OPTICAL SELF-ROUTING SWITCH USING VERTICAL TO SURFACE TRANSMISSION ELECTROPHOTONIC DEVICES WITH TRANSMISSION-LIGHT AMPLIFICATION FUNCTION

被引：8

作者：

NUMAI, T

OGURA, I

KOSAKA, H

SUGIMOTO, M

TASHIRO, Y

KASAHARA, K

机构：

[1] Opto-Electronics Research Laboratories, NEC Corporation, Tsukuba, Ibaraki 305

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 07期

关键词：

OPTICAL SWITCHING; OPTOELECTRONICS;

D O I：

10.1049/el:19910381

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 unique optical self-routing switch, which uses laser mode vertical to surface transmission electrophotonic (VSTEP) devices, is proposed. This optical self-routing switch, in which the light input itself determines the output port by switching on VSTEPs, has a high internal optical gain of more than 20 dB and a wavelength filtering function. The light extinction ratio for the data signals between the on and off state is larger than 30 dB.

引用

页码：605 / 607

页数：3

共 5 条

[1] DOUBLE HETEROSTRUCTURE OPTOELECTRONIC SWITCH AS A DYNAMIC MEMORY WITH LOW-POWER CONSUMPTION [J].