3-DIMENSIONAL SPECKLE MEASUREMENTS WITH A DIFFRACTION GRATING

被引：18

作者：

HENAO, R ^{[1
]}

MEDINA, F ^{[1
]}

RABAL, HJ ^{[1
]}

TRIVI, M ^{[1
]}

机构：

[1] CTR INVEST OPT, RA-1900 LA PLATA, ARGENTINA

来源：

APPLIED OPTICS | 1993年 / 32卷 / 05期

关键词：

D O I：

10.1364/AO.32.000726

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A method to measure three-dimensional displacements through a speckle technique is proposed. This measurement is possible by adding a diffraction grating to the classical bidimensional Burch experimental setup. The principle is described and results are discussed.

引用

页码：726 / 729

页数：4

共 7 条

[1] PRODUCTION OF MULTIPLE BEAM FRINGES FROM PHOTOGRAPHIC SCATTERERS [J].