Effect of transmission fiber on dense wavelength division multiplexed (DWDM) chaos synchronization

被引：4

作者：

Ali, S. Zafar ^{[1
]}

Islam, M. K. ^{[2
]}

Zafrullah, M. ^{[3
]}

机构：

[1] Air Univ, Dept Elect Engn, Islamabad E9, Pakistan

[2] Univ Engn & Technol, Dept Telecommun Engn, Taxila 47050, Pakistan

[3] Univ Engn & Technol, Dept Elect Engn, Taxila 47050, Pakistan

来源：

OPTIK | 2013年 / 124卷 / 12期

关键词：

DWDM Chaos; Chaos propagation; Secure optical communication;

D O I：

10.1016/j.ijleo.2012.02.042

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A comprehensive investigation on the nonlinearities of transmission fiber affecting the synchronization of transmitters and receivers in eight channel dense wavelength division multiplexing (DWDM) chaotic communication system is presented. Very much like conventional DWDM systems, four wave mixing (FWM) and Raman effects are numerically found to be the two main limiting factors in DWDM chaos propagation also with latter being more dominant. The deterioration of chaos signal on eight wavelengths after propagation through fiber is measured by respective sync diagrams. A novel hybrid scheme based on polarization interleaving with unequal channel spacing is discovered here to offset the negative effects of both above limiting factors. (C) 2012 Elsevier GmbH. All rights reserved.

引用

页码：1108 / 1112

页数：5

共 23 条

[1]

Agrawal G. P., 2001, NONLINEAR FIBER OPTI, V3rd

[2]

Ali S.Z., 2011, COMP ANAL CHAOTIC PR, DOI DOI 10.1016/J.IJLE0.2011.07.010

[3] Effect of parametric variation on generation and enhancement of chaos in erbium-doped fiber-ring lasers [J].

Ali, Syed Zafar ;

Islam, Muhammad Khawar ;

Zafrullah, Muhammad .

OPTICAL ENGINEERING, 2010, 49 (10)

[4] Chaos-based communications at high bit rates using commercial fibre-optic links [J].

Argyris, A ;

Syvridis, D ;

Larger, L ;

Annovazzi-Lodi, V ;

Colet, P ;

Fischer, I ;

García-Ojalvo, J ;

Mirasso, CR ;

Pesquera, L ;

Shore, KA .

NATURE, 2005, 438 (7066) :343-346

[5] Transmission Effects in Wavelength Division Multiplexed Chaotic Optical Communication Systems [J].

Argyris, Apostolos ;

Grivas, Evangelos ;

Bogris, Adonis ;

Syvridis, Dimitris .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2010, 28 (21) :3107-3114

[6]

Bononi A., IEEE PHOTON TECHNOL, P15

[7]

Chen G.R., IEEE PHOTON TECHNOL, V17

[8]

Fang Juanni, 2010, Proceedings of the 2010 International Conference on Electrical and Control Engineering (ICECE 2010), P2340, DOI 10.1109/iCECE.2010.577

[9]

Filer M., 2011, P OPT FIB COMM C EXH, P1

[10]

Juanni F., 2010, INT C EL CONTR ENG I

← 1 2 3 →