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High-power quantum dot based semiconductor disk laser

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11 Author(s)
Butkus, M. ; Sch. of Eng., Phys. & Math., Univ. of Dundee, Dundee, UK ; Wilcox, K.G. ; Rautiainen, J. ; Okhotnikov, O.G.
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The authors demonstrate up to 4.35 W output power from a Stranski-Krastanow grown quantum dot semiconductor disk laser (SK-QD SDL), representing a 15 times increase in power from the previous published maximum power in the work of Germann et al. (2008), and the first multi-Watt output from any QD SDL. The experimental demonstration of a multi-Watt power level continuous wave operation of QD based SDLs is an important step to producing QD based Watt level mode-locked and broadly tunable CW SDL.

Published in:

Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on

Date of Conference:

14-19 June 2009