Study of dark-hollow beams generated with different multimode fibres

  • Cheng Liang Zhao
  • , Xuan Hui Lu*
  • , He Chen
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)

Abstract

A dark-hollow beam (DHB) is generated by a coupling of a single fundamental mode He-Ne laser beam with a misalignment multimode fibre (MMF) in a special way. Effects of the misalignment angle, diameter and length of the MMF are studied. The generated DHBs can be used for guiding and trapping of atoms, manipulating particles, or as optical tweezers.

Original languageEnglish
Pages (from-to)1676-1679
Number of pages4
JournalChinese Physics Letters
Volume25
Issue number5
DOIs
Publication statusPublished - 1 May 2008
Externally publishedYes

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