Detection of topological charges for coaxial multiplexed perfect vortices

Shiyao Fu, Chunqing Gao, Tonglu Wang, Zheyuan Zhang, Yanwang Zhai

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

3 Citations (Scopus)

Abstract

A scheme to simultaneously detect topological charges of coaxial multiplexed perfect vortices, is proposed experimentally. The coaxial multiplexed perfect vortices can be divided and transformed into 0-th order Bessel-Gauss beams in different diffraction orders according to their various topological charges.

Original languageEnglish
Title of host publication2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-2
Number of pages2
ISBN (Electronic)9781509062935
DOIs
Publication statusPublished - 17 Nov 2017
Event2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017 - Singapore, Singapore
Duration: 31 Jul 20174 Aug 2017

Publication series

Name2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017
Volume2017-November

Conference

Conference2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017
Country/TerritorySingapore
CitySingapore
Period31/07/174/08/17

Keywords

  • Dammann vortex grating
  • perfect vortices
  • topological charge

Cite this

Fu, S., Gao, C., Wang, T., Zhang, Z., & Zhai, Y. (2017). Detection of topological charges for coaxial multiplexed perfect vortices. In 2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017 (pp. 1-2). (2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017; Vol. 2017-November). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/OECC.2017.8114895