Abstract

Energy transfer between two nanosecond light pulses interacting in semi-insulating $\overline{4}3\text{m}$ crystals is studied. By using the specific dependences of the photorefractive effect on wave polarizations and crystal orientation, the contribution of this to two-wave mixing in GaAs and InP is analyzed.

© 1988 Optical Society of America

Cross-polarization photorefractive two-beam coupling in gallium arsenide

Tallis Y. Chang, Arthur E. Chiou, and Pochi Yeh
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High-accuracy, high-reflectivity phase conjugation at 1.06 μm by four-wave mixing in photorefractive gallium arsenide

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Cross-polarization two-beam coupling in optically active photorefractive media

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