Investigador

Rodrigo Vicencio Poblete

Doctor en Física

Universidad de Chile

rodrigo.vicencio@cefop.udec.cl

56-2-9787446

Sitio personal

Rodrigo Vicencio Poblete



International Congress

  • Discrete flat-band solitons in the Kagome lattice, R.A. Vicencio, Flat Bands: Design, Topology, and Correlations, Germany, Dresden, (2013-03-06)
  • Universal self-trapping transition in nonlinear lattices, R.A. Vicencio, LENCOS 12, Spain, Sevilla, (2012-07-09)
  • Disorder and nonlinearity induced delocalization enhancement, R.A. Vicencio, LENCOS 12, Spain, Sevilla, (2012-07-09)
  • Localized modes in two-dimensional discrete systems with long-range nonlinearity, R.A. Vicencio, LENCOS 12, Spain, Sevilla, (2012-07-09)
  • Delocalization enhancement induced by weak disorder and nonlinearity, R.A. Vicencio, Quantum Electronics and Laser Science Conference (QELS) 2012, United States, San Jose, (2012-05-06)
  • Mobility of high-power solitons in saturable nonlinear photonic lattices, R.A. Vicencio, Photonica 2011, Yugoslavia, Belgrado, (2011-08-08)
  • Discrete vortex solitons in Ginzburg-Landau 2D lattices, R.A. Vicencio, Complexity in periodically structured systems, Germany, Dresden, (2010-09-06)
  • Surface modes in nonlinear optical lattices with long-range interactions, R.A. Vicencio, Complexity in periodically structured systems, Germany, Dresden, (2010-09-06)
  • Soliton mobility and Peierls-Nabarro energy surfaces in waveguide arrays with saturable nonlinearity, R.A. Vicencio, Complexity in periodically structured systems, Germany, Dresden, (2010-09-06)
  • Fano resonances in saturable waveguide arrays, R.A. Vicencio, Nonlinear Optics, United States, Hawai, (2010-07-12)
  • Fano resonances in saturable waveguide arrays, R.A. Vicencio, Tunneling and Scattering in Complex Systems, Germany, Dresden, (2009-09-23)

National Congress

  • Observation of a multi-stable regime in a nonlinear coupler, R.A. Vicencio, SOCHIFI 2012, Chile, La Serena, (2012-11-21)
  • Enhanced distribution of a wave-packet in nonlinear disordered photonic lattice, R.A. Vicencio, SOCHIFI 2012, Chile, La Serena, (2012-11-21)
  • Observation of localization-delocalization transition in 1D optical random dimer lattices, R.A. Vicencio, SOCHIFI 2012, Chile, La Serena, (2012-11-21)
  • Self-trapping transition in nonlinear cubic photonic lattices, R.A. Vicencio, SOCHIFI 2012, Chile, La Serena, (2012-11-21)
  • SURFACE MODES IN NONLINEAR OPTICAL LATTICES WITH LONG-RANGE INTERACTIONS, R.A. Vicencio, Sochifi 2010, Chile, Pucón, (2010-11-13)
  • DISSIPATIVE VORTEX SOLITONS IN 2D-LATTICES, R.A. Vicencio, Sochifi 2010, Chile, Pucón, (2010-11-13)
  • ESTUDIO DE UN DÍMERO NO LINEAL: NO LINEALIDAD CÚBICA VERSUS SATURABLE, R.A. Vicencio, Sochifi 2010, Chile, Pucón, (2010-11-13)
  • Peierls-Nabarro energy landscapes and mobility in one- and two-dimensional saturable nonlinear Schroedinger lattices, R.A. Vicencio, Sochifi 2010, Chile, Pucón, (2010-11-13)
  • Spreading of a wave-packet in nonlinear disordered lattices, R.A. Vicencio, Sochifi 2010, Chile, Pucón, (2010-11-13)

Collaborative Activities

  • Linköping University, Chile, 2010-03-01
  • Linköping University, Chile, 2012-10-06
  • Massey University, Chile, 2012-11-25

