Analysis of laser detection range of underwater objects

被引：0
|
作者：
Ostrowski, Roman [1 ]
Cywinski, Artur [2 ]
机构：
[1] MUT, Inst Optoelect, 2 Kaliskiego St, PL-00908 Warsaw, Poland
[2] Naval Acad, Underwater Warfare Lab, PL-81103 Gdynia, Poland
来源：
LASER TECHNOLOGY VIII: APPLICATIONS OF LASERS | 2007年 / 6598卷
关键词：
laser rangefinder; extinction coefficient; range detection; under-water object;
D O I：
10.1117/12.726580
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Paper presents selected issues on laser systems for detection and location of underwater objects. Specific influencing factors, as hydro-meteorological as well as environmental conditions, are also discussed. For the assumed parameters of proposed laser rangefinder model, on the basis of additional experimental results, an analysis and numerical calculations of background noise power, signal power and signal to noise ratio at the output of receiver have been performed. Thereby, the effective detection ranges of underwater objects under various meteorological conditions in different seasons have been obtained.
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页数：4
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