| Citation: |
Xu Guizhi, Hofmann W, Huang Hengpei, Zhang Tao, Xie Liang, Zhu Ninghua, Amann M C. Small Signal Equivalent Circuit Model of BuriedTunnel Junction VCSEL Chips[J]. Journal of Semiconductors, 2006, In Press.
Xu G Z, Hofmann W, Huang H P, Zhang T, Xie L, Zhu N H, Amann M C. Small Signal Equivalent Circuit Model of BuriedTunnel Junction VCSEL Chips[J]. Chin. J. Semicond., 2006, 27(11): 2015.
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Small Signal Equivalent Circuit Model of BuriedTunnel Junction VCSEL Chips
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Abstract
An equivalent circuit model for a 1.55μm buried tunnel junction VCSEL chip is proposed.The model is based on the semiconductor laser rate equations and the structure of the VCSEL chip,and every element in the circuit is represented.Values of the elements of the circuit are established using the reflection coefficient and transmission frequency response data.The simulation results agree well with experimental data at different bias currents,verifying the validity of the equivalent circuit model.-
Keywords:
- VCSEL,
- equivalent circuit model,
- S parameter,
- simulation
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References
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Proportional views
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