Laser long-path absorption experiment using the retroreflector in space (RIS) on the ADEOS satellite

被引：0

作者：

Koga, N ^{[1
]}

Sugimoto, N ^{[1
]}

Ozawa, K ^{[1
]}

Saito, Y ^{[1
]}

Nomura, A ^{[1
]}

Minato, A ^{[1
]}

Aoki, T ^{[1
]}

Itabe, T ^{[1
]}

Kunimori, H ^{[1
]}

机构：

[1] Natl Inst Environm Studies, Tsukuba, Ibaraki 305, Japan

来源：

LASER RADAR RANGING AND ATMOSPHERIC LIDAR TECHNIQUES | 1997年 / 3218卷

关键词：

earth-satellite laser long-path absorption measurement; retroreflector in space (RIS); atmospheric spectroscopy;

D O I：

10.1117/12.295643

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

We conducted an earth-satellite-earth laser long-path absorption experiment using the Retroreflector in Space on the Advanced Earth Observing Satellite, which; was launched on August 17, 1996 by the National Space Development Agency of Japan (NASDA). Two single-longitudinal-mode transverse, electric, atmospheric (TEA) CO2 lasers were used in the spectroscopic measurement of atmospheric trace species. One TEA laser was used to measure the absorption of the ozone, and the other to record a reference signal. We measured the absorption spectrum of the atmosphere using the Doppler shift of reflected beam caused by the satellite's movement. The ozone spectrum Was successfully measured using the 10R(24) line of (CO2)-C-13 and the 9P(24) line of (CO2)-C-12. We studied the measurement error and reduced it by adding a spatial filter to the transmitter optics.

引用

页码：10 / 18

页数：9