Photovoltaic field effect transistor (PVFET)-based Ge/Si photodetector for low-power silicon photonics
We propose a Ge/Si photodetector based upon photovoltaic field effect transistor (PVFET) for low-power silicon photonics. The device realizes detection by modulating the conductivity of the FET channel through photo-induced gate voltage, exhibiting ultra-high responsivity. The responsivity can reach...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2019-08-01
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Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/1.5100039 |