Demonstration of distance emulation for an orbital-angular-momentum beam

Nisar Ahmed, Martin P.J. Lavery, Peicheng Liao, Guodong Xie, Hao Huang, Long Li, Yongxiong Ren, Yan Yan, Zhe Zhao, Zhe Wang, Nima Ashrafi, Solyman Ashrafi, Roger D. Linquist, Moshe Tur, Alan E. Willner

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

Abstract

We design and experimentally demonstrate a free-space distance emulator for propagating OAM beams over long distances in a lab environment. The performance of the system is assessed by measuring spot radius and radius of curvature of propagated beams.

Original languageEnglish
Title of host publication2015 Conference on Lasers and Electro-Optics, CLEO 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781557529688
StatePublished - 10 Aug 2015
EventConference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States
Duration: 10 May 201515 May 2015

Publication series

NameConference on Lasers and Electro-Optics Europe - Technical Digest
Volume2015-August

Conference

ConferenceConference on Lasers and Electro-Optics, CLEO 2015
Country/TerritoryUnited States
CitySan Jose
Period10/05/1515/05/15

Keywords

  • Electrical engineering
  • Emulation
  • Laser beams
  • Lenses
  • Measurement by laser beam
  • Measurement uncertainty
  • Optical beams

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