Non-Plane Wave Two-Wave Mixing Interaction In Diffusion-Driven Photorefractive Media

G. C. Gilbreath; F. M. Davidson

doi:10.1117/12.961700

26 October 1989 Non-Plane Wave Two-Wave Mixing Interaction In Diffusion-Driven Photorefractive Media

G. C. Gilbreath, F. M. Davidson

Proceedings Volume 1136, Holographic Optics II: Principles and Applications; (1989) https://doi.org/10.1117/12.961700
Event: 1989 International Congress on Optical Science and Engineering, 1989, Paris, France

Abstract

A phase-aberrated pump beam was photorefractively coupled to a divergent signal beam in BaTi03 at 514.5 nm. Pump-to-signal ratios were set to induce large modulation depths. No phase cross-talk was observed in the amplified signal beam or in the depleted pump beam. However, phase aberrations present on the pump beam did deleteriously affect energy coupling.

Citation Download Citation

G. C. Gilbreath and F. M. Davidson "Non-Plane Wave Two-Wave Mixing Interaction In Diffusion-Driven Photorefractive Media", Proc. SPIE 1136, Holographic Optics II: Principles and Applications, (26 October 1989); https://doi.org/10.1117/12.961700

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