Potential formalism of optical spatial soliton propagation in a two-photon photovoltaic-photorefractive material under open circuit condition

被引：2
|
作者：
Akhouri, B. P. [1 ]
Gupta, P. K. [2 ]
机构：
[1] Birsa Coll, Dept Phys, Khunti 835210, Jharkhand, India
[2] SVKMS NMIMS Deemed Univ, Dept Appl Sci & Humanities, Shirpur 425405, Maharashtra, India
来源：
INDIAN JOURNAL OF PHYSICS | 2014年 / 88卷 / 04期
关键词：
Optical solitons; Two photon-photorefractive phenomenon; Bright solitons; Variational formalism; LASER-BEAMS; DARK; PERTURBATION;
D O I：
10.1007/s12648-013-0425-y
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Propagation characteristics of optical spatial solitons in a two-photon photovoltaic-photorefractive medium under open circuit condition have been investigated using the formalism of a particle in a potential well. Optical nonlinearity has been evaluated using Castro-Camus model. Variational formalism has been employed to investigate the resulting modified nonlinear Schrodinger equation. Potential formalism has been examined to identify localized optical spatial solitons.
引用
收藏
页码：421 / 425
页数：5
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