Amplitude noise suppression using a high gain phase sensitive amplifier as a limiting amplifier

被引：41

作者：

Takada, A

Imajuku, W

机构：

[1] NTT Optical Netwk. Syst. Labs., Yokosuka, Kanagawa 238

来源：

ELECTRONICS LETTERS | 1996年 / 32卷 / 07期

关键词：

optical fibres; fibre amplifiers;

D O I：

10.1049/el:19960445

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 phase sensitive gain of 23dB is achieved using a pulse excited nonlinear loop mirror with a 3km zero dispersion optical fibre. It is shown that the phase sensitive amplifier (PSA) behaves as a limiting amplifier in the high input signal power region. The suppression of amplitude fluctuation in the input signal is also demonstrated using the PSA as a limiting amplifier.

引用

页码：677 / 679

页数：3

共 5 条

[1]

BARTOLINI G, 1994, P IEEE C OPT FIBR CO

[2] DEAMPLIFICATION RESPONSE OF A TRAVELING-WAVE PHASE-SENSITIVE OPTICAL PARAMETRIC-AMPLIFIER [J].