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Graphene optical link achieves 6.1mA/W

Posted: 05 Apr 2010     Print Version  Bookmark and Share

Keywords:graphene  optical link  photodetector  SOI 

[Summary of tips] IBM Research exhibited an optical link using a graphene photodetector fabricated on a silicon-on-insulator (SOI) substrate. The 10Gbit/s receiver uses a novel interdigitated source and drain on a field-effect transistor (FET) with graphene as the channel. The vertical-incidence metal-graphene-metal photodetector achieved 6.1mA/......
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