LOSSLESS 1X4 LASER DIODE OPTICAL GATE SWITCH

被引：7

作者：

TERUI, H

KOMINATO, T

KOBAYASHI, M

机构：

[1] NTT Opto-Electronics Laboratories, Tokai

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1991年 / 9卷 / 11期

关键词：

D O I：

10.1109/50.97640

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 compact 1 x 4 LD optical gate switch for the 1.3-mu-m band, comprising of five LD optical gate submodules and a 1 x 4 planar lightwave circuit, is realized. The switch exhibits a lossless switching function and polarization sensitivities of 0.5-1.1 dB, with operation currents of 45 to 55 mA. At operation currents of 120 mA, the switch exhibits positive gains of 9.0 to 10.2 dB. No power penalty is detected for NRZ transmissions of up to 2 Gb/s at -10-dBm input levels, when a narrow-band optical filter for spontaneous emission reduction is used.

引用

页码：1518 / 1522

页数：5

共 12 条

[1]

EICHEN E, 1990, OFC 90 SAN FRANCISCO

[2] PHOTONIC SWITCHING MODULES DESIGNED WITH LASER DIODE AMPLIFIERS [J].