Tunable planar concave grating demultiplexer

被引：1

作者：

McGreer, KA ^{[1
]}

机构：

[1] TRLABS,WINNIPEG,MB R3Y 1P6,CANADA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1996年 / 8卷 / 04期

关键词：

D O I：

10.1109/68.491223

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A concave grating design is presented that is suitable for a tunable WDM demultiplexer, Tuning is achieved by displacing the input fiber along the edge of the device, The tuning feature can be used to compensate for inevitable variations in wafer fabrication or to shift the set of channel wavelengths to match a particular WDM transmitter, An effective index error of about one percent can easily be accommodated.

引用

收藏

页码：551 / 553

页数：3

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