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Titolo:
Analysis of the linewidth of a grating-feedback GaAlAs laser
Autore:
Genty, G; Grohn, A; Talvitie, H; Kaivola, M; Ludvigsen, H;
Indirizzi:
Helsinki Univ Technol, Metrol Res Inst, FIN-02015 Hut, Finland Helsinki Univ Technol Hut Finland FIN-02015 Inst, FIN-02015 Hut, Finland Helsinki Univ Technol, Phys Mat Lab, FIN-02015 Hut, Finland Helsinki Univ Technol Hut Finland FIN-02015 Lab, FIN-02015 Hut, Finland
Titolo Testata:
IEEE JOURNAL OF QUANTUM ELECTRONICS
fascicolo: 10, volume: 36, anno: 2000,
pagine: 1193 - 1198
SICI:
0018-9197(200010)36:10<1193:AOTLOA>2.0.ZU;2-S
Fonte:
ISI
Lingua:
ENG
Soggetto:
CAVITY SEMICONDUCTOR-LASERS; EXTERNAL OPTICAL FEEDBACK; SELECTIVE FEEDBACK; STABILIZATION; FREQUENCY;
Keywords:
external cavity laser; linewidth; self-homodyne method;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
--discip_EC--
Citazioni:
22
Recensione:
Indirizzi per estratti:
Indirizzo: Genty, G Helsinki Univ Technol, Metrol Res Inst, FIN-02015 Hut, Finland Helsinki Univ Technol Hut Finland FIN-02015 -02015 Hut, Finland
Citazione:
G. Genty et al., "Analysis of the linewidth of a grating-feedback GaAlAs laser", IEEE J Q EL, 36(10), 2000, pp. 1193-1198

Abstract

Effects of external optical feedback from a reflection grating on the linewidth of a GaAlAs semiconductor laser operating at 780 nm are investigated. Accurate linewidth measurements as a function of the laser frequency tuning have been performed by applying the self-homodyne technique with a short delay line. A realistic coupled-cavity model, which incorporates the frequency-der pendent reflection from the grating, is used to explain the measured data. The agreement between the theoretical and experimental results was found to be good.

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Documento generato il 27/10/20 alle ore 08:46:53