Transient four-wave mixing of pulsed CO 2 laser radiation in semiconductors
Michail G. Galushkin, Konstantin V. Mitin, А. А. Ионин +1 more
A temporal behavior of a phase conjugation reflectivity R at degenerate four-wave mixing (DFWM) in InSb for a pulsed carbon-dioxide laser radiation is theoretically investigated. It is shown, that R at a transient DFWM is determined by a response time of a nonlinear medium, which depends on intensity of a radiation, and can be some times higher than a reflectivity for non-transient condition.
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Apr 4, 1997•0 citations