Polychromatic interface solitons in nonlinear photonic lattices.
We demonstrate that interfaces between two nonlinear periodic photonic lattices offer unique possibilities for controlling the nonlinear interaction between different spectral components of polychromatic light, and a change in the light spectrum can have a dramatic effect on the propagation along the interface. We predict the existence of polychromatic surface solitons that differ fundamentally from their counterparts in infinite lattices.
Motzek
Kristian
K
Nonlinear Physics Centre and Centre for Ulrta-high bandwidth Devices for Optical Systems (CUDOS), Research School of Physical Scinces and Engineering, Australian National University, Canberra ACT 0200, Australia. kmotzek@physik.tu-darmstadt.de
Sukhorukov
Andrey A
AA
Kivshar
Yuri S
YS