Real-time speckle shear photography using BaTiO<inf>3</inf> for in-plane strain and displacement measurements at multiple wavelengths

Date Issued
01-12-1999
Author(s)
Ara, M. H.Majles
Indian Institute of Technology, Madras
Mohan, N. Krishna
Sirohi, R. S.
Abstract
New schemes of speckle photography and speckle shear photography using BaTiO3 are presented. The results obtained from experiments with three different lasers, namely, frequency-doubled Nd:YAG, He-Cd and He-Ne lasers are compared.
Volume
3801