Sol-gel multimode interference power splitters

被引：33

作者：

Fardad, MA ^{[1
]}

Fallahi, M ^{[1
]}

机构：

[1] Univ Arizona, Ctr Opt Sci, Tucson, AZ 85721 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1999年 / 11卷 / 06期

关键词：

integrated optics; multimode interference; power splitter; sol-gel process;

D O I：

10.1109/68.766789

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：

We report on the design and fabrication of 1 x 32 MMI power splitters through the sol-gel process. The MMI splitter is designed for 1.55-mu m wavelength and characterized in terms of tolerance, wavelength response, and polarization sensitivity. The splitter is then UV-imprinted in aluminosilicate material coated on SiO2. It is found that the responses of fabricated and designed splitter are in good agreement, with an excess loss of similar to 0.75 dB and power uniformity of similar to 0.95 dB.

引用

页码：697 / 699

页数：3

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