3-DIMENSIONAL SIMULATION OF GUIDED-WAVE 2ND-HARMONIC GENERATION IN THE FORM OF COHERENT CERENKOV RADIATION

被引：8

作者：

HAYATA, K

KOSHIBA, M

机构：

[1] Department of Electronic Engineering, Hokkaido University, Sapporo

来源：

OPTICS LETTERS | 1991年 / 16卷 / 20期

关键词：

D O I：

10.1364/OL.16.001563

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We implement a direct three-dimensional calculation of Cerenkov-radiation-type frequency doubling in an optical channel waveguide by using a finite-element guided-beam simulator. The simulator can predict an optimum configuration and the conversion efficiency of miniaturized frequency doublers that utilize guided-to-radiation-mode interactions in nonlinear channel waveguides. Computed results are shown for blue-light generation through the frequency doubling in a proton-exchanged MgO:LiNbO3 channel waveguide.

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页码：1563 / 1565

页数：3

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