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Conferences > CLEO_SI > 2016 > STu4F > STu4F.2

High Responsivity Graphene-SOI Heterojunction Photodetectors and Imaging Array

Che-Hung Liu, You-Chia Chang, Fuxi Cai, Miao-Bin Lien, Dehui Zhang, Wei Lu, Theodore B Norris, and Zhaohui Zhong

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Abstract

We report a novel photodetector design based on graphene-SOI heterostructures. Single-pixel exhibits photoresponsivity higher than 20 A/W in near-infrared regime. In addition, a 1024-pixel imaging array utilizing this new photodetector design is also demonstrated.

© 2016 Optical Society of America

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