Wavelength-division multiplexing cross connect in InP

被引：35

作者：

Doerr, CR ^{[1
]}

Joyner, CH ^{[1
]}

Stulz, LW ^{[1
]}

Monnard, R ^{[1
]}

机构：

[1] Lucent Technol, Bell Labs, Holmdel, NJ 07733 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1998年 / 10卷 / 01期

关键词：

switched filters; waveguide filters; wavelength-division multiplexing;

D O I：

10.1109/68.651129

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 a 2 line x 2 line, 6 channel x 200 GHz spacing, wavelength-division multiplexing (WDM) cross connect in InP consisting of two interleave chirped waveguide grating routers connected by a series of waveguides with current-controlled phase shifters. Employing a simple fabrication process, we achieved >21-dB extinction ratio, 10-12-dB on-chip loss, and switching currents <17 mA. The present device is, however, polarization sensitive.

引用

页码：117 / 119

页数：3

共 9 条

[1]

DOERR CR, UNPUB IEEE PHOTON TE

[2] Crosstalk caused by fabrication errors in a generalised Mach-Zehnder interferometer [J].