Photonic lattices, arrays of evanescently coupled waveguides written by femtosecond laser, are often used to control the flow of light. Two cases are here considered experimentally. i) In the linear regime, a faithful transfer is achieved when the photonic structure is judiciously designed. ii) In the nonlinear regime, we show that photonic lattices support a new type of laser filaments, called lattice filaments, with controllable attributes.
|Journal||MATEC Web of Conferences|
|Publication status||Published - 1 Jan 2013|
|Event||Workshop on Progress in Ultrafast Laser Modifications of Materials, 2013 - Cargese, France|
Duration: 14 Apr 2013 → 19 Apr 2013
ASJC Scopus subject areas
- Materials Science(all)