A Szameit

Summary

Affiliation: Friedrich Schiller University
Country: Germany

Publications

  1. ncbi request reprint Angular surface solitons in sectorial hexagonal arrays
    A Szameit
    Institute of Applied Physics, Friedrich Schiller University Jena, Max Wien Platz 1, 07743 Jena, Germany
    Opt Lett 33:1542-4. 2008
  2. doi request reprint Nonlinearity-induced broadening of resonances in dynamically modulated couplers
    A Szameit
    Physics Department and Solid State Institute, Technion, 32000 Haifa, Israel
    Opt Lett 34:2700-2. 2009
  3. ncbi request reprint Observation of two-dimensional defect surface solitons
    A Szameit
    Institute of Applied Physics, Friedrich Schiller Universitat Jena, Jena, Germany
    Opt Lett 34:797-9. 2009
  4. ncbi request reprint Soliton excitation in waveguide arrays with an effective intermediate dimensionality
    A Szameit
    Institute of Applied Physics, Friedrich Schiller University Jena, Max Wien Platz 1, 07743 Jena, Germany
    Phys Rev Lett 102:063902. 2009
  5. doi request reprint Wave localization at the boundary of disordered photonic lattices
    A Szameit
    Physics Department and Solid State Institute, Technion, 32000 Haifa, Israel
    Opt Lett 35:1172-4. 2010
  6. doi request reprint Observation of two-dimensional superlattice solitons
    M Heinrich
    Institute of Applied Physics, Friedrich Schiller University Jena, Max Wien Platz 1, 07743 Jena, Germany
    Opt Lett 34:3701-3. 2009
  7. ncbi request reprint Observation of three-dimensional discrete-continuous x waves in photonic lattices
    M Heinrich
    Institute of Applied Physics, Friedrich Schiller Universitat Jena, Max Wien Platz 1, 07743 Jena, Germany
    Phys Rev Lett 103:113903. 2009
  8. ncbi request reprint Inhibition of light tunneling in waveguide arrays
    A Szameit
    Institute of Applied Physics, Friedrich Schiller University Jena, Max Wien Platz 1, 07743 Jena, Germany
    Phys Rev Lett 102:153901. 2009
  9. ncbi request reprint Observation of two-dimensional coherent surface vector lattice solitons
    M Heinrich
    Institute of Applied Physics, Friedrich Schiller Universitat Jena, Max Wien Platz 1, 07743 Jena, Germany
    Opt Lett 34:1624-6. 2009
  10. ncbi request reprint Adiabatic transfer of light via a continuum in optical waveguides
    F Dreisow
    Institute of Applied Physics, Friedrich Schiller University Jena, Max Wien Platz 1, 07743 Jena, Germany
    Opt Lett 34:2405-7. 2009

Collaborators

  • S Nolte
  • F Dreisow
  • A Tünnermann
  • M Heinrich
  • R Keil
  • J M Zeuner
  • Y V Kartashov
  • L Torner
  • S Weimann
  • S Stützer
  • S Longhi
  • V A Vysloukh
  • S Minardi
  • T Pertsch
  • M C Rechtsman
  • T Eichelkraut
  • D N Christodoulides
  • M Grafe
  • F Lederer
  • Y Lumer
  • M Segev
  • K G Makris
  • Y Plotnik
  • M Kremer
  • R Heilmann
  • Yu S Kivshar
  • N K Efremidis
  • A S Solntsev
  • M Lewenstein
  • A A Sukhorukov
  • H Bartelt
  • U Röpke
  • K Schuster
  • F Eilenberger
  • J Kobelke
  • L P R Ramirez

