DocumentCode
448009
Title
Efficient quantum-well pumping of semiconductor disk lasers at 920 nm
Author
Albrecht, T. ; Diehl, W. ; Brick, P. ; Reill, W. ; Lutgen, S. ; Luft, J.
Author_Institution
OSRAM Opto Semicond., Regensburg, Germany
Volume
1
fYear
2005
fDate
22-27 May 2005
Firstpage
577
Abstract
We report on semiconductor disk lasers at 920 nm with optical pumping of the quantum wells at 308 nm. 5 W cw output power with good beam quality and an optical-to-optical conversion efficiency of 39% have been demonstrated.
Keywords
laser beams; optical fabrication; optical pumping; semiconductor lasers; semiconductor quantum wells; 308 nm; 39 percent; 5 W; 920 nm; beam quality; optical pumping; optical-to-optical conversion efficiency; quantum-well pumping; semiconductor disk lasers; Laser excitation; Optical pumping; Optical resonators; Power generation; Power lasers; Pump lasers; Quantum well lasers; Semiconductor lasers; Surface emitting lasers; Vertical cavity surface emitting lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN
1-55752-795-4
Type
conf
DOI
10.1109/CLEO.2005.201852
Filename
1572918
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