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Titolo:
Spectrum of the intensity of modulated noisy light after propagation in dispersive fiber
Autore:
Marshall, WK; Yariv, A;
Indirizzi:
CALTECH, Dept Appl Phys, Pasadena, CA 91125 USA CALTECH Pasadena CA USA 91125 ECH, Dept Appl Phys, Pasadena, CA 91125 USA
Titolo Testata:
IEEE PHOTONICS TECHNOLOGY LETTERS
fascicolo: 3, volume: 12, anno: 2000,
pagine: 302 - 304
SICI:
1041-1135(200003)12:3<302:SOTIOM>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
NONLINEAR DISTORTION; CHROMATIC DISPERSION; OPTICAL FIBERS; CONVERSION; TRANSMISSION; SYSTEMS;
Keywords:
laser noise; optical fiber communications; optical propagation in dispersive media; spectral analysis;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
11
Recensione:
Indirizzi per estratti:
Indirizzo: Marshall, WK CALTECH, Dept Appl Phys, Pasadena, CA 91125 USA CALTECH Pasadena CA USA 91125 l Phys, Pasadena, CA 91125 USA
Citazione:
W.K. Marshall e A. Yariv, "Spectrum of the intensity of modulated noisy light after propagation in dispersive fiber", IEEE PHOTON, 12(3), 2000, pp. 302-304

Abstract

The spectral density of the optical intensity which results after modulated, noisy Light is propagated in dispersive single-mode fiber is investigated theoretically and experimentally, An exact general result is obtained forthe case of lowest-order-only group velocity dispersion and is applied to light from a 1550-nm distributed-feedback semiconductor laser which is large-signal phase modulated and then propagated through 50 km of standard single-mode fiber, Experimental results demonstrate the effect of dispersion onthe intensity spectrum (and thus, on Lightwave system characteristics suchas modulation response, relative intensity noise, carrier-to-noise ratio, and harmonic distortion) in this situation and provide confirmation of the theoretical results.

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Documento generato il 27/11/20 alle ore 22:03:24