Wavelength demultiplexer using waveguide technology with built-in grating structure for multichannel optical wavelength monitor

被引：1

作者：

Okayama, H ^{[1
]}

Harase, K ^{[1
]}

Uno, Y ^{[1
]}

Ono, H ^{[1
]}

Takahashi, H ^{[1
]}

Arakawa, T ^{[1
]}

Nishiki, Y ^{[1
]}

Ushikubo, I ^{[1
]}

机构：

[1] Oki Elect Ind Co Ltd, Opt Components Co, Hachioji, Tokyo 1938550, Japan

来源：

ELECTRONICS LETTERS | 2003年 / 39卷 / 10期

关键词：

D O I：

10.1049/el:20030531

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 wavelength demultiplexer structure using a channel waveguide grating embedded in a planar waveguide is demonstrated. A segmented waveguide structure is used as a built-in grating fabricated simultaneously with the channel waveguide to simplify the fabrication process. The wavelength peak heights are almost constant and a spatial dispersion value of 6 x 10(5) was obtained.

引用

页码：798 / 799

页数：2

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