Registration Number
0214U008199,
0114U003694
, R & D reports
Title
Ferroelectric doped with metal oxide nanoparticles promising composite medium for nonlinear optics
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Head
Pritula Igor Michailovich,
Registration Date
27-11-2014
Organization
Institute for Single Crystals National Academy of Sciences of Ukraine
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Obtained is the concentration dependence of the real and imaginary parts of the cubic NLO susceptibility of KDP:TixOy(OiPr)z crystals at the self-effect of ps-laser pulses at 1064 wavelength. It is shown that the NLO response of the crystals increases, and the sign of NLO refraction changes in the range of excitation intensities up to 20 Mwt/cm2. This is caused by resonance excitation of defect states on the surface of incorprated TixOy(OiPr)z nanocrystals and by rearrangement of the system of oxygen bonds around anatase nanocrystals in KDP crystal lattice.
Product Description
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Воронов Олексій Петрович
Притула Ігор Михайлович
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2020-04-02
