4 June 2002 Single-mode VCSELs
Author Affiliations +
Proceedings Volume 4649, Vertical-Cavity Surface-Emitting Lasers VI; (2002) https://doi.org/10.1117/12.469237
Event: Symposium on Integrated Optoelectronic Devices, 2002, San Jose, California, United States
We compare various approaches aiming at large-area high-power single-mode oxidized VCSELs. Stable and reproducible single-mode emission with SMSR (side-mode suppression ratio) greater than 30dB and output powers well above 5mW are reported for the long monolithic cavity and self-aligned shallow surface etching approaches, both of which are suitable for commercial production. Additionally, Photonic Crystal Surface-Emitting Lasers (PCSELs) are introduced, which enable advanced mode control by novel transverse optical guiding techniques.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Heiko J. Unold, Heiko J. Unold, Sawat W. Z. Mahmoud, Sawat W. Z. Mahmoud, Roland Jaeger, Roland Jaeger, Matthias Golling, Matthias Golling, Max Kicherer, Max Kicherer, Felix Mederer, Felix Mederer, Michael C. Riedl, Michael C. Riedl, T. Knoedl, T. Knoedl, Michael Miller, Michael Miller, Rainer Michalzik, Rainer Michalzik, Karl Joachim Ebeling, Karl Joachim Ebeling, } "Single-mode VCSELs", Proc. SPIE 4649, Vertical-Cavity Surface-Emitting Lasers VI, (4 June 2002); doi: 10.1117/12.469237; https://doi.org/10.1117/12.469237

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