Polychromatic nonlinear surface modes generated by supercontinuum light.
We study propagation of polychromatic light near the edge of a nonlinear waveguide array. We describe simultaneous spatial and spectral beam reshaping associated with power and wavelength-dependent tunneling between the waveguides. We present experimental verifications of the effects predicted theoretically including the first observation of supercontinuum nonlinear surface modes.
Sukhorukov
Andrey A
AA
Neshev
Dragomir N
DN
Dreischuh
Alexander
A
Fischer
Robert
R
Ha
Sangwoo
S
Krolikowski
Wieslaw
W
Bolger
Jeremy
J
Mitchell
Arnan
A
Eggleton
Benjamin J
BJ
Kivshar
Yuri S
YS