Transform spectrometer based on measuring the periodicity of Talbot self-images

被引：34

作者：

Kung, HL ^{[1
]}

Bhatnagar, A ^{[1
]}

Miller, DAB ^{[1
]}

机构：

[1] Stanford Univ, Edward L Ginzton Lab, Stanford, CA 94305 USA

来源：

OPTICS LETTERS | 2001年 / 26卷 / 21期

关键词：

D O I：

10.1364/OL.26.001645

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a compact transform spectrometer based on measuring the periodicity of Talbot self-images. The system has no moving parts; it contains only a tilted absorption grating that is imaged onto a CCD camera. The linear architecture of the system makes it possible to use this design in imaging arrays of spectrometers. Unlike other transform spectrometers, its resolution is independent of wavelength. (C) 2001 Optical Society of America.

引用

页码：1645 / 1647

页数：3

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