Abstract

This paper presents a number of methods to obtain in-plane displacement, out of plane displacement and slope data using holographic optical elements. The results obtained with a hololens and a holoshear lens are as good as those obtained with conventional optical systems.

© 1985 Optical Society of America

Speckle and speckle-shearing interferometers combined for the stimultaneous determination of out-of-plane displacement and slope

R. K. Mohanty, C. Joenathan, and Rajpal S. Sirohi
Appl. Opt. 24(18) 3106-3109 (1985)

Influence of in-plane displacement in single-aperture and double-aperture speckle shearing interferometry

Yoshihisa Iwahashi, Koichi Iwata, and Ryo Nagata
Appl. Opt. 24(14) 2189-2192 (1985)

Experimental assessment of a low-cost aberration-free compact double aperture four-hololens imaging system: application to the enhancement of sensitivity and accuracy of in-plane displacement measurement

Arasad Ali Khan and Hira Lal Yadav
Appl. Opt. 63(12) 3069-3078 (2024)

Digital speckle-pattern shearing interferometry

Suezou Nakadate, Toyohiko Yatagai, and Hiroyoshi Saito
Appl. Opt. 19(24) 4241-4246 (1980)

Fringe formation in multiaperture speckle shear interferometry

N. Krishna Mohan and R. S. Sirohi
Appl. Opt. 35(10) 1617-1622 (1996)