Patents Assigned to GLOphotonics SAS
  • Hollow-core photonic crystal fibre
    Patent number: 8306379
    Abstract: A hollow core photonic crystal fiber (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.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: November 6, 2012
    Assignee: GLOphotonics SAS
    Inventors: Abdel Fetah Benabid, Francois Yves Michel Denis Couny, Peter John Roberts