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Transmission of a dark hollow beam by anti-resonant hollow-core fiber

  • Beihang University

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

Abstract

Transmission of dark hollow beams is crucial for blue-detuned guiding of cold atoms, and it is fundamental for cold-atom interferometers. We proposed four anti-resonant hollow-core fiber structures for transporting dark hollow beam, and then comparing their confinement loss. We chose the fiber structure with simpler structure and lower confinement loss to get fiber samples. Besides we built a fiber-coupled system to test the fiber properties. The experimental results show that the fiber can better maintain the light intensity of the hollow beam, which are crucial for guiding atoms.

Original languageEnglish
Title of host publicationSixth Symposium on Novel Optoelectronic Detection Technology and Applications
EditorsJunhao Chu, Huilin Jiang
PublisherSPIE
ISBN (Electronic)9781510637047
DOIs
StatePublished - 2020
Event6th Symposium on Novel Optoelectronic Detection Technology and Applications - Beijing, China
Duration: 3 Dec 20195 Dec 2019

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume11455
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference6th Symposium on Novel Optoelectronic Detection Technology and Applications
Country/TerritoryChina
CityBeijing
Period3/12/195/12/19

Keywords

  • Anti-resonant fiber
  • Atoms guiding
  • Dark hollow beam

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