Frequency-modulated continuous-wave dual-frequency LIDAR based on a monolithic integrated two-section DFB laser

被引：0

作者：

王昌盛 ^{[1
]}

张云山 ^{[2
]}

郑吉林 ^{[3
]}

李晋 ^{[3
]}

孙振兴 ^{[1
]}

施建琴 ^{[1
]}

李连艳 ^{[2
]}

肖如磊 ^{[1
]}

方涛 ^{[3
]}

陈向飞 ^{[1
]}

机构：

[1] College of Engineering and Applied Sciences Nanjing University

[2] School of Optoelectronic Engineering Nanjing University of Posts and Telecommunications

[3] Photonics Information Technology Laboratory Institute of Communication Engineering Army Engineering University of PLA

来源：

ChineseOpticsLetters | 2021年 / 19卷 / 11期

基金：

国家重点研发计划; 中国国家自然科学基金;

关键词：

D O I：

暂无

中图分类号：

TN248 [激光器]; TN958.98 [光学定位雷达、激光雷达];

学科分类号：

摘要：

We demonstrate a high-resolution frequency-modulated continuous-wave dual-frequency LIDAR system based on a monolithic integrated two-section(TS) distributed feedback(DFB) laser. In order to achieve phase locking of the two lasers in the TS-DFB laser, the sideband optical injection locking technique is employed. A high-quality linear frequency-modulated signal is achieved from the TS-DFB laser. Utilizing the proposed LIDAR system, the distance and velocity of a target can be measured accurately. The maximum relative errors of distance and velocity measurement are 1.6% and 3.18%, respectively.

引用

页码：54 / 58

页数：5

共 50 条

[1] Frequency-modulated continuous-wave dual-frequency LIDAR based on a monolithic integrated two-section DFB laser
Wang, Changsheng
Zhang, Yunshan
Zheng, Jilin
Li, Jin
Sun, Zhenxing
Shi, Jianqin
Li, Lianyan
Xiao, Rulei
Fang, Tao
Chen, Xiangfei
CHINESE OPTICS LETTERS, 2021, 19 (11)
[2] High Precision Dual Frequency Doppler Lidar Based on Monolithic Integrated Two-Section DFB Lasers
Lu, Zuye
Zhang, Yunshan
Zeng, Jie
Li, Lianyan
Yuan, Bocheng
Shi, Yuechun
Zheng, Jilin
Shang, Zijun
Xiao, Rulei
Fang, Tao
Chen, Xiangfei
IEEE PHOTONICS JOURNAL, 2019, 11 (06):
[3] Hybrid Integrated Frequency-Modulated Continuous-Wave Laser With Synchronous Tuning
Liu, Chuxin
Lu, Liangjun
Guo, Yuyao
Li, Xinhang
Chen, Jianping
Zhou, Linjie
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2022, 40 (16) : 5636 - 5645
[4] Frequency-modulated Continuous-wave LIDAR Module in Silicon Photonics
Poulton, Christopher V.
Cole, David B.
Yaacobi, Ami
Watts, Michael R.
2016 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC), 2016,
[5] Comb-calibrated Frequency-modulated Continuous-wave Lidar
Xie, Yang
Zhang, Tieli
Wang, Zongjun
Liu, Lin
Liu, Hao
Gao, Xiaoqiang
Ge, Meng
Zhang, Fumin
2020 IEEE 7TH INTERNATIONAL WORKSHOP ON METROLOGY FOR AEROSPACE (METROAEROSPACE), 2020, : 372 - 376
[6] Laser Feedback Frequency-Modulated Continuous-Wave LiDAR and 3-D Imaging
Wang, Yifan
Hua, Ziyu
Shi, Jiachen
Dai, Zongren
Wang, Jiagang
Shao, Liyang
Tan, Yidong
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2023, 72
[7] Frequency-Modulated Continuous-Wave Coherent Lidar With Downlink Communications Capability
Xu, Zhongyang
Chen, Kai
Sun, Xiuyuan
Zhang, Kelin
Wang, Yicheng
Deng, Jie
Pan, Shilong
IEEE PHOTONICS TECHNOLOGY LETTERS, 2020, 32 (11) : 655 - 658
[8] Frequency-modulated continuous-wave LiDAR compressive depth-mapping
Lum, Daniel J.
Knarr, Samuel H.
Howell, John C.
OPTICS EXPRESS, 2018, 26 (12): : 15420 - 15435
[9] Correction algorithm of the frequency-modulated continuous-wave LIDAR ranging system
Cao, Xinyu
Song, Ping
Pan, Zhikang
Liu, Bohu
OPTICS EXPRESS, 2021, 29 (21): : 34150 - 34165
[10] Optical frequency-modulated continuous-wave interferometers
Zheng, J
APPLIED OPTICS, 2006, 45 (12) : 2723 - 2730

← 1 2 3 4 5 →