Dual-Heterodyne Mixing Based Phase Noise Cancellation for Long Distance Dual-Wavelength FMCW Lidar

机译：长距离双波长FMCW激光雷达基于双外差混合的相位噪声消除

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

A coherent dual-wavelength frequency-modulated continuous-wave (FMCW) lidar utilizing dual-heterodyne mixing which permits efficient phase noise cancellation has been proposed. Consistent ranging resolution about 1.4 × 10^-6 over distances beyond tens of intrinsic coherence length is achieved.

机译：已经提出了利用双外差混频的相干双波长调频连续波（FMCW）激光雷达，其允许有效地消除相位噪声。一致的测距分辨率约1.4×10 ^{-6
超过数十本征相干长度的距离。}

著录项

来源
《Optical Fiber Communications Conference and Exhibition》|2020年|1-3|共3页
会议地点
作者
Minglong Pu; Weilin Xie; Ling Zhang; Yuxiang Feng; Yinxia Meng; Jiang Yang; Haijun Zhou; Yuanshuo Bai; Tao Wang; Songhan Liu; Yan Ren; Wei Wei; Yi Dong;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类
关键词
frequency modulation; heterodyne detection; optical modulation; optical radar; phase noise;

机译：频率调制;外差检测;光调制;光雷达;相位噪声;

相似文献

外文文献
中文文献
专利

1. Application of dual-heterodyne mixing to optical phase-shift keying [J] . Toshiaki Yamazaki, Tatsutoshi Shioda Japanese journal of applied physics . 2014,第1期

机译：双外差混合在光学相移键控中的应用
2. A Cancellation Technique for Reciprocal-Mixing Caused by Phase Noise and Spurs [J] . Mikhemar M., Murphy D., Mirzaei A., IEEE Journal of Solid-State Circuits . 2013,第12期

机译：相位噪声和杂散引起的相互混和的抵消技术
3. Dispersion spectroscopy with optical frequency comb-based single-shot dual-heterodyne mixing [J] . Nasrin Sultana, Tada Hiroaki, Yuda Leona, Applied optics . 2019,第33期

机译：具有光学频率梳式单次双外差混合的分散光谱
4. A phase-noise and spur filtering technique using reciprocal-mixing cancellation [C] . Mikhemar Mohyee, Murphy David, Mirzaei Ahmad, IEEE International Solid-State Circuits Conference . 2013

机译：使用相互混合抵消的相位噪声和杂散滤波技术
5. Development of Dual-Wavelength Semiconductor Optical Amplifier-Based Fiber Compound-Ring Laser for Continuous-Wave Terahertz Photomixing [D] . Bikorimana, Simeon. 2017

机译：基于双波长半导体光放大器的纤维复合环光激光器用于连续波Terahertz Photomixing
6. A Dispersion Compensation Method Based on Resampling of Modulated Signal for FMCW Lidar [O] . Shuo Jiang, Bo Liu, Shengjie Wang 2021

机译：一种基于Respling的COMCW LIDAR调制信号的色散补偿方法
7. A Study on PD-like Fuzzy Logic Control Based Active Noise Control for Narrowband Noise Cancellation with Acoustic Feedback and Distance Ratio [O] . Tongrui Peng, Quanmin Zhu, Tokhi M. Osman, 2019

机译：基于PD的模糊逻辑控制基于窄带噪声消除声反馈和距离比的PD噪声控制
8. HYBRID SILICON-ON-SAPPHIRE/SCALED CMOS INTERFERENCE MITIGATION FRONT END BASED ON SIMULTANEOUS NOISE CANCELLATION, ACTIVE-INTERFERENCE CANCELLATION AND N-PATH-MIXER FILTERING. [R] . Krishnaswamy, H., Reiskarimian, N., Zhang, L. 2017

机译：基于同步噪声消除，主动干扰消除和N路径混合滤波的混合硅上蓝宝石/标定CmOs干扰减轻前端。

Dual-Heterodyne Mixing Based Phase Noise Cancellation for Long Distance Dual-Wavelength FMCW Lidar

摘要

著录项

相似文献

相关主题

期刊订阅