ANALYSIS OF NONLINEAR OPTICAL ABSORPTION IN THICK OPTICALLY NONLINEAR MEDIA
厚光学非线性介质非线性吸收的理论分析

A theoretical analysis of nonlinear optical absorption in thick nonlinear media was given by slicing a thick media into a stack of thin media. And the result is also suitable for the strongly nonlinear regime. The comprehensive analysis for near field case was given, It is very valuable for the design of optical limiters and analysis of Z-scan experiments.