摘要
介绍了二阶非线性串级效应的物理机制.分析了基于二阶非线性串级过程控制激光参数的非线性 装置原理.同时表明,利用二阶非线性串级效应还可用来构造与光强有关的偏振旋转器、具有自诱导透明或自 诱导黑暗效应的偏振干涉仪以及腔内锁模等装置.
Nonlinear optical devices based on cascaded second order processes able to control laser light parameters are reviewed. Such parameters of the laser light as phase, intensity, polarization and pulse duration are considered. It was shown that second-order cascading can be used for construction of intensity induced polarization rotators, polarization interferometers with self induced transparency and darkening and intracavity mode-locking devices.
出处
《德州学院学报》
2004年第4期19-24,共6页
Journal of Dezhou University
关键词
串级效应
光学非线性
非线性相移
cascaded effect
optical nonlinearity
nonlinear phase-shift