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Single mode quantum dot tapered lasers

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8 Author(s)
Weinmann, P. ; Tech. Phys., Univ. Wurzburg, Wurzburg ; Zimmermann, C. ; Kaiser, W. ; Schlereth, T.
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Single mode emission of tapered lasers was achieved by an on-chip distributed Bragg reflector. The quantum dot based devices show stable single mode emission around 920 nm, good beam quality and output powers up to 2 W.

Published in:

Semiconductor Laser Conference, 2008. ISLC 2008. IEEE 21st International

Date of Conference:

14-18 Sept. 2008