STATIC AND DYNAMIC CHARACTERISTICS OF NARROW-BAND TUNABLE RESONANT AMPLIFIERS AS ACTIVE-FILTERS AND RECEIVERS

被引：27

作者：

CHOA, FS ^{[1
]}

KOCH, TL ^{[1
]}

机构：

[1] AT&T BELL LABS,HOLMDEL,NJ 07733

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1991年 / 9卷 / 01期

关键词：

D O I：

10.1109/50.64925

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：

The static and dynamical characteristics of semiconductor narrow-band tunable resonant optical amplifiers as active filters and receivers are theoretically studied. Device performance at different cavity length, electrical bias level, incoming signal level, frequency detuning, and signal bandwidth are calculated for both ASK and FSK input. Nonlinear dynamical effects under high-Q conditions and high input power are also discussed. Through the coupled field and carrier dynamics, the amplifier response can be monitored by the amplifier terminal voltage. We compare the calculations with experimental results where the amplifier is used as a tunable receiver.

引用

页码：73 / 83

页数：11