DYNAMIC SET AND RESET OPERATIONS WITH A SINGLE OPTICAL BEAM FOR AN INGAASP/INP OPTOELECTRONIC LATCHING DEVICE

被引：7

作者：

MATSUDA, K

SHIBATA, J

机构：

[1] Semiconductor Research Center, Matsushita Electric Industrial Co., Ltd.

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1992年 / 4卷 / 05期

关键词：

D O I：

10.1109/68.136494

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 novel optoelectronic latching device is proposed and demonstrated. The device has a stacked structure of a light-emitting diode (LED) and two heterojunction phototransistors (HPT's). The LED and one of the HPT's are connected electrically in series to form a bistable switch based on optical positive feedback. The other HPT is connected in parallel to the switch for reset operation. A single optical beam modulated with pulse signals is input to both HPT's simultaneously. The optical pulse with a peak power ranging from 7 to 30-mu-W turns on the switch, and the pulse with higher optical power turns it off.

引用

收藏

页码：483 / 485

页数：3

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