Upconversion-based lidar measurements of atmospheric CO2
Author(s) -
Andreas Fix,
Lasse Høgstedt,
Christian Pedersen,
Peter TidemandLichtenberg,
Martin Wirth
Publication year - 2016
Publication title -
technical university of denmark, dtu orbit (technical university of denmark, dtu)
Language(s) - English
Resource type - Conference proceedings
DOI - 10.1364/ee.2016.em4a.5
Subject(s) - photomultiplier , lidar , photon upconversion , remote sensing , detector , materials science , laser , absorption (acoustics) , signal (programming language) , optoelectronics , environmental science , optics , physics , geology , computer science , programming language
The return signal of an integrated path differential absorption lidar for atmospheric CO2 measurements at 1572 nm was shifted to 635 nm by upconversion technology, detected by a photomultiplier tube, and compared to a conventional InGaAs detector
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