Digital speckle pattern shearing interferometry using diffraction gratings

被引：24

作者：

Rabal, H

Henao, R

Torroba, R

机构：

[1] ANIRT,MEDELLIN,COLOMBIA

[2] UNIV NACL LA PLATA,FAC INGN,LA PLATA,BUENOS AIRES,ARGENTINA

来源：

OPTICS COMMUNICATIONS | 1996年 / 126卷 / 4-6期

关键词：

D O I：

10.1016/0030-4018(96)00017-X

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A digital speckle pattern shearing interferometer with the aid of a diffraction grating as shearing element, is presented. A brief theoretical approach for qualitative purposes is outlined. A comparison with Michelson shearing and phase stepping measurements are presented to show the validity of the proposal. Real time visualization, compactness of the setup and good quality fringes are main advantages.

引用

页码：191 / 196

页数：6

共 12 条

[1] SINGLE-BEAM DIGITAL HOLOGRAPHIC CONTOURING
BOLOGNINI, N
RABAL, H
TORROBA, R
[J]. APPLIED OPTICS, 1992, 31 (08): : 1009 - 1011
[2] UNIVERSAL DIGITAL SPECKLE SHEARING INTERFEROMETER
GANESAN, AR
SHARMA, DK
KOTHIYAL, MP
[J]. APPLIED OPTICS, 1988, 27 (22) : 4731 - 4734
[3] 3-DIMENSIONAL SPECKLE MEASUREMENTS WITH A DIFFRACTION GRATING
HENAO, R
MEDINA, F
RABAL, HJ
TRIVI, M
[J]. APPLIED OPTICS, 1993, 32 (05): : 726 - 729
[4] SHEAROGRAPHY - A NEW OPTICAL METHOD FOR STRAIN-MEASUREMENT AND NON-DESTRUCTIVE TESTING
HUNG, YY
[J]. OPTICAL ENGINEERING, 1982, 21 (03) : 391 - 395
[5] SIMPLE ELECTRONIC SPECKLE-SHEARING-PATTERN INTERFEROMETER
JOENATHAN, C
TORROBA, R
[J]. OPTICS LETTERS, 1990, 15 (20) : 1159 - 1161
[6] Leedertz J.A., 1973, J PHYS E, V6, P1107
[7] Lohmann A. W., 1971, Optics Communications, V2, P413, DOI 10.1016/0030-4018(71)90055-1
[8] DIGITAL SPECKLE PATTERN SHEARING INTERFEROMETRY - LIMITATIONS AND PROSPECTS
OWNERPETERSEN, M
[J]. APPLIED OPTICS, 1991, 30 (19): : 2730 - 2738
[9] POMARICO J, 1993, EUR J PHYS, V14, P114
[10] ABSOLUTE AND COMPARATIVE MEASUREMENTS OF 3-DIMENSIONAL SHAPE BY PHASE MEASURING MOIRE TOPOGRAPHY
REID, GT
RIXON, RC
MESSER, HI
[J]. OPTICS AND LASER TECHNOLOGY, 1984, 16 (06) : 315 - 319

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