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Graphene on silicou-on-sapphire waveguide photodetectors

  • Zhenzhou Cheng
  • , Jiaqi Wang
  • , Ke Xu
  • , Hon Ki Tsang*
  • , Chester Shu
  • *Corresponding author for this work
  • Deparmienr of Electronic Engineering

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We describe the transfer of chemical vapor deposition grown graphene onto silicon-on- sapphire waveguides to form heterostructure waveguide photodetectors which had responsivities of 0.9 mA/W and 4.5 mA/W at 1.55 μm and 2.75 μm wavelengths, respectively.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO-SI 2015
PublisherOptical Society of America (OSA)
Pages2267
Number of pages1
ISBN (Electronic)9781557529688
DOIs
StatePublished - 4 May 2015
Externally publishedYes
EventCLEO: Science and Innovations, CLEO-SI 2015 - San Jose, United States
Duration: 10 May 201515 May 2015

Publication series

NameCLEO: Science and Innovations, CLEO-SI 2015

Conference

ConferenceCLEO: Science and Innovations, CLEO-SI 2015
Country/TerritoryUnited States
CitySan Jose
Period10/05/1515/05/15

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