Semih Cakmakyapan and Mona Jarrahi
https://www.osapublishing.org/abstract.cfm?uri=CLEO_QELS-2018-FTh4H.3
We present a high responsivity and bias-free graphene photodetector with responsivity levels as high as 225 mA/W at 800 nm wavelength, which uses nano-grating contact electrodes to enhance optical absorption and photocarrier extraction.
© 2018 The Author(s)
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