MATEC Web of Conferences
Volume 8, 2013Progress in Ultrafast Laser Modifications of Materials
|Number of page(s)||2|
|Section||Advanced parallel processing through beam and temporal shaping|
|Published online||18 November 2013|
Linear and nonlinear light dynamics in photonic lattices
1 Institute of Electronic Structure and Laser, Foundation for Research and Technology Hellas (FORTH), Greece
2 Department of Materials Science and Technology, University of Crete, P.O. Box 2208, GR-71003 Heraklion, Greece
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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.
Present address: Laboratoire de Physique de la Matière Condensée, CNRS UMR 7336, Université Nice-Sophia Antipolis, 06108 Nice Cedex – firstname.lastname@example.org
© Owned by the authors, published by EDP Sciences, 2013
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