Dr. Olga M. Fedotova Profile

Dr. Olga M. Fedotova

Senior Researcher at National Academy of Sciences of Belarus

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 21 May 2018 Paper

Spatio-temporal localization of powerful femtosecond pulses in Kerr media and light bullet regimes

O. Fedotova, O. Khasanov, T. Smirnova, G. Rusetsky, E. Gaižauskas, V. Kadan

Proceedings Volume 10638, 106381S (2018) https://doi.org/10.1117/12.2306097

KEYWORDS: Femtosecond phenomena, Plasma, Dispersion, Beam propagation method, Pulsed laser operation, Complex systems, Oscillators, Diffraction, Silica, Laser beam propagation

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Proceedings Article | 8 May 2018 Paper

Harmonic generation via excitation of surface states formed from spatially separated electrons and holes in nanocomposites

O. Khasanov, T. Smirnova, O. Fedotova, G. Rusetsky, V. Gayvoronsky, S. Pokutnyi, E. Gaižauskas

Proceedings Volume 10638, 106381E (2018) https://doi.org/10.1117/12.2305744

KEYWORDS: Terahertz radiation, Nanocomposites, Electrons, Excitons, Harmonic generation, Dielectrics, Semiconductors, Quantum dots, Nanocrystals, Absorption

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Proceedings Article | 22 April 2008 Paper

Behaviour of pulsed vortex beam with high topological charge in ionized dielectrics

O. Khasanov, O. Fedotova, T. Smirnova, A. Volyar, A. Sukhorukov

Proceedings Volume 7008, 70080Q (2008) https://doi.org/10.1117/12.796988

KEYWORDS: Plasma, Ionization, Electrons, Dielectrics, Femtosecond phenomena, Diffraction, Plasma generation, Absorption, Solitons, Numerical simulations

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Proceedings Article | 6 December 2006 Paper

Photorefractivity of cadmium telluride crystals

O. Khasanov, O. Fedotova, V. Levchenko, N. Kurilovich, I. Agishev, A. Tolstik, A. Korolev, A. Koklyushkin

Proceedings Volume 6023, 60230N (2006) https://doi.org/10.1117/12.648208

KEYWORDS: Crystals, Cadmium, Vanadium, Diffraction gratings, Doping, Diffraction, Absorption, Titanium, Nonlinear crystals, Iron

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Proceedings Article | 18 April 2006 Paper

Dispersion modification and supercontinuum formation in planar rib waveguide structures

Olga Fedotova, Anton Husakou, Joachim Herrmann, Oleg Khazanov

Proceedings Volume 6180, 61800W (2006) https://doi.org/10.1117/12.675683

KEYWORDS: Dispersion, Waveguides, Solitons, Planar waveguides, Refractive index, Silica, Wave propagation, Nonlinear optics, Refraction, Silver

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Proceedings Article | 20 April 2004 Paper

Transients in media with near dipole-dipole interatomic interaction

O. Khasanov, G. Rusetsky, Vitaly Samartsev, T. Smirnova, Olga Fedotova

Proceedings Volume 5402, (2004) https://doi.org/10.1117/12.562271

KEYWORDS: Chemical species, Polarization, Absorption, Transient nonlinear optics, Phase modulation, Signal processing, Personal protective equipment, Dielectric polarization, Light-matter interactions, Phase matching

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Proceedings Article | 24 July 2002 Paper

Light propagation in dense resonant media: intrinsic optical bistability, solitons, and transients

Anatoly Afanas'ev, V. Reshetnyak, R. Vlasov, Vasily Volkov, O. Khasanov, Olga Fedotova, D. Gorbach, T. Smirnova

Proceedings Volume 4751, (2002) https://doi.org/10.1117/12.475899

KEYWORDS: Solitons, Polarization, Chemical species, Bistability, Dispersion, Geometrical optics, Absorption, Photon polarization, Phase modulation, Numerical simulations

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Proceedings Article | 29 May 2002 Paper

Peculiarities of subpicosecond pulse interaction with bulk dielectric samples

T. Smirnova, Olga Fedotova, Baerbel Rethfeld, O. Khasanov, Klaus Sokolowski-Tinten, Dietrich von der Linde

Proceedings Volume 4748, (2002) https://doi.org/10.1117/12.468947

KEYWORDS: Plasma, Dielectrics, Refractive index, Absorption, Diffraction, Femtosecond phenomena, Dispersion, Ionization, Solids, Polarization

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Proceedings Article | 14 January 2000 Paper

Primary photon echo in optically dense media

O. Khasanov, T. Smirnova, Olga Fedotova

Proceedings Volume 4061, (2000) https://doi.org/10.1117/12.375312

KEYWORDS: Personal protective equipment, Diffraction, Modulation, Nonlinear optics, Chemical species, Commercial off the shelf technology, Pulsed laser operation, Wave propagation, Distortion, Solid state electronics

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Proceedings Article | 29 December 1999 Paper

Angular echo spectroscopy of optically dense media

Olga Fedotova, O. Khasanov, T. Smirnova

Proceedings Volume 4016, (1999) https://doi.org/10.1117/12.373677

KEYWORDS: Personal protective equipment, Diffraction, Modulation, Spectroscopy, Wave propagation, Statistical analysis, Polymer thin films, Polymers, Absorbance, Nonlinear optics

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