Experimental and numerical study of Distributed-Bragg-Reflector tapered lasers |
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| Authors: | C Fiebig V Z Tronciu M Lichtner K Paschke H Wenzel |
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| Institution: | 1. Ferdinand-Braun-Institut für H?chstfrequenztechnik, Gustav-Kirchhoff-Str. 4, 12489, Berlin, Germany
2. Weierstrass Institute for Applied Analysis and Stochastics, Mohrenstr. 39, 10117, Berlin, Germany
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| Abstract: | We report results on experimental and numerical investigations of the output characteristics of edge-emitting distributed Bragg reflector tapered diode lasers emitting around 980 nm. The experimental results are well described by the Traveling Wave model which is extended by a parametrical heating model. Dynamic instabilities occur due to different thermally induced refractive index changes. |
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