"Kwaśny, Michał" - Selaus tekijän mukaan TUNICRIS-julkaisut

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    • Curved optical solitons subject to transverse acceleration in reorientational soft matter 

      Laudyn, Urszula A.; Kwaśny, Michał; Sala, Filip A.; Karpierz, Mirosław A.; Smyth, Noel F.; Assanto, Gaetano (01.12.2017)
      article
      <p>We demonstrate that optical spatial solitons with non-rectilinear trajectories can be made to propagate in a uniaxial dielectric with a transversely modulated orientation of the optic axis. Exploiting the ...

    • Linear and nonlinear light beam propagation in chiral nematic liquid crystal waveguides 

      Laudyn, Urszula A.; Kwaśny, Michał; Jung, Pawel S.; Trippenbach, Marek; Assanto, Gaetano; Karpierz, Mirosław A. (2016)
      article
      <p>We employ a thick layer of chiral nematic liquid crystals to demonstrate the evolution of a one-dimensional (1D) higher-order guided mode into a beam self-confined in both transverse dimensions at various wavelengths. ...

    • Three-color vector nematicon 

      Laudyn, Urszula A.; Kwaśny, Michał; Karpierz, Mirosław A.; Assanto, Gaetano (2017)
      article
      <p>Light localization via reorientation in nematic liquid crystals supports multi-component optical spatial solitons, i.e., vector nematicons. By launching three optical beams of different wavelengths and the same ...