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

  • 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

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publication2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781943580712
Publication statusPublished - Mar 2020
Event2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - San Diego, United States
Duration: 8 Mar 202012 Mar 2020

Publication series

Name2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - Proceedings

Conference

Conference2020 Optical Fiber Communications Conference and Exhibition, OFC 2020
Country/TerritoryUnited States
CitySan Diego
Period8/03/2012/03/20

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