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Design and modeling of a transistor vertical-cavity surface-emitting laser

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arxiv 1102.3196 v1 pith:KYIZIX7G submitted 2011-02-15 physics.optics

Design and modeling of a transistor vertical-cavity surface-emitting laser

classification physics.optics
keywords modelinglaserparametersquantumsurface-emittingt-vcseltransistorvertical-cavity
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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A multiple quantum well (MQW) transistor vertical-cavity surface-emitting laser (T-VCSEL) is designed and numerically modeled. The important physical models and parameters are discussed and validated by modeling a conventional VCSEL and comparing the results with the experiment. The quantum capture/escape process is simulated using the quantum-trap model and shows a significant effect on the electrical output of the T-VCSEL. The parameters extracted from the numerical simulation are imported into the analytic modeling to predict the frequency response and simulate the large-signal modulation up to 40 Gbps.

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