Two-Photon Dual-Comb LiDAR for Non-Cooperative Targets

Hollie Wright; Alexander J. M. Nelmes; Nick Weston; Derryck T. Reid

doi:10.1364/cleo_si.2024.sm1g.5

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JOURNAL ARTICLE

Two-Photon Dual-Comb LiDAR for Non-Cooperative Targets

Hollie Wright Alexander J. M. Nelmes Nick Weston Derryck T. Reid

Year: 2024 Pages: SM1G.5-SM1G.5

DOI: 10.1364/cleo_si.2024.sm1g.5

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Abstract

We demonstrate two-photon dual-comb LiDAR ranging to various non-cooperative targets using amplified detection. Although our metal targets return very weak reflections, we show measurement precisions <200 nm can be achieved with 500 ms of averaging.

Keywords:

Lidar Dual (grammatical number) Photon Computer science Remote sensing Environmental science Physics Optics Geology

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Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

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Health Sciences → Medicine → Ophthalmology

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Physical Sciences → Physics and Astronomy → Instrumentation

Two-Photon Dual-Comb LiDAR for Non-Cooperative Targets

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