Affiliation:
1. Department of Physics, Institute of Science, Banaras Hindu University, Varanasi-221005 (U.P.), India
Abstract
A theory for predicting the existence of incoherently coupled spatial soliton pairs due to solely the pyroelectric effect in nonphotovoltaic–photorefractive crystals with an appreciable pyroelectric coefficient is presented. The bright–bright, dark–dark, gray–gray, and bright–dark soliton pairs are shown to exist. These soliton pairs are established if the incident beams propagate collinearly and have the same polarization and wavelength but are mutually incoherent. The magnitude of temperature change of the crystal and the incident beams’ intensity profoundly affect these soliton pairs.
Publisher
World Scientific Pub Co Pte Lt
Subject
Physics and Astronomy (miscellaneous),Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials
Cited by
14 articles.
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