Hyperspectral imaging performance based on two TeO2 acousto-optic tunable filters

被引：7
|
作者：
Wang, Pengchong [1 ]
Zhang, Zhonghua [1 ]
机构：
[1] Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, Harbin 150080, Peoples R China
来源：
APPLIED OPTICS | 2017年 / 56卷 / 06期
基金：
中国国家自然科学基金;
关键词：
SPECTRAL IMAGER; MU-M; ULTRAVIOLET; ENHANCEMENT; REGION; KDP;
D O I：
10.1364/AO.56.001647
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The performance parameters of an acousto-optic tunable filter (AOTF) were reasonably optimized based on the previous research, according to which two AOTFs that could be applied to hyperspectral imaging were produced. Through testing, the basic tuning relationship of the two AOTFs was basically in line with the principle. Then, a hyperspectral imaging system was built based on the two AOTFs, and a long-range perspective target imaging experiment was carried out in the entire white light region. Finally, the proposed double-filtering method was applied to the hyperspectral imaging for the first time, and the imaging result was analyzed in detail. (C) 2017 Optical Society of America
引用
收藏
页码：1647 / 1653
页数：7
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