Comparative performance studies of indium and gold-tin packaged diode laser bars

Autor:	J. Sebastian, Harald König, Petra Hennig, Marc Philippens, M. Schröder, J. Meusel, D. Lorenzen, R. Hülsewede
Rok vydání:	2006
Předmět:	Materials science Laser diode business.industry chemistry.chemical_element Laser law.invention Semiconductor laser theory Reliability (semiconductor) Optics chemistry law Soldering Optoelectronics Tin business Indium Diode
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
DOI:	10.1117/12.659047
Popis:	This paper is mainly dedicated to a short-time scale reliability study of different packages applied to the same type of laser diode bars: indium and gold-tin packaged laser bars are operated in cw hard-pulse mode with increasing currents until their destruction. The destruction currents serve as guide values for long-time aging tests that should be performed at lower currents. Gold-tin packaged diode lasers turn out to have clearly higher destruction currents in hard-pulse mode. This result is underlined by long-time aging tests at appropriate currents.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f3b98d59f331350797496c13440e1e78 https://doi.org/10.1117/12.659047 Zobrazit plný text záznamu