Silicon-on-insulator (SOI) phased-array wavelength multi/demultiplexer with extremely low-polarization sensitivity

被引：125

作者：

Trinh, PD

Yegnanarayanan, S

Coppinger, F

Jalali, B

机构：

[1] Optoelectron. Circt. and Syst. Lab., Department of Electrical Engineering, Univ. of California at Los Angeles, Los Angeles

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1997年 / 9卷 / 07期

关键词：

phased-array wavelength multiplexer; SOI; silicon integrated photonics; SOIPIC; wavelength-division multiplexing;

D O I：

10.1109/68.593358

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 demonstrate the first phased-array wavelength multiplexer fabricated in the silicon-on-insulator (SOI) waveguide technology, The four-channel wavelength division multiplexer (WDM) has a channel spacing of 1.9 nm centered at 1550-nm wavelength and a 3-dB channel bandwidth of 0.72 nn, The crosstalk to neighboring channels is less than -22 dB and the on chip insertion loss is below 6 dB for all channels, The TE-TM shift is less than 0.04 nm which is the smallest attained without compensation techniques in any integrated optic technology.

引用

页码：940 / 942

页数：3

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