Title :
Generation of spatial subharmonics of a photorefractive grating in Bi12SiO20 crystal
Author :
Dubrovin, A.N. ; Krasnoperov, V.Y. ; Shandarov, S.M. ; Litvinov, R.V. ; Pitchenko, S.N. ; Kargin, Y.F.
Author_Institution :
Tomsk State Univ. of Control Syst. & Radioelectronics, Russia
Abstract :
We present results of a theoretical investigation of threshold conditions of spatial subharmonics generation in the Bi12SiO 20 crystal. We considered the case of an applied ac alternating squarewave electric field
Keywords :
bismuth compounds; diffraction gratings; photorefractive effect; photorefractive materials; Bi12SiO20; Bi12SiO20 crystal; ac alternating squarewave electric field; photorefractive grating; spatial subharmonic generation; threshold conditions; Bismuth; Control systems; Gratings; Interference; Laser excitation; Lighting control; Nonlinear equations; Photorefractive materials; Radio control; Space charge;
Conference_Titel :
Electron Devices and Materials, 2002. SIBEDEM 2002. The IEEE-Siberian Conference on
Conference_Location :
Tomsk
Print_ISBN :
0-7803-7274-3
DOI :
10.1109/SIBEDM.2002.998048
