First InP-based reconfigurable integrated add-drop multiplexer

被引：34

作者：

Vreeburg, CGM

Uitterdijk, T

Oei, YS

Smit, MK

Groen, FH

Metaal, EG

Demeester, P

Frankena, HJ

机构：

[1] ROYAL PTT NETHERLANDS NV,KPN RES,LEIDSCHENDAM,NETHERLANDS

[2] STATE UNIV GHENT,IMEC,DEPT INFORMAT TECHNOL,GHENT,BELGIUM

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1997年 / 9卷 / 02期

关键词：

integrated optics; optical switches; semiconductor waveguides; wavelength division multiplexing; add-drop multiplexer; optical crossconnect; PHASAR;

D O I：

10.1109/68.553086

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 four-channel reconfigurable integrated add-drop multiplexer on InP-substrate is reported. The device consists of a 5 x 5 PHASAR demultiplexer integrated with Mach-Zehnder interferometer electrooptical switches. Total device size is 3 x 6 mm(2). All routing configurations of four wavelengths have been demonstrated, Crosstalk values are better than -20 dB, On-chip loss for the dropped or added signals and for the signals coupled from the input to the output port are lower than 7 and 11 dB, respectively.

引用

收藏

页码：188 / 190

页数：3

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