Multispecies high-energy emitter for CO2, CH4, and H2O monitoring in the 2 μm range

被引：41
|
作者：
Barria, J. Barrientos [1 ]
Mammez, D. [2 ]
Cadiou, E. [1 ]
Dherbecourt, J. B. [1 ]
Raybaut, M. [1 ]
Schmid, T. [1 ]
Bresson, A. [1 ]
Melkonian, J. M. [1 ]
Godard, A. [1 ]
Pelon, J. [3 ]
Lefebvre, M. [1 ]
机构：
[1] Off Natl Etud & Rech Aerosp, French Aerosp Lab, F-91123 Palaiseau, France
[2] Ctr Toulouse, CNES, F-31401 Toulouse 9, France
[3] Univ Paris 06, LATMOS, F-75005 Paris, France
来源：
OPTICS LETTERS | 2014年 / 39卷 / 23期
关键词：
DIFFERENTIAL ABSORPTION LIDAR; OPTICAL PARAMETRIC OSCILLATOR; FREQUENCY; TRANSMITTER;
D O I：
10.1364/OL.39.006719
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We demonstrate the first emitter, based on a single optical source device, capable of addressing three species of interest (CO2, CH4, and H2O) for differential absorption Lidar remote sensing of atmospheric greenhouse gases from space in the 2 mu m region. It is based on an amplified nested cavity optical parametric oscillator. The single frequency source shows a total conversion efficiency of 37% and covers the 2.05-2.3 mu m range. (C) 2014 Optical Society of America
引用
收藏
页码：6719 / 6722
页数：4
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