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Titolo:
High performance laser diode bars with aluminum-free active regions
Autore:
Jansen, M; Bournes, P; Corvini, P; Fang, F; Finander, M; Hmelar, M; Johnston, T; Jordan, C; Nabiev, R; Nightingale, J; Widman, M; Asonen, H; Aarik, J; Salokatve, A; Nappi, J; Rakennus, K;
Indirizzi:
Coherent Semicond Grp, Santa Clara, CA 95054 USA Coherent Semicond Grp Santa Clara CA USA 95054 Santa Clara, CA 95054 USA Coherent Semicond Grp, FIN-33721 Tampere, Finland Coherent Semicond Grp Tampere Finland FIN-33721 N-33721 Tampere, Finland
Titolo Testata:
OPTICS EXPRESS
fascicolo: 1, volume: 4, anno: 1999,
pagine: 3 - 11
SICI:
1094-4087(19990104)4:1<3:HPLDBW>2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
8
Recensione:
Indirizzi per estratti:
Indirizzo: Jansen, M Coherent Semicond Grp, 5100 Patrick Henry Dr, Santa Clara, CA 95054 USA Coherent Semicond Grp 5100 Patrick Henry Dr Santa Clara CA USA 95054
Citazione:
M. Jansen et al., "High performance laser diode bars with aluminum-free active regions", OPT EXPRESS, 4(1), 1999, pp. 3-11

Abstract

We present operating and lifetest data on 795 and 808 nm bars with aluminum-free active regions. Conductively cooled bars operate reliably at CW power outputs of 40 W, and have high efficiency, low beam divergence, and narrow spectra. Record CW powers of 115 W CW are demonstrated at 795 nm for 30% fill-factor bars mounted on microchannel coolers. We also review QCW performance and lifetime for higher fill-factor bars processed on identical epitaxial material. (C) 1999 Optical Society of America.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/12/20 alle ore 16:14:49