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Titolo:
Dispersion supported transmission technique: comparison of performance in anomalous and normal propagation regimes
Autore:
Morgado, JAP; Cartaxo, AVT;
Indirizzi:
Inst Super Tecn, Dept Elect & Comp Engn, Inst Telecomun, Opt Commun Grp, P-1049001 Lisbon, Portugal Inst Super Tecn Lisbon Portugal P-1049001 rp, P-1049001 Lisbon, Portugal
Titolo Testata:
IEE PROCEEDINGS-OPTOELECTRONICS
fascicolo: 2, volume: 148, anno: 2001,
pagine: 107 - 116
SICI:
1350-2433(200104)148:2<107:DSTTCO>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
STANDARD SINGLEMODE FIBER; INTENSITY NOISE CONVERSION; LASER PHASE NOISE; MODE FIBER; AMPLITUDE-MODULATION; OPTICAL-TRANSMISSION; FIELD TRIAL; 20 GBIT/S; SYSTEMS; NONLINEARITY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
--discip_EC--
Citazioni:
31
Recensione:
Indirizzi per estratti:
Indirizzo: Morgado, JAP Inst Super Tecn, Dept Elect & Comp Engn, Inst Telecomun, Opt Commun Grp, Av Rovisco Pais, P-1049001 Lisbon, Portugal Inst Super Tecn Av Rovisco Pais Lisbon Portugal P-1049001 al
Citazione:
J.A.P. Morgado e A.V.T. Cartaxo, "Dispersion supported transmission technique: comparison of performance in anomalous and normal propagation regimes", IEE P-OPTO, 148(2), 2001, pp. 107-116

Abstract

Through semi-analytical simulation, the feasibility of an application of the dispersion-supported transmission (DST) technique in the normal propagation regime is investigated, and its performance compared with that in the anomalous propagation regime. It is shown that, in the normal propagation regime, the DST technique operating at 20 Gbit/s can improve the maximum system sensitivity by about 7 dB relative to the anomalous propagation regime. However, a reduction of the maximum transmission distance and a greater dispersion dependence of system sensitivity around its maximum value are observed. The influence of laser adiabatic and transient chirps on the DST performance in both propagation regimes is investigated. It is shown that in thenormal propagation regime, the presence of laser transient chirp can be beneficial, improving the system performance by opening the eye diagram at system output. Contrarily, in the anomalous propagation regime, its presence can strongly degrade the system performance, by closing the eye diagram at system output.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 10/07/20 alle ore 03:00:57