Compact holographic memory system using one-beam geometry in photorefractive crystal

Hideta Mitsuhashi; Minoru Obara

doi:10.1117/12.426806

15 May 2001 Compact holographic memory system using one-beam geometry in photorefractive crystal

Hideta Mitsuhashi, Minoru Obara

Proceedings Volume 4277, Integrated Optics Devices V; (2001) https://doi.org/10.1117/12.426806
Event: Symposium on Integrated Optics, 2001, San Jose, CA, United States

Abstract

We have succeeded in making a compact holographic memory system, by using one-beam geometry, which eliminates the process to divide incident beam into objective and reference beam, and by using laser diode as the compact light source. Laser diode can be used since the one-beam geometry avoids the beam to be divided into tow and the power to be decreased. As the recording media, photorefractive crystal is used. The experimental results of recording and readout of some images are described, and the ability of the system is discuss.

Citation Download Citation

Hideta Mitsuhashi and Minoru Obara "Compact holographic memory system using one-beam geometry in photorefractive crystal", Proc. SPIE 4277, Integrated Optics Devices V, (15 May 2001); https://doi.org/10.1117/12.426806

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