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Titolo:
120 MW HIGH-POWER LOW-NOISE GAALAS MULTIPLE-QUANTUM-WELL LASER-DIODESWITH A NEW REAL REACTIVE INDEX-GUIDED SELF-ALIGNED STRUCTURE
Autore:
TAKAYAMA T; IMAFUJI O; HASHIMOTO T; YURI M; YOSHIKAWA A; ITOH K;
Indirizzi:
MATSUSHITA ELECT CORP,ELECTR RES LAB TAKATSUKI OSAKA 56911 JAPAN
Titolo Testata:
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS
fascicolo: 4B, volume: 35, anno: 1996,
pagine: 493 - 495
SICI:
0021-4922(1996)35:4B<493:1MHLGM>2.0.ZU;2-3
Fonte:
ISI
Lingua:
ENG
Soggetto:
FEEDBACK;
Keywords:
REAL REFRACTIVE INDEX GUIDED SELF-ALIGNED STRUCTURE; LOW-NOISE HIGH-POWER GAALAS LASER DIODES; SELF-SUSTAINED PULSATION; MQW ACTIVE LAYER; GAALAS OPTICAL-CONFINEMENT LAYER;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
8
Recensione:
Indirizzi per estratti:
Citazione:
T. Takayama et al., "120 MW HIGH-POWER LOW-NOISE GAALAS MULTIPLE-QUANTUM-WELL LASER-DIODESWITH A NEW REAL REACTIVE INDEX-GUIDED SELF-ALIGNED STRUCTURE", JPN J A P 2, 35(4B), 1996, pp. 493-495

Abstract

We developed, for the first time, a new high-power, low-noise laser with power over 120 mW by using a multiple-quantum-well (MQW) real refractive index guided self-aligned (RISA) structure with a very low refractive index step. The lasers showed relative intensity noise level ofless than -135 dB/Hz with 10% optical feedback in a wide output powerrange from 3 mW to 18 mW. Stable operation for over 1000 hours at 50 degrees C with 35 mW was also achieved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/11/20 alle ore 22:06:48