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physics.optics2012
Diffractive resonant radiation emitted by spatial solitons in waveguide arrays: towards a spatiotemporal supercontinuum generation
Truong X. Tran, Fabio Biancalana
We study analytically and numerically a kind of diffractive resonant radiation emitted by spatial solitons, which is generated in waveguide arrays with Kerr nonlinearity. The phase…
physics.optics2012
Thermo-modulational interband susceptibility and ultrafast temporal dynamics in nonlinear gold-based plasmonic devices
Andrea Marini, Matteo Conforti, Giuseppe Della Valle +7
Starting from first principles, we theoretically model the nonlinear temporal dynamics of gold-based plasmonic devices resulting from the heating of their metallic components. At o…
physics.optics2009
An accurate envelope equation for light propagation in photonic nanowires: new nonlinear effects
Tran X. Truong, Fabio Biancalana
We derive a new unidirectional evolution equation for photonic nanowires made of silica. Contrary to previous approaches, our formulation simultaneously takes into account both the…