Multiphysics modeling tools for vertical cavity surface emitting lasers
| Autor: | M.S. Wartak, Z. Sikorski, M. Turowski, Tomasz Czyszanowski, A. Prezekwas, Y. Jiang |
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| Rok vydání: | 2004 |
| Předmět: |
Surface (mathematics)
Electronic system-level design and verification Computer science business.industry Multiphysics Physics::Optics Mechanical engineering Laser Transient analysis law.invention Vertical-cavity surface-emitting laser Semiconductor laser theory Dc current law Optoelectronics business |
| Zdroj: | Proceedings IEEE/WIC International Conference on Web Intelligence (WI 2003). |
| DOI: | 10.1109/nusod.2003.1259043 |
| Popis: | The paper presents latest enhancements to the CFD-ACE+ Multiphysics O'SEMI module including efficient optics modeling, material gain modeling, coupled laser near-field optics and automated extraction of compact models from high-fidelity simulations, for system level design. As an example of practical design problem, computational results obtained for the steady-state DC current crowding analysis in an intra-cavity contacted VCSEL is presented. A transient analysis is also performed to compute optical mode competition, I-V and L-I characteristics, parametric simulation, and device design optimization. |
| Databáze: | OpenAIRE |
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