Auflistung nach Schlagwort "solitons"

Sortiert nach: Sortierung: Ergebnisse:

  • Accurate propagation of ultrashort pulses in nonlinear waveguides using propagation models for the analytic signal 
    Melchert, O.; Morgner, Uwe; Roth, B.; Babushkin, I.; Demircan, A. (Bellingham, WA : SPIE - International Society for Optical Engineering, 2018)
    We present a numerical approach for the accurate simulation of the complex propagation dynamics of ultrashort optical pulses in nonlinear waveguides, especially valid for few-cycle pulses. The propagation models are derived ...
  • All-optical supercontinuum switching 
    Melchert, Oliver; Brée, Carsten; Tajalli, Ayhan; Pape, Alexander; Arkhipov, Rostislav; Willms, Stephanie; Babushkin, Ihar; Skryabin, Dimitry; Steinmeyer, Günther; Morgner, Uwe; Demircan, Ayhan (Berlin [u.a.] : Nature Research, 2020)
    Efficient all-optical switching is a challenging task as photons are bosons and cannot immediately interact with each other. Consequently, one has to resort to nonlinear optical interactions, with the Kerr gate being the ...
  • Light-matter interaction on the few- and sub-cycle timescale 
    Babushkin, Ihar (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2018)
    One of the main challenges in modern optics is to explore shorter times scales as well as to extend the frequency range to higher but also to lower frequencies. Last years, the time scales available have been shifted to ...
  • Der N=2 String auf nicht trivialen Hintergründen 
    Spendig, Bernd (Hannover : Universität, 2002)
    [no abstract]
  • Yang-Mills instantons on cones and sine-cones over nearly Kahler manifolds 
    Gemmer, Karl-Philip; Lechtenfeld, Olaf; Noelle, Christoph; Popov, Alexander D. (New York, NY : Springer International Publishing, 2011)
    We present a unified eight-dimensional approach to instanton equations on several seven-dimensional manifolds associated to a six-dimensional homogeneous nearly Kahler manifold. The cone over the sine-cone on a nearly ...