New Light Valve Based On Photoinduced Space Charge Fields In Bso-Crystals

H. J. Tiziani; F. Holler

doi:10.1117/12.966780

18 May 1987 New Light Valve Based On Photoinduced Space Charge Fields In BSO-Crystals

H. J. Tiziani, F. Holler

Proceedings Volume 0702, International Topical Meeting on Image Detection and Quality; (1987) https://doi.org/10.1117/12.966780
Event: International Topical Meeting on Image Detection and Quality, 1986, Paris, France

Abstract

The combined photoelectric and electrooptic properties of the BSO-crystal lead to a new possibility of realizing a real time spatial light modulator. Under certain geometrical conditions the crystal becomes birefringent in dependence on the local illuminance. Together with a suitable polarizer setup the crystal works as well as an incoherent to coherent converter as for contrast inversion.

Citation Download Citation

H. J. Tiziani and F. Holler "New Light Valve Based On Photoinduced Space Charge Fields In BSO-Crystals", Proc. SPIE 0702, International Topical Meeting on Image Detection and Quality, (18 May 1987); https://doi.org/10.1117/12.966780

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