Open AccessIncoherently coupled spatial soliton pairs in two-photon photorefractive media
Author(s) -
Yu Zhang,
Chunfeng Hou,
Xingming Sun
Publication year - 2007
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.56.3261
Subject(s) - photorefractive effect , physics , polarization (electrochemistry) , photon , wavelength , two photon excitation microscopy , optics , soliton , coupling (piping) , nonlinear system , quantum mechanics , materials science , chemistry , metallurgy , fluorescence
The coupling of two mutually incoherent optical beams with the same polarization and wavelength in two-photon photorefractive crystals is studied. It is shown that incoherently coupled dark-dark, bright-bright, and bright-dark soliton pairs are possible due to two-photon photorefractive effect.