980 nm ridge waveguide laser reliability at 100 mW

Autor:	J. E. Bisberg, L. S. Heath, J. H. Zarrabi, Aland K. Chin, P. Gavrilovic, M. Wober, Kathleen Meehan
Rok vydání:	1993
Předmět:	Materials science Physics and Astronomy (miscellaneous) business.industry Laser pumping Laser Semiconductor laser theory law.invention Optical pumping Optics law Fiber laser Thermal Constant current business Quantum well
Zdroj:	Applied Physics Letters. 62:1869-1871
ISSN:	1077-3118 0003-6951
Popis:	Reliable, single‐mode, 100 mW operation of strained‐layer InGaAs single quantum well ridge waveguide lasers is demonstrated. The mean time to failure of coated, 5 μm wide lasers aged at constant current is over 100 000 h at 25 °C. Peak output power is 300 mW per facet, limited by thermal effects. The lasing wavelength is 980 nm. Preliminary results of pumping an erbium‐doped fiber laser are reported.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8e1d52705cb36a6a76ef20b0795adf5a https://doi.org/10.1063/1.109527 Zobrazit plný text záznamu