Multi-beam coupling in doubly-doped photorefractive LiNbO3:Fe:Mn crystals

Cuixia Dai; Yingjie Yu; De'an Liu; Liren Liu

doi:10.1117/12.798827

3 September 2008 Multi-beam coupling in doubly-doped photorefractive LiNbO₃:Fe:Mn crystals

Cuixia Dai, Yingjie Yu, De'an Liu, Liren Liu

Proceedings Volume 7072, Optics and Photonics for Information Processing II; 707213 (2008) https://doi.org/10.1117/12.798827
Event: Optical Engineering + Applications, 2008, San Diego, California, United States

Abstract

A theoretical simulation of multi-beam coupling in LiNbO3:Fe:Mn crystals is given based on jointly solving the two-center material equations and the coupled-wave equations. Within a single crystal, multiple signals are amplified through coupling process from the pump light. The coupling gain of each signal results from coupling both between the pump and the signal and between different signals. The gain of each signal receives is dependent on the intensity of the signal light. And a competition is found between the various signals.

Citation Download Citation

Cuixia Dai, Yingjie Yu, De'an Liu, and Liren Liu "Multi-beam coupling in doubly-doped photorefractive LiNbO₃:Fe:Mn crystals", Proc. SPIE 7072, Optics and Photonics for Information Processing II, 707213 (3 September 2008); https://doi.org/10.1117/12.798827

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