On the possibility of structural characterisation of hollow core fibres using whispering gallery modes excited by laser and broadband light
- Bukshtab, Michael
- Mulvad, Hans
- Slavík, Radan
- Poletti, Francesco
- Richardson, David J.
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
Side-excitation of whispering gallery modes in photonic crystal fibres/preforms facilitates manifestation of resonant spectrally-banded scattering and couples light directly into the fibre internal capillary structure, therefore enabling dimensional/symmetry characterisation of that structure
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