![]() ![]() Wadsworth, "Polarized supercontinuum in birefringent photonic crystal fibre pumped at 1064 nm and application to tuneable visible/UV generation," Opt. Taghizadeh, "Dispersion management in nonlinear photonic crystal fibres with nanostructured core," J. Coen, "Supercontinuum generation in photonic crystal fibre," Rev. Burov, "Experimental and numerical analysis of the chromatic dispersion dependence upon the actual profile of small core microstructured fibres," J. Eggleton, "Dispersion measurement of tapered air-silica microstructure fibre by white-light interferometry," Appl. Koch, "Dispersion measurements of microstructure fibres using femtosecond laser pulses," Opt. Kim, "Versatile chromatic dispersion measurement of a single mode fibre using spectral white light interferometry," Opt. Kadulová, "Measurement of chromatic dispersion of polarization modes in optical fibres using white-light spectral interferometry," Meas. Radzewicz, "Broadband near-infrared fibres dispersion measurement using white-light spectral interferometry," Opt. Li, "Dispersion measurement of Yb-doped fiber by a spectral interferometric technique," Chin. Urba´nczyk, "Measurement of the group dispersion of the fundamental mode of holey fibre by white-light spectral interferometry," Opt. Smith, "Singlearm three-wave interferometer for measuring dispersion of short lengths of fiber," Opt. Mihailov, "Direct measurement of the zerodispersion wavelength of tapered fibres using broadband-light in-terferometry," Meas. Taylor, "Dispersion measurement in optical fibres over the entire spectral range from 1.1 mm to 1.7 µm," Opt. Jackson, "Interferometric chromatic dispersion measurements on short lengths of monomode optical fibre," J. Seikai, "Interferometric method for chromatic dispersion measurement in a single-mode optical fibre," J. Diels, "Dispersion measurements with whitelight interferometry," J. Cao, "Rapid and accurate chromatic dispersion measurement of fibre using asymmetric Sagnac interferometer," Opt. Cohen, "Comparison of single-mode fibre dispersion measurement techniques," J. The measurement results are compared with those obtained by a broad spectral range (500-1600 nm) measurement method, and good agreement is confirmed. We verify the applicability of the method by measuring the chromatic dispersion of two polarization modes in a birefringent holey fibre. The fringe order versus the precise wavelength position of the interference extreme in the recorded spectral signal is fitted to the approximate function from which the chromatic dispersion is obtained. The method is based on resolving one spectral interferogram (spectral fringes) by a low-resolution NIR spectrometer. The method utilizes a supercontinuum source, a dispersion balanced Mach-Zehnder interferometer and a fibre under test of known length inserted in one of the interferometer arms and the other arm with adjustable path length. We report on a simple spectral interferometric technique for chromatic dispersion measurement of a short length optical fibre including the zero-dispersion wavelength. ![]()
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