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Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving
Published on: March 30, 2017
Continuous-wave room-temperature operation of a 2.8 μm GaSb-based semiconductor disk laser
Benno Rösener1, Marcel Rattunde, Rüdiger Moser
1Fraunhofer-Institut für Angewandte Festkörperphysik, Freiburg, Germany. benno.roesener@iaf.fraunhofer.de
Optics Letters
|February 2, 2011
Abstract:
We demonstrate an optically pumped semiconductor disk laser based on the (AlGaIn)(AsSb) material system, which operates at an emission wavelength of 2.8 μm. Up to 120 mW of output power were obtained in cw operation and more than 500 mW in pulsed mode. The performance of the present laser is discussed in comparison to shorter-wavelength semiconductor disk lasers based on the same materials system.
