| Citation: |
Zhu Haobo, Mao Luhong, Yang Zhan, Guo Weilian. Study of Uni-Traveling-Carrier Photodetectors[J]. Journal of Semiconductors, 2006, In Press.
Zhu H B, Mao L H, Yang Z, Guo W L. Study of Uni-Traveling-Carrier Photodetectors[J]. Chin. J. Semicond., 2006, 27(11): 2019.
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Study of Uni-Traveling-Carrier Photodetectors
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Abstract
A new type of photodetector,called a UTC-PD (uni-traveling-carrier photodetector) ,is simulated with Atlas simulator.The basic principle of the device is studied.In particular,the relationship between structure and performance is discussed.The obtained UTC-PD can achieve high responsivity (≥0.18A/W) and wide 3dB band-width (≥100GHz) simultaneously.Compared to conventional pin photodetectors,the UTC-PD has a simpler front-end circuit,lighter noise,and lower cost.-
Keywords:
- UTC,
- photodetector,
- responsivity,
- 3dB band-width
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References
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Proportional views
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