Artículos de revistas
Phase modulated two-wave mixing in crystals with long photocarrier lifetimes
Registro en:
Journal Of Modern Optics. Taylor & Francis Ltd, v. 43, n. 6, n. 1185, n. 1198, 1996.
0950-0340
WOS:A1996UQ63000010
Autor
Bian, SP
Frejlich, J
Institución
Resumen
The temporal frequency response is derived for phase modulation in two-wave mixing for photorefractive crystals with long charge photocarrier lifetimes. Theoretical analysis shows that when the photorefractive response time is comparable with the photocarrier lifetime, the effects of the latter on the frequency transfer function must be considered. The present analysis is applied for Bi12SiO20-type photoreafractive crystals. 43 6 1185 1198