A neural network model of erbium-doped photonic crystal fibre amplifiers

被引：26

作者：

Fornarelli, G. ^{[1
]}

Mescia, L. ^{[1
]}

Prudenzano, F. ^{[1
]}

De Sario, M. ^{[1
]}

Vacca, F. ^{[1
]}

机构：

[1] Politecn Bari, Dipartimento Elettrotecn & Elettron, I-70125 Bari, Italy

来源：

OPTICS AND LASER TECHNOLOGY | 2009年 / 41卷 / 05期

关键词：

Artificial neural networks; Photonic crystal fibre amplifiers; Neural modeling; L-BAND EDFA; FEEDFORWARD NETWORKS; GENETIC ALGORITHM; PUMP POWER; DESIGN; GAIN;

D O I：

10.1016/j.optlastec.2008.10.010

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The evaluation of the general evolution equations that describe the longitudinal propagation of pump, signal, forward and backward amplified spontaneous emission in rare-earth-doped optical fibre amplifier could be computationally expensive. In this paper, to reduce the computational time, a neural network approach for the modeling of erbium-doped photonic crystal fibre amplifiers is proposed. A number of simulations have been performed to investigate the characteristics of the proposed approach. The numerical results show good agreement between the neural network approach and the conventional algorithm based on the solution of the power evolution equations. The proposed approach exhibits attractive performance in terms of flexibility, accuracy and computational time. (c) 2008 Elsevier Ltd. All rights reserved.

引用

页码：580 / 585

页数：6

共 21 条

[1]

[Anonymous], 1998, NEURAL NETWORKS COMP

[2]

Bjarklev A., 1993, OPTICAL FIBER AMPLIF

[3] Design of cladding pumped microstructured fiber amplifier [J].

Calo, G. ;

D'Orazio, A. ;

De Sario, M. ;

Mescia, L. ;

Petruzzelli, V. ;

Prudenzano, F. .

OPTICAL MATERIALS, 2006, 28 (11) :1243-1246

[4] Design of double-clad erbium-doped holey fiber amplifier [J].

Carlone, G ;

D'Orazio, A ;

De Sario, M ;

Mescia, L ;

Petruzzelli, V ;

Prudenzano, F .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2005, 351 (21-23) :1840-1845

[5] A dual pumped double-pass L-band EDFA with high gain and low noise [J].

Chang, C. L. ;

Wang, Likarn ;

Chiang, Y. J. .

OPTICS COMMUNICATIONS, 2006, 267 (01) :108-112

[6] A novel design method: a genetic algorithm applied to an erbium-doped fiber amplifier [J].

Cheng, C ;

Xu, ZJ ;

Sui, CH .

OPTICS COMMUNICATIONS, 2003, 227 (4-6) :371-382

[7] Refinement of Er3+-doped hole-assisted optical fiber amplifier [J].

D'Orazio, A ;

De Sario, M ;

Mescia, L ;

Petruzzelli, V ;

Prudenzano, F .

OPTICS EXPRESS, 2005, 13 (25) :9970-9981

[8]

Duda R. O., 2000, Pattern classification

[9] Cladding pumped Ytterbium-doped fiber laser with holey inner and outer cladding [J].

Furusawa, K ;

Malinowski, A ;

Price, JHV ;

Monro, TM ;

Sahu, JK ;

Nilsson, J ;

Richardson, DJ .

OPTICS EXPRESS, 2001, 9 (13) :714-720

[10]

Goldberg D. E., 1989, Genetic algorithms in machine learning, search and optimization

← 1 2 3 →