30 September 1996 Screening dark spatial solitions in photorefractive materials
Author Affiliations +
Proceedings Volume 2896, Photorefractive Materials; (1996) https://doi.org/10.1117/12.253221
Event: Photonics China '96, 1996, Beijing, China
In this paper, the dynamical evolution of dark screening solitons in PR media was investigated under steady-state conditions. Our numerical study indicates that these optical dark soliton at lower power level are stable against small perturbations whereas those at higher power level will split into pairs of dark spatial solitons. The influence of loss in refractive materials is studied in detail. The effect of the external bias field on the self-defocusing behavior of dark optical beam is also discussed.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xianfeng Chen, Xianfeng Chen, Wei Pan, Wei Pan, Yingli Chen, Yingli Chen, Qu Li, Qu Li, } "Screening dark spatial solitions in photorefractive materials", Proc. SPIE 2896, Photorefractive Materials, (30 September 1996); doi: 10.1117/12.253221; https://doi.org/10.1117/12.253221


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