Analysis of high-power EDFA operating in saturated regime at λ=1530 nm and its performance evaluation in DWDM systems

被引：13

作者：

Ravikanth, J ^{[1
]}

Shah, DD

Vijaya, R

Singh, BP

Shevgaonkar, RK

机构：

[1] Indian Inst Technol, Dept Phys, Powai 400076, Mumbai, India

[2] Indian Inst Technol, Dept Elect Engn, Powai 400076, Mumbai, India

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2002年 / 32卷 / 01期

关键词：

high-power EDFA; quantum conversion efficiency; multichannel amplification; cross saturation;

D O I：

10.1002/mop.10092

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：

This paper presents the numerical analysis of an EDFA operating in the saturation regime. Erbium-doped silica fibers with higher numerical aperture and erbium ion concentration can yield high Output signal powers. The study of multichannel signal amplification in a high-power EDFA chows that the gain excursion in a particular channel lies within 0.5 dB as long as the number of channels dropped does not exceed a certain limit, (C) 2001 John Wiley & Sons, Inc.

引用

页码：64 / 70

页数：7

共 19 条

[1] MULTIGIGABIT/S PULSE SOURCE BASED ON THE SWITCHING OF AN OPTICAL BEAT SIGNAL IN A NONLINEAR FIBER LOOP MIRROR [J].

CHERNIKOV, SV ;

TAYLOR, JR .

ELECTRONICS LETTERS, 1993, 29 (08) :658-660

[2] GAIN SATURATION EFFECTS IN HIGH-SPEED, MULTICHANNEL ERBIUM-DOPED FIBER AMPLIFIERS AT LAMBDA=1.53-MU-M [J].

DESURVIRE, E ;

GILES, CR ;

SIMPSON, JR .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1989, 7 (12) :2095-2104

[3]

DESURVIRE E, 1994, ERBIUM DOPED FIBER A

[4] THEORETICAL AND EXPERIMENTAL INVESTIGATIONS ON ERBIUM-DOPED FIBER AMPLIFIERS [J].

FAN, CC ;

PENG, JD ;

LI, JH ;

JIANG, X ;

WU, GS ;

ZHOU, BK .

FIBER AND INTEGRATED OPTICS, 1994, 13 (03) :247-260

[5]

Futami F, 1999, IEICE T COMMUN, VE82B, P1265

[6] MODELING ERBIUM-DOPED FIBER AMPLIFIERS [J].

GILES, CR ;

DESURVIRE, E .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1991, 9 (02) :271-283

[7] Channel addition/removal response in cascades of strongly inverted erbium-doped fiber amplifiers [J].

Karásek, M ;

Willems, FW .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1998, 16 (12) :2311-2317

[8] Analysis of channel addition/removal response in all-optical gain-controlled cascade of erbium-doped fiber amplifiers [J].

Karasek, M ;

Valles, JA .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1998, 16 (10) :1795-1803

[9] EFFICIENT PUMP WAVELENGTHS OF ERBIUM-DOPED FIBER OPTICAL AMPLIFIER [J].

LAMING, RI ;

FARRIES, MC ;

MORKEL, PR ;

REEKIE, L ;

PAYNE, DN ;

SCRIVENER, PL ;

FONTANA, F ;

RIGHETTI, A .

ELECTRONICS LETTERS, 1989, 25 (01) :12-14

[10] HIGH-POWER ERBIUM-DOPED-FIBER AMPLIFIERS OPERATING IN THE SATURATED REGIME [J].

LAMING, RI ;

TOWNSEND, JE ;

PAYNE, DN ;

MELI, F ;

GRASSO, G ;

TARBOX, EJ .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1991, 3 (03) :253-255

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