Stabilized selective photorefractive holographic erasure

Ivan de Oliveira; Jaime Frejlich

doi:10.1117/12.525854

19 November 2003 Stabilized selective photorefractive holographic erasure

Ivan de Oliveira, Jaime Frejlich

Proceedings Volume 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life; (2003) https://doi.org/10.1117/12.525854
Event: 19th Congress of the International Commission for Optics: Optics for the Quality of Life, 2002, Florence, Italy

Abstract

We report the selective erasure of a previously recorded 100% diffraction efficiency grating in a photorefractive lithium niobate crystal. Both the recording and the selective erasure are carried out using self-stabilized holographic recording techniques. The recording and the erasure are shown to be in excellent agreement with the proposed corresponding theoretical model. After erasure, a grating of less than 5% diffraction efficiency remains in place. Almost no sensible light scattering was detected.

Citation Download Citation

Ivan de Oliveira and Jaime Frejlich "Stabilized selective photorefractive holographic erasure", Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); https://doi.org/10.1117/12.525854

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