Hollow-Core Photonic Crystal Fibre

Fetah Benabid (Inventor), Francois Couny (Inventor), Peter John Roberts (Inventor)

Research output: Patent


A hollow core photonic crystal fibre (HCPCF) having a wavelength of operation, the HCPCF comprising: a core region having a first refractive index; a cladding region surrounding the core region and comprising a plurality of microcapillaries arranged in a transverse structure having a pitch, the pitch of the structure being at least five times larger than the wavelength of operation, the cladding region having a second refractive index higher than the first refractive index.
Original languageEnglish
Patent numberWO2009044100A1
IPC G02B6/02
Priority date3/10/07
Filing date24/09/08
Publication statusPublished - 9 Apr 2009

Bibliographical note

0719376.6 originally entered as priority number, changed to match Espacenet


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