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Proceedings Paper

Deformation studies with BaTiO3 Crystal as a recording medium
Author(s): P. R. Sreedhar; Nandigana K. Krishna Mohan; Rajpal S. Sirohi
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Paper Abstract

Photorefractive crystals are gaining importance as a recording medium due to the possibility of real-time operations. A BaTiO3 crystal can be used as a recording medium in two configurations, i.e., when the phase shift of (Phi) between the dynamic grating and the interference pattern is (Phi) = +/- (pi) /2. The optical characteristics are different for the two configurations. We discuss the optical characteristics of BaTiO3 crystal under the two configurations, and use the BaTiO3 for speckle photography and image plane holography.

Paper Details

Date Published: 12 December 1994
PDF: 10 pages
Proc. SPIE 2340, Interferometry '94: New Techniques and Analysis in Optical Measurements, (12 December 1994); doi: 10.1117/12.195939
Show Author Affiliations
P. R. Sreedhar, Indian Institute of Technology (India)
Nandigana K. Krishna Mohan, Indian Institute of Technology (India)
Rajpal S. Sirohi, Indian Institute of Technology (India)


Published in SPIE Proceedings Vol. 2340:
Interferometry '94: New Techniques and Analysis in Optical Measurements
Malgorzata Kujawinska; Krzysztof Patorski, Editor(s)

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