Title :
Analysis on Detection Range of Laser Active Imaging System
Author :
Sheng-chong, Zhang ; Hai-bo, Zhu ; Li-xin, Wang ; Shu-wei, Tang
Author_Institution :
Nat. Lab. of Electro-Opt. Syst. Technol., Sanhe, China
fDate :
July 28 2010-Aug. 1 2010
Abstract :
The principle and characteristics of laser active imaging system and factors affecting the detection range are introduced. The laser active imaging model and ICCD detector performance and sensitivity index conversion is analyzed. The formula of detection range and the distance estimation method for incident irradiance, which must be greater than 2 times detector´s irradiance sensitivity, are established. Laser active imaging experiment conducted with 808nm laser proves the validity of the theoretical analysis.
Keywords :
CCD image sensors; remote sensing by laser beam; ICCD detector; detection range; distance estimation method; incident irradiance; laser active imaging model; wavelength 808 nm; Detectors; Imaging; Laser modes; Laser noise; Laser theory; Power lasers; Sensitivity; ICCD; detection range; irradiance sensitivity; laser active imaging;
Conference_Titel :
Laser Physics and Laser Technologies (RCSLPLT) and 2010 Academic Symposium on Optoelectronics Technology (ASOT), 2010 10th Russian-Chinese Symposium on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-5511-9
DOI :
10.1109/RCSLPLT.2010.5615272
