Title :
Design and realization of high power semiconductor lasers
Author :
Boucart, J. ; Pawlik, S. ; Guarino, A. ; Sverdlov, B. ; Mueller, J. ; Todt, R. ; Krejci, M. ; Lichtenstein, N.
Author_Institution :
Oclaro Switzerland AG, Zurich, Switzerland
Abstract :
In this paper we present latest developments on devices at 800-1020 nm with apeak wall plug efficiency 68% at 120 W at 980 nm. New applications are now driving the need for other wavelengths such as 790 nm and 1400-1600 nm. By using non wavelength specific build standards we show how high power and brightness can also be provided for this extended wavelength range.
Keywords :
fibre lasers; optical pumping; semiconductor lasers; fibre lasers; high power semiconductor lasers; power 120 W; pump sources; wavelength 1400 nm to 1600 nm; wavelength 790 nm to 1020 nm; Bars; Fiber lasers; Optical design; Optical fiber devices; Optical fiber testing; Plugs; Power lasers; Pump lasers; Semiconductor lasers; Temperature;
Conference_Titel :
High Power Diode Lasers and Systems Conference, 2009. HPD 2009
Conference_Location :
Coventry
Print_ISBN :
978-1-4244-5545-4
Electronic_ISBN :
978-1-4244-5546-1
DOI :
10.1109/HPD.2009.5362771
