摘要
介绍了一种利用线阵ＣＣＤ实现宽波段、大视场脉冲激光波长及方向远场测量的原理和实验装置；对强烈背景下激光信号的提取与处理方法进行了理论分析和实验研究，给出了系统信噪比与探测器件工作频率的理论公式；
The principle and experimental unit for wide band,large field pulsed laser wavelength and oriented far field measurement by using linear array CCD are presented in the paper.The theoretical analysis and experimental research for the extracting and processing method under the strong background have been carried out.The theoretical formulae for the system SNR and the operating frequency of detecting device are given.The far field experiments and testing results are briefly presented in the end.
出处
《光电工程》
CAS
CSCD
1996年第5期29-33,共5页
Opto-Electronic Engineering
基金
军方资助研究项目
关键词
CCD探测器
波长测量
脉冲激光
正弦光栅
CCD detectors,Wavelength measurement,Pulse laser,Sinusoidal gratings.
