caa a22 4500 445369515 CHVBK 20180317142941.0 cr unu---uuuuu 170323e20110901xx s 000 0 eng 10.1007/s00340-011-4648-3 doi (NATIONALLICENCE)springer-10.1007/s00340-011-4648-3 Nonlinear dynamics with higher-order modes in lithium niobate waveguide arrays [Elektronische Daten] [F. Setzpfandt, D. Neshev, A. Sukhorukov, R. Schiek, R. Ricken, Y. Min, Y. Kivshar, W. Sohler, F. Lederer, A. Tünnermann, T. Pertsch] We present theoretical and experimental studies on nonlinear beam propagation in lithium niobate waveguide arrays utilizing higher-order second harmonic bands. We find that the implementation of the higher-order second harmonic bands leads to a number of new effects. The combined interaction of two second harmonic bands with a propagating fundamental beam can lead to a complete inhibition of nonlinear effects or to the formation of discrete spatial solitons, depending only on the wavelength of the fundamental wave. Furthermore we analyze the properties of discrete solitons, allowing for linear coupling of the second harmonic. Here we predict and demonstrate experimentally a power dependent phase transition of the soliton topology. Springer-Verlag, 2011 Setzpfandt F. Institute of Applied Physics, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743, Jena, Germany aut Neshev D. Nonlinear Physics Center, Research School of Physics and Engineering, Australian National University, 0200, Canberra, ACT, Australia aut Sukhorukov A. Nonlinear Physics Center, Research School of Physics and Engineering, Australian National University, 0200, Canberra, ACT, Australia aut Schiek R. University of Applied Sciences Regensburg, Prüfeninger Strasse 58, 93049, Regensburg, Germany aut Ricken R. Applied Physics, Universität Paderborn, Warburger Strasse 100, 33095, Paderborn, Germany aut Min Y. Applied Physics, Universität Paderborn, Warburger Strasse 100, 33095, Paderborn, Germany aut Kivshar Y. Nonlinear Physics Center, Research School of Physics and Engineering, Australian National University, 0200, Canberra, ACT, Australia aut Sohler W. Applied Physics, Universität Paderborn, Warburger Strasse 100, 33095, Paderborn, Germany aut Lederer F. Institute for Condensed Matter Theory and Solid State Optics, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743, Jena, Germany aut Tünnermann A. Institute of Applied Physics, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743, Jena, Germany aut Pertsch T. Institute of Applied Physics, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743, Jena, Germany aut Applied Physics B Springer-Verlag 104/3(2011-09-01), 487-493 0946-2171 104:3<487 2011 104 340 https://doi.org/10.1007/s00340-011-4648-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00340-011-4648-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Setzpfandt F. Institute of Applied Physics, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743, Jena, Germany aut NATIONALLICENCE 700 1- Neshev D. Nonlinear Physics Center, Research School of Physics and Engineering, Australian National University, 0200, Canberra, ACT, Australia aut NATIONALLICENCE 700 1- Sukhorukov A. Nonlinear Physics Center, Research School of Physics and Engineering, Australian National University, 0200, Canberra, ACT, Australia aut NATIONALLICENCE 700 1- Schiek R. University of Applied Sciences Regensburg, Prüfeninger Strasse 58, 93049, Regensburg, Germany aut NATIONALLICENCE 700 1- Ricken R. Applied Physics, Universität Paderborn, Warburger Strasse 100, 33095, Paderborn, Germany aut NATIONALLICENCE 700 1- Min Y. Applied Physics, Universität Paderborn, Warburger Strasse 100, 33095, Paderborn, Germany aut NATIONALLICENCE 700 1- Kivshar Y. Nonlinear Physics Center, Research School of Physics and Engineering, Australian National University, 0200, Canberra, ACT, Australia aut NATIONALLICENCE 700 1- Sohler W. Applied Physics, Universität Paderborn, Warburger Strasse 100, 33095, Paderborn, Germany aut NATIONALLICENCE 700 1- Lederer F. Institute for Condensed Matter Theory and Solid State Optics, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743, Jena, Germany aut NATIONALLICENCE 700 1- Tünnermann A. Institute of Applied Physics, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743, Jena, Germany aut NATIONALLICENCE 700 1- Pertsch T. Institute of Applied Physics, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743, Jena, Germany aut NATIONALLICENCE 773 0- Applied Physics B Springer-Verlag 104/3(2011-09-01), 487-493 0946-2171 104:3<487 2011 104 340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer