Optimal control theory for optical waveguide design:: application to Y-branch structures

被引：8
|
作者：
Pant, DK [1 ]
Coalson, RD
Hernández, MI
Campos-Martínez, J
机构：
[1] Univ Pittsburgh, Dept Chem, Pittsburgh, PA 15260 USA
[2] Inst Matemat & Fis Fundamental, E-28006 Madrid, Spain
来源：
APPLIED OPTICS | 1999年 / 38卷 / 18期
关键词：
D O I：
10.1364/AO.38.003917
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A recently introduced optimal control theory method for optical waveguide design is applied to Y-branch waveguides and Mach-Zehnder modulators. The method simultaneously optimizes many parameters in a chosen design scheme; computational effort scales mildly with the number of parameters considered. Significant improvement in guiding efficiency relative to intuitively reasonable initial parameter choices is obtained in all cases. (C) 1999 Optical Society of America.
引用
收藏
页码：3917 / 3923
页数：7
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