首页> 外文会议>Conference on Lightguides and their Applications II; 20031009-20031011; Krasnobrod; PL >Phase-shifted nonlinear hybrid guided modes of planar waveguide
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Phase-shifted nonlinear hybrid guided modes of planar waveguide

机译:平面波导的相移非线性混合导模

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In the paper propagation of stationary hybrid TE-TM electromagnetic fields through nonlinearly anisotropic Kerr layer is considered. For arbitrary phase shift between TE and TM components the permittivity tensor describing different mechanisms of nonlinearity is obtained. The system of Maxwell's equations, nonlinear material equations and boundary conditions are solved numerically in the three-layered structure. For the weak field approximation the analytical expressions approximating fields of nonlinear fundamental mode and its power are derived.
机译:在论文中,考虑了静态混合TE-TM电磁场通过非线性各向异性Kerr层的传播。对于TE和TM分量之间的任意相移,可以获得描述不同非线性机制的介电常数张量。麦克斯韦方程组,非线性材料方程组和边界条件的系统在三层结构中得到了数值求解。对于弱场近似,推导了非线性基本模及其功率的近似场的解析表达式。

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