Nonlinear optical transformation of femtosecond laser pulses in microstructured fibre

Samples of the microstructure fibres of different composition and topology of structure based on technology of tapering of the softened glass are made. The researches of nonlinear-optical transformations of femtosecond Ti:sapphire laser pulses by the produced fibres are carried out by measurement of transmitted spectra radiation. The generation of an additional spectral component in a range of waves length of 550-800 nm is received depending on topology and geometrical parameters of fibres. The possible areas of application of the given type of fibres are discussed.