Browsing by Author "Klimek, J."

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    Sensor properties of dual core optical fibers
    (Видавництво Національного університету «Львівська політехніка», 2004) Wfyak, J.; Janoszczyk, B.; Poturaj, K.; Klimek, J.
    The series of the dual core optical fibers with the same dimensions of cores and nume¬rical apertures but with different distance between cores was manufactured. To characterize these fibers their spectral attenuation, cut-off wavelength, coupling length, temperature sensitivity and pressure sensitivity were measured. The measurements of temperature sensitivity and pressure sensitivity for different polarizations of input light were done.
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    Technology of elliptical core holey fibers and their sensor properties
    (Видавництво Національного університету «Львівська політехніка», 2004) Wojcik, J.; Mergo, P.; Klimek, J.; Makara, M.
    The elliptical core high birefringence index guiding holey fibers were manufactured and their sensor properties were measured in polarimetric set. The measured pressure sensitivity is similar to the pressure sensitivity of the standard polarization maintaining fibers but temperature sensitivity is extremely small. The strong influence of the protective coating on the temperature sensitivity was found.