Title :
Experimental characterization of spatial patterns in photorefractive oscillators
Author :
Esteban-Martín, Adolfo ; Garcia, Javier ; De Válcarcel, Germán J. ; Roldán, Eugenio ; Weiss, C.O.
Author_Institution :
Dpto. De Optica, Valencia Univ., Spain
Abstract :
We report quantitative experimental evidence of relation between periodicity of spatial patterns and detuning. By interference technique, Ising- and Bloch- fronts and their movement is characterized in degenerate four wave mixing in a photorefractive resonator.
Keywords :
Ising model; light interference; multiwave mixing; optical resonators; photorefractive materials; Bloch- front; Ising- front; detuning; four wave mixing degeneration; interference technique; photorefractive oscillator; photorefractive resonator; spatial pattern characterization; Filtering; Four-wave mixing; Frequency measurement; Interference; Length measurement; Optical mixing; Optical resonators; Oscillators; Photorefractive effect; Voltage;
Conference_Titel :
Lasers and Electro-Optics Europe, 2003. CLEO/Europe. 2003 Conference on
Print_ISBN :
0-7803-7734-6
DOI :
10.1109/CLEOE.2003.1312393
