Title :
Photoinduced phase profiles by a dark stripe and a circular dark spot intensity distributions in a photorefractive Bi/sub 12/TiO/sub 20/ crystal
Author :
Garcia Quirino, G.S. ; Iturbe Castillo, M.D. ; Sanchez-Mondragon, Jose Javier ; Stepanov, S.I.
Author_Institution :
Fotonica y Fisica Opt., Inst. Nacional de Astrofisica, Opt. y Electron., Puebla, Mexico
Abstract :
Summary form only given. We present experimental results on the interferometric analysis of the photoinduced phase changes produced by a 1D dark stripe and a 2D dark circular spot intensity distributions. These kind of intensity distributions are typical for dark spatial soliton generation.
Keywords :
bismuth compounds; dark conductivity; light interferometry; optical solitons; photorefractive materials; Bi/sub 12/TiO/sub 20/; circular dark spot; dark spatial soliton generation; dark stripe; intensity distributions; interferometric analysis; photoinduced phase changes; photoinduced phase profiles; photorefractive Bi/sub 12/TiO/sub 20/ crystal; Glass; Laser excitation; Lighting; Nonlinear optics; Optical interferometry; Optical refraction; Optical solitons; Optical variables control; Photorefractive materials; Voltage;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 1996. QELS '96., Summaries of Papers Presented at the
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-55752-444-0
