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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Dems, M. Il-Sug Chung Nyakas, P. Bischoff, S. Panajotov, K. |
| Copyright Year | 2011 |
| Description | Author affiliation: Institute of Physics, Technical University of Lodz, ul. Wólczánska 219, 90-924, Poland (Dems, M.) || Furukawa Electric Institute of Technology Ltd., H-1158, Vasgolyó u. 2-4, Budapest, Hungary (Nyakas, P.) || Alight Technologies, Ryttermarken 15-21, DK-3520 Farum, Denmark (Bischoff, S.) || Department of Applied Physics and Photonics, Vrije Universiteit Brussel, Pleinlaan 2, Belgium (Panajotov, K.) || DTU Fotonik, Department of Photonics Engineering, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark (Il-Sug Chung) |
| Abstract | In the talk the results of the COST MP0702 exercise on modeling photonic- crystal (PC) VCSELs are presented. Four different numerical methods are compared through an analysis of a benchmark VCSEL structure, where the PC structure penetrates all VCSEL layers, the entire top-mirror DBR, a fraction of the top-mirror DBR or just the VCSEL cavity. The different models are evaluated by comparing the predicted resonance wavelengths and threshold gains for different hole diameters and pitches of the PC. The agreement between the models is relatively good, with an exception of one case, which corresponds to the effective index method. The simulation results elucidate the strength and weaknesses of the analyzed methods and outline the limits of applicability of different models. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 130125 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781457708817 |
| ISSN | 21612064 |
| e-ISBN | 9781457708824 |
| e-ISBN | 9781457708800 |
| DOI | 10.1109/ICTON.2011.5971149 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-06-26 |
| Publisher Place | Sweden |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Vertical cavity surface emitting lasers Photonic crystals Cavity resonators Photonics Numerical models Distributed Bragg reflectors Laser modes Numerical approximation and analysis Multilayered structures VCSELs |
| Content Type | Text |
| Resource Type | Article |
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