An acousto-optic endoscopic imaging spectrometer

被引：0
|
作者：
A. S. Machikhin
V. E. Pozhar
V. I. Batshev
机构：
[1] Russian Academy of Sciences,Scientific and Technological Center of Unique Instrumentation
[2] Bauman Moscow State University,undefined
来源：
Instruments and Experimental Techniques | 2013年 / 56卷
关键词：
Spectral Image; Fiber Optic Cable; Spectral Distortion; Exit Pupil; Broadband Light Source;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The problem of endoscopic recording of spectral images of hard-to-reach objects is considered. A prototype of the imaging spectrometer, based on a specialized acousto-optic monochromator and a rigid endoscopic probe, is created. In contrast to other similar devices, the proposed optical system, due to the double monochromatization, minimizes spatial-spectral distortions, allowing one to use the spectrometer for fast and undistorted measurements of spectra of all image elements of the studied object. Examples of the obtained spectral images are given and analyzed.
引用
收藏
页码：477 / 481
页数：4
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