3, Shangwen Rong1, Lianyan Li1, and Yunshan Zhang1、*
Author Affiliations
  • 1College of Electronic and Optical Engineering & College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing 210023, Jiangsu , China
  • 2Pengcheng Laboratory, Shenzhen 518000, Guangdong , China
  • 3School of Physics and Optoelectronic Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, Jiangsu , China
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    References(25)

    [3] Lu Z Y, Ge C F, Wang Z Y et al. Basics and developments of frequency modulation continuous wave LiDAR[J]. Opto-Electronic Engineering, 46, 190038(2019).

    [4] Chen J Y, Zhao S, Li W L et al. Research progress in large field of view silicon-based optical phased array LiDAR chip (invited)[J]. Acta Optica Sinica, 44, 1513028(2024).

    [13] Gong H C, Wang Z C, Yao X T et al. Measurement and nonlinear correction of instantaneous relative frequency of high-speed FMCW laser signal based on 3×3 fiber coupler[J]. Laser & Optoelectronics Progress, 61, 2112005(2024).

    [15] Li C L, Liu J C, Zhang F M et al. Review of nonlinearity correction of frequency modulated continuous wave LiDAR measurement technology[J]. Opto-Electronic Engineering, 49, 210438(2022).

    [16] Bao W Z, Zhang F M, Qu X H. Laser ranging method of frequency modulation interference based on equal optical frequency subdivision resampling[J]. Laser Technology, 44, 1-6(2020).

    [25] Lin C X, Wang Y F, Tan Y D. Laser feedback FMCW ranging system based on multiple-equal-phase-subdivision resampling[J]. Journal of Lightwave Technology, 41, 2846-2854(2023).

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    Changpeng Tang, Yiting Wang, Zhi Cheng, Quanxin Na, Linlin Lu, Shangwen Rong, Lianyan Li, Yunshan Zhang. Resampling Frequency Modulated Continuous Wave Lidar Based on Field Programmable Gate Array[J]. Acta Optica Sinica, 2025, 45(8): 0828001

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    Paper Information

    Category: Remote Sensing and Sensors

    Received: Dec. 10, 2024

    Accepted: Feb. 10, 2025

    Published Online: Mar. 20, 2025

    The Author Email: Yunshan Zhang (yszhang@njupt.edu.cn)

    DOI:10.3788/AOS241875

    CSTR:32393.14.AOS241875

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