Highly reliable operation of InGaP/InGaAlP multi-quantum-well visible laser diodes

Highly reliable operation has been achieved for transverse-mode stabilized InGaP/InGaAlP multi-quantum-well (MQW) laser diodes with a selectively buried ridge waveguide structure emitting at 663 nm. These MQW laser diodes have been operating for more than 9,000 hours at an output power of 3 mW at 40...

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Veröffentlicht in:	Japanese Journal of Applied Physics 1992-10, Vol.31 (10A), p.L1399-L1400
Hauptverfasser:	WATANABE, M, OKAJIMA, M, ITAYA, K, NITTA, K, NISHIKAWA, Y, HATAKOSHI, G.-I
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Laser optical systems: design and operation Optics Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Highly reliable operation has been achieved for transverse-mode stabilized InGaP/InGaAlP multi-quantum-well (MQW) laser diodes with a selectively buried ridge waveguide structure emitting at 663 nm. These MQW laser diodes have been operating for more than 9,000 hours at an output power of 3 mW at 40°C. This achievement is attributed to the low threshold current and the excellent temperature characteristics (the maximum temperature for CW oscillation is 95°C) for such a short wavelength.
ISSN:	0021-4922 1347-4065
DOI:	10.1143/jjap.31.l1399