Angular interferometer using calcite prism and rotating analyzer

被引：12

作者：

Lin, S. T. ^{[1
]}

Lin, K. T. ^{[2
]}

Syu, W. J. ^{[1
]}

机构：

[1] Natl Taipei Univ Technol, Dept Elect Opt Engn, Taipei 10608, Taiwan

[2] St Johns Univ, Dept Mech & Comp Aided Engn, Taipei, Taiwan

来源：

OPTICS COMMUNICATIONS | 2007年 / 277卷 / 02期

关键词：

angular interferometer; calcite prism; rotating analyzer;

D O I：

10.1016/j.optcom.2007.05.032

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An interferometer using a calcite prism and rotating analyzer is proposed for angular displacement determinations. The calcite prism senses the angular displacements and the rotating analyzer transfers the interference signals from dc-type into ac-type. Compact optical setup and using low-cost devices are thus the advantages of the interferometer. The theory of the interferometer is first demonstrated. A setup constructed to realize the interferometer and the results of using this setup are then presented. (c) 2007 Published by Elsevier B.V.

引用

页码：251 / 255

页数：5

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