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GaAs/AlGaAs photonic crystals for VCSEL-type semiconductor lasers
Authors:R Kruszka  M Ekielski  K Gołaszewska  K Korwin-Mikke  Z Sidor  M Wzorek  D Pierścińska  R Sarzała  T Czyszanowski  A Piotrowska
Institution:(1) Department of Applied Physics and Photonics, Vrije Universiteit Brussel, Pleinlaan 2, Brussels, 1050, Belgium;(2) Institute of Physics, Technical University of Lodz, ul. Wolczanska 219, Lodz, 93-005, Poland;(3) Institute of Solid State Physics, 72 Tzarigradsko Chaussee Blvd., Sofia, 1784, Bulgaria
Abstract:The results of modelling of the influence of photonic crystal on the performance of VCSEL-type semiconductor laser structure are shown and indicate that the use of those structures would significantly improve the working parameters of the devices. The method of fabrication of photonic crystals in the Bragg mirrors of GaAs/AlGaAs-based VCSELs is presented.
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