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On-chip identifying topology charges of OAM beams with multi-beam interference

  • Dengke Zhang
  • , Xue Feng*
  • , Kaiyu Cui
  • , Fang Liu
  • , Yidong Huang
  • *Corresponding author for this work
  • Tsinghua University

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

Abstract

Through weighted multi-beam interference in silicon waveguides, identifying the topology charge of optical angular momentum (OAM) beams is experimentally demonstrated. Based on this approach, an OAM receiver can be obtained for detecting and decoding.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2013
PagesCM3F.8
StatePublished - 2013
Externally publishedYes
EventCLEO: Science and Innovations, CLEO_SI 2013 - San Jose, CA, United States
Duration: 9 Jun 201314 Jun 2013

Publication series

NameCLEO: Science and Innovations, CLEO_SI 2013

Conference

ConferenceCLEO: Science and Innovations, CLEO_SI 2013
Country/TerritoryUnited States
CitySan Jose, CA
Period9/06/1314/06/13

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