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Titolo:
Analysis of chromatic dispersion effect on coherent optical CPFSK system and performance improvement with the use of combinations of various optical fibers
Autore:
Islam, MN; Sasaki, T; Imai, M; Majumder, SP; Namihira, Y;
Indirizzi:
Muroran Inst Technol, Muroran, Hokkaido 0508585, Japan Muroran Inst Technol Muroran Hokkaido Japan 0508585 kkaido 0508585, Japan Bangladesh Univ Engn & Technol, Dhaka 1000, Bangladesh Bangladesh Univ Engn & Technol Dhaka Bangladesh 1000 ka 1000, Bangladesh KDD R&D Labs, Kamifukuoka, Saitama 356, Japan KDD R&D Labs Kamifukuoka Saitama Japan 356 amifukuoka, Saitama 356, Japan
Titolo Testata:
OPTICS COMMUNICATIONS
fascicolo: 4-6, volume: 160, anno: 1999,
pagine: 219 - 224
SICI:
0030-4018(19990215)160:4-6<219:AOCDEO>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Keywords:
bit error rate; chromatic dispersion; continuous phase frequency shift keying; intersymbol interference; laser phase noise; shot noise; thermal noise;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
--discip_EC--
Citazioni:
11
Recensione:
Indirizzi per estratti:
Indirizzo: Islam, MN Muroran Inst Technol, 27-1 Mizumoto Cho, Muroran, Hokkaido 0508585, Japan Muroran Inst Technol 27-1 Mizumoto Cho Muroran Hokkaido Japan 0508585
Citazione:
M.N. Islam et al., "Analysis of chromatic dispersion effect on coherent optical CPFSK system and performance improvement with the use of combinations of various optical fibers", OPT COMMUN, 160(4-6), 1999, pp. 219-224

Abstract

The performance of a coherent optical continuous-phase frequency shift keying (CPFSK) system is evaluated theoretically including the combined effectof fiber chromatic dispersion, non-zero laser line width and receiver noises. The system limitations imposed by chromatic dispersion and laser phase noise are depicted. The system performance can be improved by shifting the zero-dispersion wavelength to the operating wavelength of the system and this shifting can be achieved efficiently by using a suitable combination of different types of optical fibers. Dispersion shifting characteristics are demonstrated using four kinds of fibers, namely: standard single-mode fiber(SMF), dispersion shifted fiber (DSF), dispersion compensated fiber (DCF) and large con fiber (LCF). The effect of dispersion shifting on the system performance is evaluated in terms of transmission distance and bit rate. (C) 1999 Elsevier Science B.V. All rights reserved.

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Documento generato il 29/11/20 alle ore 06:54:05