| Autor: |
Ming-Hua Mao, L.C. Su |
| Rok vydání: |
2006 |
| Předmět: |
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| Zdroj: |
2006 International Conference on Numerical Simulation of Semiconductor Optoelectronic Devices. |
| DOI: |
10.1109/nusod.2006.306723 |
| Popis: |
Dynamics of two-state-lasing in quantum-dot lasers is theoretically investigated in this study. To observe the two-state lasing phenomenon, the total optical loss is assumed close to the saturation gain of quantum-dot ground states. Our simulation results show that the onset of excited-state lasing prior to ground-state lasing in the transient responses. This phenomenon is dramatically different from the static two-state lasing behavior in quantum-dot lasers. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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