Detail Information

Publications19

  1. ncbi request reprint Angular surface solitons in sectorial hexagonal arrays
    A Szameit
    Institute of Applied Physics, Friedrich Schiller University Jena, Max Wien Platz 1, 07743 Jena, Germany
    Opt Lett 33:1542-4. 2008
    ..The face angle between these interfaces has a strong impact on the threshold of soliton excitation as well as on the light energy drift and diffraction spreading...
  2. doi request reprint Nonlinearity-induced broadening of resonances in dynamically modulated couplers
    A Szameit
    Physics Department and Solid State Institute, Technion, 32000 Haifa, Israel
    Opt Lett 34:2700-2. 2009
    ..We observe that nonlinearity broadens such resonances and that localization can be achieved even in detuned systems at power levels well below those required in unmodulated couplers...
  3. ncbi request reprint Observation of two-dimensional defect surface solitons
    A Szameit
    Institute of Applied Physics, Friedrich Schiller Universitat Jena, Jena, Germany
    Opt Lett 34:797-9. 2009
    ..Negative defects can also support linear surface modes existing owing to Bragg-type reflections...
  4. ncbi request reprint Soliton excitation in waveguide arrays with an effective intermediate dimensionality
    A Szameit
    Institute of Applied Physics, Friedrich Schiller University Jena, Max Wien Platz 1, 07743 Jena, Germany
    Phys Rev Lett 102:063902. 2009
    ..Light evolution and soliton excitation in arrays with a gradually increasing number of rows are investigated, yielding solitons with an effective reduced dimensionality residing at the edge and in the bulk of the lattice...
  5. doi request reprint Wave localization at the boundary of disordered photonic lattices
    A Szameit
    Physics Department and Solid State Institute, Technion, 32000 Haifa, Israel
    Opt Lett 35:1172-4. 2010
    ..Our observations uncover that a higher level of disorder near the boundary is required to obtain similar localization than in the bulk...
  6. doi request reprint Observation of two-dimensional superlattice solitons
    M Heinrich
    Institute of Applied Physics, Friedrich Schiller University Jena, Max Wien Platz 1, 07743 Jena, Germany
    Opt Lett 34:3701-3. 2009
    ..Thus, bulk and surface solitons centered on deep waveguides require much lower powers than their counterparts on shallow sites...
  7. ncbi request reprint Observation of three-dimensional discrete-continuous x waves in photonic lattices
    M Heinrich
    Institute of Applied Physics, Friedrich Schiller Universitat Jena, Max Wien Platz 1, 07743 Jena, Germany
    Phys Rev Lett 103:113903. 2009
    ..The X waves spontaneously emerge from a single-site excitation due to the discrete diffraction of the lattice and the normally dispersive as well as cubically nonlinear properties of the fused silica used as host material...
  8. ncbi request reprint Inhibition of light tunneling in waveguide arrays
    A Szameit
    Institute of Applied Physics, Friedrich Schiller University Jena, Max Wien Platz 1, 07743 Jena, Germany
    Phys Rev Lett 102:153901. 2009
    ..The phenomenon can be used for tuning the localization threshold power...
  9. ncbi request reprint Observation of two-dimensional coherent surface vector lattice solitons
    M Heinrich
    Institute of Applied Physics, Friedrich Schiller Universitat Jena, Max Wien Platz 1, 07743 Jena, Germany
    Opt Lett 34:1624-6. 2009
    ..They exist only above a power threshold and bifurcate from scalar surface solitons. The components of a vector soliton may have substantially different degrees of localization in certain parameter ranges...
  10. ncbi request reprint Adiabatic transfer of light via a continuum in optical waveguides
    F Dreisow
    Institute of Applied Physics, Friedrich Schiller University Jena, Max Wien Platz 1, 07743 Jena, Germany
    Opt Lett 34:2405-7. 2009
    ..The results clearly show that the mechanism of light transfer relies on destructive interference and on the existence of a photonic dark state...
  11. ncbi request reprint Optical analogues for massless dirac particles and conical diffraction in one dimension
    J M Zeuner
    Institute of Applied Physics, Friedrich Schiller University Jena, Max Wien Platz 1, 07743 Jena, Germany
    Phys Rev Lett 109:023602. 2012
    ..Through this approach optical analogues of massless particle-antiparticle pairs are experimentally realized. One-dimensional conical diffraction is also observed for the first time in this work...
  12. doi request reprint Anderson cross-localization
    S Stützer
    Institute of Applied Physics, Friedrich Schiller Universitat Jena, Jena, Germany
    Opt Lett 37:1715-7. 2012
    ..The degree of localization in the cross-axis remains weaker than that in the direction in which disorder is introduced. This effect is illustrated both theoretically and experimentally...
  13. ncbi request reprint Bloch-Zener oscillations in binary superlattices
    F Dreisow
    Institute of Applied Physics, Friedrich Schiller University Jena, Max Wien Platz 1, 07743 Jena, Germany
    Phys Rev Lett 102:076802. 2009
    ..Visualization of double-periodicity breathing and oscillation modes is reported, and synchronous tunneling leading to wave reconstruction is demonstrated...
  14. ncbi request reprint Negative coupling between defects in waveguide arrays
    J M Zeuner
    Institute of Applied Physics, Friedrich Schiller Universitat, Jena, Germany
    Opt Lett 37:533-5. 2012
    ..We find that coupling can only be negative if the defects are negative and an odd number of lattice sites is between the defect guides...
  15. doi request reprint Mobility transition from ballistic to diffusive transport in non-Hermitian lattices
    T Eichelkraut
    Institute of Applied Physics, Friedrich Schiller Universitat Jena, Max Wien Platz 1, 07743 Jena, Germany
    Nat Commun 4:2533. 2013
    ..This transition as well as the diffusive transport in general is impossible in Hermitian systems in the absence of disorder. In contrast, we find that this transition depends only on the degree of dissipation. ..
  16. pmc Biphoton generation in quadratic waveguide arrays: a classical optical simulation
    M Grafe
    Institute of Applied Physics, Abbe Center of Photonics, Friedrich Schiller Universitat, Max Wien Platz 1, 07743 Jena, Germany
    Sci Rep 2:562. 2012
    ..Thereby, the output intensity images directly represent the biphoton correlations and exhibit a clear violation of a Bell-like inequality...
  17. ncbi request reprint Vacuum instability and pair production in an optical setting
    F Dreisow
    Institute of Applied Physics, Friedrich Schiller Universitat, Max Wien Platz 1, 07743 Jena, Germany
    Phys Rev Lett 109:110401. 2012
    ..Our optical analogue enables visualization of formation of electron-positron pair in physical space as splitting of a wave packet, originally representing an electron in the Dirac sea...
  18. doi request reprint Topologically protected bound states in photonic parity-time-symmetric crystals
    S Weimann
    Institut fur Angewandte Physik, Abbe School of Photonics, Friedrich Schiller Universitat Jena, Max Wien Platz 1, 07743 Jena, Germany
    Nat Mater . 2016
    ..Our results are relevant towards approaches to localize light on the interface between non-Hermitian crystals...
  19. ncbi request reprint Three-dimensional light bullets in arrays of waveguides
    S Minardi
    Institute of Applied Physics, Friedrich Schiller Universitat Jena, Max Wien Platz 1, 07743 Jena, Germany
    Phys Rev Lett 105:263901. 2010
    ..Furthermore, we reveal a novel evolution mechanism forcing the light bullets to follow varying dispersion or diffraction conditions, until they leave their existence range and decay...