Comparison of AlGaInP red-emitting tapered amplifiers with and without ridge waveguide section
G. Blume, J. Pohl, D. Feise, M. Jendrzejewski, M. Greiner, B. Eppich, B. Sumpf, K. Paschke
Published in:
Conf. on Lasers and Electro-Optics/Europe and European Quantum Electronics Conf. (CLEO/Europe-EQEC 2015), Jun. 21-25, Munich, Germany, ISBN: 978-1-4673-7475-0, paper CB_P_10 (2015).
Abstract:
We compared tapered amplifier with (TPA) and without (TTA) ridge wavguide sections emitting near 647 nm, and achieve about 470 mW and 700 mW with a TPA and a TTA, respectively.
Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik, Gustav-Kirchhoff-Straße 4, 12489 Berlin, Germany
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