Design of short wave infrared imaging spectrometer system based on CDP

被引：12
|
作者：
Zhang, Zhoufeng [1 ,2 ,3 ]
Hu, Bingliang [1 ]
Yin, Qinye [2 ]
Yu, Tao [1 ]
Li, Siyuan [1 ]
Gao, Xiaohui [1 ]
Zhang, Hongjian [1 ]
机构：
[1] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Key Lab Spectral Imaging Tech, Xian 710119, Peoples R China
[2] Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Xian 710049, Peoples R China
[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
来源：
OPTICS EXPRESS | 2015年 / 23卷 / 23期
基金：
中国国家自然科学基金;
关键词：
Compendex;
D O I：
10.1364/OE.23.029758
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A compact static infrared snapshot imaging spectrometer (ISIS) is designed in order to satisfy the application requirements of real-time spectral imaging for the moving targets. It consists of a CDP (crossed dispersion prism), an imaging lens, and a detector. Here we describe the spectral imaging principle, and design a short wave infrared imaging spectrometer with 4.8 degrees field of view, the measured spectrum is from 0.9 mu m to 2.5 mu m and is sampled by 40 spectral channels. This instrument has a large potential for detecting, locating and identifying unknown energetic events in real-time. (C) 2014 Optical Society of America
引用
收藏
页码：29758 / 29763
页数：6
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