Broadband Dispersion Characterization of Chalcogenide Tapered Photonic Crystal Fiber
نویسندگان
چکیده
Group-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. OCIS codes: (060.2270) Fiber characterization; (260.2030) Dispersion; (060.2390) Fiber optics, infrared
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