Wave coupling theory of the quadratic electro-optic effect in a linear absorbent medium

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• 作者：Dajun Liu^a ; ^b ; ^c ; ^{cn_liudajun@163.com} ; He Wang^a ; ^b ; ^c ; Zhongxiang Zhou^b ; Shoufeng Tong^a ; Yansong Song^a
• 关键词：Quadratic electro-optic effect ; Linear absorbent ; KLTN
• 刊名：Optik - International Journal for Light and Electron Optics
• 出版年：2012
• 出版时间：February 2012
• 年：2012
• 卷：123
• 期：4
• 页码：357-361
• 全文大小：841 K

文摘

Starting from Maxwell's equations and considering the quadratic electro-optic effect as a perturbation, we present a generalized wave coupling theory of quadratic electro-optic effect in linear absorbent centrosymmetric medium. We use a KLTN crystal as an example for studying the influences of linear absorption on the amplitudes and phases of the two electromagnetic wave components of electro-optic modulation.