Blar i Institutt for fysikk på forfatter "Kalashnikov, VL"
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Dispersion Measurement of Infrared Specialty Fibers
Klimentov, Dmitry; Tolstik, Nikolai; Kalashnikov, VL; Dvoyrin, Vladislav; Sorokina, Irina T (Chapter, 2012)We demonstrate broadband (>250nm) dispersion measurements and theoretical calculations in a set of short-length specialty fibers in the 2.16-2.41µm wavelength range for femtosecond mid-IR applications using an ultrabroadband ... -
Spatial-temporal structure of the femtosecond third harmonic generation in photonic-crystal fibers
Kalashnikov, VL; Sorokin, E; Sorokina, Irina T (Journal article; Peer reviewed, 2007)We analyze the third harmonic generation by the supercontinuum at 1.5 µm in nonlinear-glass microstructured fibers. The numerical model includes the real field dynamics and allows analyzing the spectral as well as the ...