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
收藏
页码：798 / 799
页数：2
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