Title :
Single-frequency kHz-linewidth 2-μm GaSb-based semiconductor disk lasers with multiple-watt output power
Author :
Kaspar, S. ; Rattunde, M. ; Töpper, T. ; Manz, C. ; Köhler, K. ; Wagner, J.
Author_Institution :
Fraunhofer Inst. fur Angewandte Festkorperphys., Freiburg, Germany
Abstract :
A 1 W output power single-frequency 2.05-μm semiconductor disk laser with a linewidth of 20 kHz (60 kHz) by Pound-Drever-Hall wavelength stabilization (without active wavelength stabilization) is demonstrated.
Keywords :
III-V semiconductors; gallium compounds; laser frequency stability; laser transitions; semiconductor lasers; surface emitting lasers; Pound-Drever-Hall wavelength stabilization; frequency 20 kHz; frequency 60 kHz; laser linewidth; semiconductor disk lasers; single-frequency laser; vertical-external-cavity surface-emitting lasers; wavelength 2 mum; wavelength 2.05 mum; Cavity resonators; Laser excitation; Power amplifiers; Power generation; Pump lasers; Vertical cavity surface emitting lasers;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
