Fabry-Perot interferometer with diffraction-scattered reflection of light

被引：3
|
作者：
Troshin, BI [1 ]
机构：
[1] Russian Acad Sci, Inst Automat & Electrometry, Siberian Div, Novosibirsk 630090, Russia
来源：
OPTICS AND SPECTROSCOPY | 2002年 / 92卷 / 02期
关键词：
Side Lobe; Diffraction Order; Path Difference; Multilayer Coating; Optical Path Difference;
D O I：
10.1134/1.1454044
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The incorporation of a phase grating into the optical system of a Fabry-Perot interferometer makes it possible to transform the incident beam of light so that the major part of energy in the reflected wave is contained in the side lobes in the far-field diffraction pattern and radiation in the zero order of diffraction along the optical axis is suppressed. Experimental results are presented, which are obtained with a grating produced by evaporating a thin-layer dielectric coating onto the input mirror of the interferometer. (C) 2002 MAIK "Nauka/Interpetiodica".
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页码：285 / 286
页数：2
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