Propagation of TM modes in a nonlinear liquid-crystal waveguide.
Propagation of TM modes in a nonlinear liquid-crystal waveguide.
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TM 模式在非线性液晶波导中的传播。
DOI:
10.1364/ol.19.000436
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发表时间:
1994
期刊:
影响因子:
3.6
通讯作者:
Peter Palffy
中科院分区:
文献类型:
--
作者:
H. Lin;Peter Palffy
A cpylindrical nematic liquid-crystal waveguide with an infinite homogeneous isotropic cladding is considered. The dielectric tensor of the liquid-crystal core that governs wave propagation is determined by the configuration of the nematic director. Propagating optical fields can alter the director configuration and thus change the dielectric tensor. We use an iterative numerical scheme to determine the propagation constant as a function of optical power.