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Proceedings Paper

Optical testing with photorefractive crystal
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Paper Abstract

New techniques to test beamsplitter and polarizer using photorefractive crystals are described. A test for collimation using photorefractive material is also explained. Photorefractive BTO (Bismuth Titanium Oxide) in two wave mixing geometry is used in these methods. The method uses the diffraction efficiency of two wave mixing as the parameter for testing.

Paper Details

Date Published: 19 November 2003
PDF: 2 pages
Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.530382
Show Author Affiliations
Arun Anand, Maharaja Sayajirao Univ. of Baroda (India)
C. S. Narayanamurthy, Maharaja Sayajirao Univ. of Baroda (India)


Published in SPIE Proceedings Vol. 4829:
19th Congress of the International Commission for Optics: Optics for the Quality of Life
Giancarlo C. Righini; Anna Consortini, Editor(s)

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