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Titolo:
Reduction of mode partition noise by using semiconductor optical amplifiers
Autore:
Sato, K; Toba, H;
Indirizzi:
NTT, Network Innovat Labs, Yokosuka, Kanagawa 2390847, Japan NTT YokosukaKanagawa Japan 2390847 bs, Yokosuka, Kanagawa 2390847, Japan NTT, Photon Labs, Atsugi, Kanagawa 2430124, Japan NTT Atsugi Kanagawa Japan 2430124 n Labs, Atsugi, Kanagawa 2430124, Japan
Titolo Testata:
IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
fascicolo: 2, volume: 7, anno: 2001,
pagine: 328 - 333
SICI:
1077-260X(200103/04)7:2<328:ROMPNB>2.0.ZU;2-V
Fonte:
ISI
Lingua:
ENG
Soggetto:
WAVELENGTH CONVERSION; LASER AMPLIFIERS; GAIN SATURATION; MODULATION; SYSTEMS;
Keywords:
noise; semiconductor lasers; semiconductor optical amplifiers;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
--discip_EC--
Citazioni:
13
Recensione:
Indirizzi per estratti:
Indirizzo: Sato, K NTT, Network Innovat Labs, Yokosuka, Kanagawa 2390847, Japan NTT Yokosuka Kanagawa Japan 2390847 suka, Kanagawa 2390847, Japan
Citazione:
K. Sato e H. Toba, "Reduction of mode partition noise by using semiconductor optical amplifiers", IEEE S T QU, 7(2), 2001, pp. 328-333

Abstract

Reduction of mode partition noise induced by spectral filtering of Fabry-Perot lasers is demonstrated by using a semiconductor optical amplifier (SOA). Because the SOA acts as a high-pass filter, the mode partition noise appearing at low frequencies can be suppressed. A 16-dB recovery of the signal-to-noise ratio and a 6.2-dB recovery of the Q factor are obtained.

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Documento generato il 06/04/20 alle ore 04:07:44