Ultra-low background Raman sensing using a negative-curvature fibre

S. Yerolatsitis*, F. Yu, S. McAughtrie, M. G. Tanner, H. Fleming, J. M. Stone, C. J. Campbell, T. A. Birks, J. C. Knight

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We demonstrated hollow core negative curvature fibres (NCFs) for Raman sensing. The background Raman emission from the silica in the NCF was at least 1000x smaller than in a conventional solid fibre while maintaining the same collection efficiency.

Original languageEnglish
Title of host publicationSpecialty Optical Fibers 2018
PublisherOSA Publishing
ISBN (Electronic)978-1-943580-43-9
Publication statusPublished - 2018
EventSpecialty Optical Fibers 2018 - Zurich, Switzerland
Duration: 2 Jul 20185 Jul 2018


ConferenceSpecialty Optical Fibers 2018
Abbreviated titleSOF 2018

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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