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Conferences > CLEO_SI > 2018 > SM2I > SM2I.7

30-GHz graphene-on-silicon nitride waveguide photodetector

Yun Gao, Hon Ki Tsang, and Chester Shu

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Abstract

We observed 30 GHz dynamic response and 12 mA/W photoresponsivity in a graphene-on-Si3N4 photodetector. Our chemical vapor deposited graphene based photodetector is found to have an operating bandwidth comparable to the best pristine graphene photodetector.

© 2018 The Author(s)

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