铌酸锂亚波长薄膜波导的非线性光学分析理论

International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA) Pub Date : 2019-11-11 DOI:10.1364/isst.2019.jth4e.1

Lihong Hong, Baoqin Chen, Chenyang Hu, Zhiyuan Li

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引用次数: 0

摘要

本文建立了一个充分考虑LN晶体介电常数和折射率双折射特性的非线性耦合模理论体系。它考虑了不同波导模式之间的SHG效应，涉及矢量光场的复杂非线性相互作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Nonlinear Optical Analytical Theory in Lithium Niobate Subwavelength Thin-Film Waveguide

In this paper, a nonlinear coupled mode theory system which fully takes into account the dielectric constant and refractive index birefringence characteristics of LN crystals is established for SHG in LN thin films. It considers the SHG effect between different waveguide modes and involves complex nonlinear interaction of the vector light field.

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International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)

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