Two-Photon Dual-Comb LiDAR

Hollie Wright*, Jinghua Sun, David McKendrick, Nick Weston, Derryck T. Reid

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We demonstrate dual-comb LiDAR with two-photon detection at 1555 nm, achieving sub-100 nm precision in 3 seconds. The non-interferometric pulse-like signals enable a timer-based approach that reduces the data burden of dual-comb ranging by >10,000.

Original languageEnglish
Title of host publicationCLEO: Science and Innovations 2022
PublisherOPTICA Publishing Group
ISBN (Electronic)9781957171050
Publication statusPublished - 2022
EventCLEO: Science and Innovations 2022 - San Jose, California, San Jose, United States
Duration: 15 May 202220 May 2022


ConferenceCLEO: Science and Innovations 2022
Country/TerritoryUnited States
CitySan Jose

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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