Browsing by Author "187d0ec1-7c20-4372-929a-07a99198af1b"

Now showing items 1-2 of 2

    • Analytical model for polarization-dependent light propagation in waveguide arrays and applications 
      Rojas Rojas, Santiago; Morales Inostroza, Luis; Naether, U.; Xavier, G. B.; Nolte, S.; Szameit, A.; Vicencio Poblete, Rodrigo; Lima, G.; Delgado, A. (American Physical Society, 2014)
      © 2014 American Physical Society. We study the polarization properties of elliptical femtosecond-laser-written waveguide arrays. An analytical model is presented to explain the asymmetry of the spatial transverse profiles ...
    • Self-trapping threshold in disordered nonlinear photonic lattices 
      Naether, U.; Heinrich, M.; Lahini, Y.; Nolte, S.; Vicencio Poblete, Rodrigo; Molina Gálvez, Mario; Szameit, A. (2013)
      We investigate numerically and experimentally the influence of coupling disorder on the self-trapping dynamics in nonlinear one-dimensional optical waveguide arrays. The existence of a lower and upper bound of the effective ...