Shearing interferometer based on the birefringent properties of a spatial light modulator

被引：33

作者：

Falldorf, Claas ^{[1
]}

Osten, Stefan ^{[2
]}

v. Kopylow, Christoph ^{[1
]}

Jueptner, Werner ^{[1
]}

机构：

[1] Bremer Inst Angew Strahltech, D-28359 Bremen, Germany

[2] Holoeye Photon AG, D-12489 Berlin, Germany

来源：

OPTICS LETTERS | 2009年 / 34卷 / 18期

关键词：

D O I：

10.1364/OL.34.002727

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a shearing interferometer that is based on the birefringent properties of a phase-only spatial light modulator. The main advantages of this approach are the high flexibility, the robustness, and the light efficiency. In contrast to already existing methods the suppression of unwanted diffraction orders is not required. (C) 2009 Optical Society of America

引用

页码：2727 / 2729

页数：3

共 5 条

[1] Digital shearography: state of the art and some applications
Chen, F
[J]. JOURNAL OF ELECTRONIC IMAGING, 2001, 10 (01) : 240 - 251
[2] JONES R, 1941, J OPT SOC AM, V7, P488
[3] SHEARING INTERFEROMETRY BY WAVEFRONT RECONSTRUCTION USING A SINGLE EXPOSURE
MALLICK, S
ROBLIN, ML
[J]. APPLIED PHYSICS LETTERS, 1969, 14 (02) : 61 - &
[4] Phase shifting speckle shearing polarization interferometer using a birefringent wedge
Nakadate, S
[J]. OPTICS AND LASERS IN ENGINEERING, 1997, 26 (4-5) : 331 - 350
[5] Digital speckle shearing interferometer using a liquid-crystal spatial light modulator
Zhao, Shuai
Chung, Po Sheun
[J]. OPTICAL ENGINEERING, 2006, 45 (10)

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