Design issues of a multimode interference-based 3-dB splitter

被引:21
作者
Themistos, C [1 ]
Rahman, BMA [1 ]
机构
[1] City Univ London, Sch Engn, London EC1V 0HB, England
关键词
D O I
10.1364/AO.41.007037
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We have investigated important issues such as the power loss, the loss imbalance the fabrication tolerances, and the wavelength dependence for the design of a multimode interference-based 3-dB splitter on deeply etched InP waveguides under general, restricted, and symmetric interference mechanisms. For this investigation, we used the finite-element-based beam propagation approach. Results are presented. (C) 2002 Optical Society of America.
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页码:7037 / 7044
页数:8
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