Non-coherent DIAL range performance with non-Gaussian noise

被引：0
|
作者：
Brock, HI
Sentell, JC
机构：
来源：
LASER RADAR TECHNOLOGY AND APPLICATIONS II | 1997年 / 3065卷
关键词：
atmosphere; detection; DIAL; lidar; speckle;
D O I：
10.1117/12.281030
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The idealized performance of a direct-detection Differential Absorption Lidar (DIAL) with an atmospheric backscatter reference has been previously formulated using a radar range equation for meterological echoes. Performance of several systems is described here under the assumptions of nongaussian speckle and log-normal atmospheric differential backscatter noise. Performance evaluations are presented in detail for a NO2 detection system. Discussions on the preferred wavelengths for candidate gases, and a review of a new laser radar DIAL performance equation are presented.
引用
收藏
页码：408 / 419
页数：12
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