ANALYSIS OF THE GAIN AND NOISE CHARACTERISTICS OF FIBER BRILLOUIN AMPLIFIERS

被引：74

作者：

FERREIRA, MF ^{[1
]}

ROCHA, JF ^{[1
]}

PINTO, JL ^{[1
]}

机构：

[1] UNIV AVEIRO,DEPT ELECTR & TELECOMMUN ENGN,P-3800 AVEIRO,PORTUGAL

来源：

OPTICAL AND QUANTUM ELECTRONICS | 1994年 / 26卷 / 01期

关键词：

D O I：

10.1007/BF00573899

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 theoretical analysis is performed of the transfer characteristics, gain, amplified spontaneous emission noise, on/off ratio and nonlinear phase shift of a fibre Brillouin amplifier, taking into account a possible signal detuning from the line centre and the nonlinear pump power depletion effect. Among other features, it is shown that the amplified spontaneous emission noise is reduced at higher signal levels and that detuning the signal reduces the amplifier gain in the linear regime and increases the spontaneous noise power in the saturation regime. As a consequence, the on/off ratio is significantly degraded by such an effect.

引用

页码：35 / 44

页数：10

共 24 条

[1]

AGRAWAL GP, 1989, NONLINEAR FIBER OPTI, pCH9

[2] PROPERTIES OF FIBER RAMAN AMPLIFIERS AND THEIR APPLICABILITY TO DIGITAL OPTICAL COMMUNICATION-SYSTEMS [J].

AOKI, Y .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1988, 6 (07) :1225-1239

[3] OBSERVATION OF STIMULATED BRILLOUIN-SCATTERING IN SINGLE-MODE FIBERS WITH SINGLE-FREQUENCY LASER-DIODE PUMPING [J].

AOKI, Y ;

TAJIMA, K ;

MITO, K .

OPTICAL AND QUANTUM ELECTRONICS, 1987, 19 (03) :141-143

[4] APPLICATION OF BRILLOUIN AMPLIFICATION IN COHERENT OPTICAL-TRANSMISSION [J].

ATKINS, CG ;

COTTER, D ;

SMITH, DW ;

WYATT, R .

ELECTRONICS LETTERS, 1986, 22 (10) :556-558

[5] SPONTANEOUS AND STIMULATED RAMAN-SCATTERING IN LONG LOW-LOSS FIBERS [J].

AUYEUNG, J ;

YARIV, A .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1978, 14 (05) :347-352

[6] SOLUTIONS OF THE SBS EQUATIONS IN SINGLE-MODE OPTICAL FIBERS AND IMPLICATIONS FOR FIBER TRANSMISSION-SYSTEMS [J].

BAYVEL, P ;

RADMORE, PM .

ELECTRONICS LETTERS, 1990, 26 (07) :434-436

[7] TRANSIENT AND STEADY-STATE CHARACTERISTICS OF A BRILLOUIN AMPLIFIER BASED ON AN ALL-FIBER SINGLE-MODE RING RESONATOR [J].

BAYVEL, P ;

GILES, IP ;

RADMORE, PM .

OPTICAL AND QUANTUM ELECTRONICS, 1989, 21 :S113-S128

[8] NARROW-BAND TUNABLE OPTICAL FILTER FOR CHANNEL SELECTION IN DENSELY PACKED WDM-SYSTEMS [J].

CHRAPLYVY, AR ;

TKACH, RW .

ELECTRONICS LETTERS, 1986, 22 (20) :1084-1085

[9] INFLUENCE OF NONLINEAR DISPERSION IN COHERENT NARROW-BAND AMPLIFICATION BY STIMULATED BRILLOUIN-SCATTERING [J].

COTTER, D ;

SMITH, DW ;

ATKINS, CG ;

WYATT, R .

ELECTRONICS LETTERS, 1986, 22 (12) :671-672

[10]

Cotter D., 1983, Journal of Optical Communications, V4, P10, DOI 10.1515/JOC.1983.4.1.10

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