Altering properties of lightguiding devices by trimming/tuning

Igor Anisimov; Guangzhou Chen; Brian G. BagleyRobert T. DeckDiana L. StachowiakMatthew J. Frank

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Altering properties of lightguiding devices by trimming/tuning

机译：Altering properties of lightguiding devices by trimming/tuning

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摘要

We present a formula connecting the change in the output of a multiple-channel waveguide to a micron-scale alteration in the physical properties of a segment of the waveguide. The analysis is motivated by the need to "tune" the properties of photonic devices after fabrication, necessitated by the present impossibility of fabrication to within the severe tolerances required to produce desired output characteristics. The results point to a method by which tuning can be carried out in an optimal manner. Example device application is illustrated by use of a simulation program.

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来源
《Optical Engineering》 |2009年第8期|084601-1-084601-10|共10页
作者
Igor Anisimov; Guangzhou Chen; Brian G. BagleyRobert T. DeckDiana L. StachowiakMatthew J. Frank;
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作者单位

University of Toledo, Department of Physics and Astronomy, 2801 West Bancroft Street, Toledo, Ohio 43606;

University of Toledo, Department of Electrical Engineering and Computer Science, 2801 West Bancroft Street, Toledo, Ohio 43606;

RSoft Design Group, 400 Executive Boulevard, Suite 100, Ossining, New York 10562;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类计量学;
关键词
tuning/trimming of waveguides; planar lightwave circuits; fabrication tolerances;

Altering properties of lightguiding devices by trimming/tuning

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