High-sensitivity laser heterodyne radiometer based on balanced detection technology

A heterodyne radiometer (LHR) based on the balanced-detection method has been developed to evaluate system performance under both balanced-detection and single-channel-detection modes. Experimental results demonstrate that the balanced-detection LHR exhibits superior suppression of laser-induced noi...

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Bibliografske podrobnosti

Principais autores:	Renshi Li, Hao Deng, Chenguang Yang, Tao Sun, Zhenyu Xu, Nailiang Cao, Ruifeng Kan
Format:	Artigo
Jezik:	Inglês
Izdano:	Frontiers Media S.A. 2026-04-01
Serija:	Frontiers in Physics
Teme:	balanced detection CO2 column abundance laser heterodyne radiometer measurement precision system performance
Online dostop:	https://www.frontiersin.org/articles/10.3389/fphy.2026.1814739/full
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