Kharitonov, SvyatoslavXing, SidaBrès, Camille-Sophie2017-10-102017-10-102017-10-10201710.1364/ASSL.2017.JM5A.10https://infoscience.epfl.ch/handle/20.500.14299/141338Group-velocity dispersion of birefringent GeAsSe tapered PCF is directly measured over 1900-2300nm range using all-fiber Mach-Zehnder interferometer. We experimentally prove that zero-dispersion wavelength of chalcogenide PCFs can be shifted to thulium/holmium doped silica emission band.text::conference output::conference paper not in proceedings