Optical testing with photorefractive crystal

Arun Anand; C. S. Narayanamurthy

doi:10.1117/12.530382

19 November 2003 Optical testing with photorefractive crystal

Arun Anand, C. S. Narayanamurthy

Author Affiliations +

Proceedings Volume 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life; (2003) https://doi.org/10.1117/12.530382
Event: 19th Congress of the International Commission for Optics: Optics for the Quality of Life, 2002, Florence, Italy

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.

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Arun Anand and C. S. Narayanamurthy "Optical testing with photorefractive crystal", Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); https://doi.org/10.1117/12.530382

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