Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
852331 | Optik - International Journal for Light and Electron Optics | 2010 | 4 Pages |
Abstract
Based on the temperature dependence of two-wave mixing, temperature effects on the dynamical evolution and stability of rigid screening (RS) bright solitons in a photorefractive dissipative system based on two-wave mixing have been investigated numerically. Our results indicate that the stability of bright RS solitons depends strongly on the crystal temperature. The RS solitons are stable to small temperature perturbations. They will not evolve into stable rigid screening solitons, however, and their intensity and width vary with the propagation distance if the temperature deviation is large enough. The potential applications of the temperature properties of these RS solitons in optical attenuators or repeaters are discussed.
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Authors
Guangyong Zhang, Tao Lv, Anshou Zheng, Qiujiao Du,