Laser & Optoelectronics Progress, Volume. 61, Issue 23, 2314003(2024)

Real-Time Nonlinear Correction Technology of Linear Frequency Modulation Distributed Feedback Laser Based on FPGA

Guolong Ma1, Zhi Cheng1, Changpeng Tang1, Yiting Wang1, Shijian Guan2, Tao Fang2, Linlin Lu3, Yunshan Zhang1、*, and Xiangfei Chen2
Author Affiliations
  • 1College of Electronic and Optical Engineering & Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing 210023, Jiangsu , China
  • 2College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, Jiangsu , China
  • 3School of Physics and Optoelectronic Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, Jiangsu , China
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    References(17)

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    [2] Gong Z K, Xi Y H, Shen D Y. Automatic calibration of LiDAR external parameters[J]. Laser & Optoelectronics Progress, 60, 2215006(2023).

    [3] Li L M. Research on laser range finder system based on FPGA[D], 27-38(2017).

    [5] Xu H, Sun D F, Li J B. Coherence analysis of echoes from coherent wind lidar[J]. Laser & Optoelectronics Progress, 60, 1428003(2023).

    [11] Yu M Q, Li H T, Lu Y B et al. Generating technique of linearly frequency-modulation signal applying to MSM laser radar[J]. Laser & Infrared, 40, 945-949(2010).

    [12] Tan Y D, Lin C X. Nonlinearity correction technology for light source of frequency-modulated continuous-wave light detection and ranging(invited)[J]. Laser & Optoelectronics Progress, 61, 0328001(2024).

    [15] 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).

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    Guolong Ma, Zhi Cheng, Changpeng Tang, Yiting Wang, Shijian Guan, Tao Fang, Linlin Lu, Yunshan Zhang, Xiangfei Chen. Real-Time Nonlinear Correction Technology of Linear Frequency Modulation Distributed Feedback Laser Based on FPGA[J]. Laser & Optoelectronics Progress, 2024, 61(23): 2314003

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    Paper Information

    Category: Lasers and Laser Optics

    Received: Feb. 22, 2024

    Accepted: Mar. 27, 2024

    Published Online: Nov. 14, 2024

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

    DOI:10.3788/LOP240727

    CSTR:32186.14.LOP240727

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