2008 International conference on numerical simulation of optoelectronic devices NUSOD ’08
| Autor: | Hervé Folliot, Christophe Levallois, Soline Richard, Jean-Michel Lamy, Alain Le Corre, Nicolas Chevalier, Slimane Loualiche, Cyril Paranthoen |
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| Rok vydání: | 2008 |
| Předmět: |
Surface (mathematics)
Materials science business.industry Physics::Optics Substrate (electronics) Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Laser 7. Clean energy Vertical-cavity surface-emitting laser law.invention law Tunnel junction Electric field Band diagram Optoelectronics business Quantum well |
| Zdroj: | 2008 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). |
| DOI: | 10.1109/nusod.2008.4668208 |
| Popis: | The design of an electrically pumped InGaAs quantum well based vertical cavity surface emitting laser (VCSEL) on InP substrate is presented. Such optically pumped VCSELs have already been demonstrated. To design electrically pumped VCSEL, three simulations steps are needed: optical simulation gives access to the electric field repartition, to design the active zone and the Bragg mirrors. Thermal simulation is helpful to design metallic contacts while the energy band diagram is obtained by electrical simulation to design the buried tunnel junction useful for carrier injection. All these simulations are compared to experiment. |
| Databáze: | OpenAIRE |
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