Publications

  • L. Kavitha, E. Parasuraman, D. Gopi, A. Prabhu, R.A. Vicencio. Nonlinear nano-scale localized breather modes in a discrete weak ferromagnetic spin lattice, WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY, Vol. 401, pp. 394-405 (2015). 10.1016/j.jmmm.2015.10.021
  • Uta Naether, R.A. Vicencio, Magnus Johansson. Compactification tuning for nonlinear localized modes in sawtooth lattices, ARXIV, Vol. (2015).
  • R.A. Vicencio, Camilo Cantillano, Luis Morales-Inostroza, Bastian Real, Cristian Mejía-Cortés, Steffen Weimann, Alexander Szameit, M.I. Molina. Observation of Localised States in Lieb Photonics Lattices, PHYSICAL REVIEW LETTERS, Vol. 114, pp. 245503-245503 (2015).
  • R.A. Vicencio, , Camilo Cantillano, Luis Morales-Inostroza, Bastian Real, Steffen Weimann, Alexander Szameit, M.I. Molina. Observation of bound states in Lieb photonic lattices, PHYSICAL REVIEW LETTERS, Vol. , pp. 245-503 (2015). http://dx.doi.org/10.1103/PhysRevLett.114.245503
  • Uta Naether, Cristian Mejía Cortés, R.A. Vicencio. Pseudo-two-dimensional random dimer lattices, PHYSICS LETTERS A, Vol. 379, pp. 988-991 (2015).
  • Raphaël Aillo, D. Guzmán-Silva, Camilo Cantillano, Luis Morales-Inostroza, Dany Lopez, Sebastian Etcheverry, R.A. Vicencio, Julien Armijo. Photorefractive writing and probing of anisotropic linear and nonlinear lattices, JOURNAL OF OPTICS, Vol. 17 (2015).
  • Santiago Rojas-Rojas, Luis Morales-Inostroza, Uta Naether, G. B. Xavier, S. Nolte, A. Szameit, R.A. Vicencio, G. Lima, A. Delgado. Analytical model for polarization-dependent light propagation in waveguide arrays and applications, PHYSICAL REVIEW A, Vol. 90 (2014).
  • D. Guzmán-Silva, Cristian Mejía-Cortés, R.A. Vicencio, Alexander Szameit. Experimental observation of bulk and edge transport in photonic Lieb lattices, NEW JOURNAL OF PHYSICS, Vol. 16, pp. 63061-63061 (2014).
  • R.A. Vicencio, Cristian Mejía-Cortés. Diffractionfree image transmission in kagome photonic lattices, JOURNAL OF OPTICS, Vol. 16 (2013).
  • Cristian Mejía-Cortés, R.A. Vicencio, Boris Malomed. Mobility of solitons in one-dimensional lattices with the cubic-quintic nonlinearity, PHYSICAL REVIEW E, Vol. 88, pp. 52901-52901 (2013).
  • R.A. Vicencio, Magnus Johansson. Discrete flat-band solitons in the kagome lattice, PHYSICAL REVIEW A, Vol. 87, pp. 61803-61803 (2013).
  • Uta Naether, Alejandro J. Martínez, D. Guzmán-Silva, M.I. Molina, R.A. Vicencio. Self-trapping transition in nonlinear cubic lattices, PHYSICAL REVIEW E, Vol. 87 (2013).
  • Uta Naether, M. Heinrich, Y. Lahini, S. Nolte, R.A. Vicencio, M. I. Molina, A. Szameit. Self-trapping threshold in disordered nonlinear photonic lattices, OPTICS LETTERS, Vol. 38, Issue. 9, pp. 1518-1520 (2013).
  • D. Guzmán-Silva, Cibo Lou, Detlef Kip, Christian Rueter, Uta Naether, R.A. Vicencio. Multistable regime and intermediate solutions in a nonlinear saturable coupler, PHYSICAL REVIEW A, Vol. 87, pp. 43837-43837 (2013). PhysRevA.87.043837
  • Uta Naether, M.I. Molina, R.A. Vicencio, Alexander Szameit. Experimental observation of superdiffusive transport in random dimer lattices, NEW JOURNAL OF PHYSICS, Vol. 15 (2013).
  • Uta Naether, , Alejandro J. Martínez, M.I. Molina, R.A. Vicencio. Enhanced distribution of a wave-packet in lattices with disorder and nonlinearity, OPTICS EXPRESS, Vol. 21, Issue. 1, pp. 927-934 (2013).
  • Mario Molina, R.A. Vicencio, J. M. Soto-Crespo, Cristian Mejía-Cortés. Bound states and interactions of vortex solitons in the discrete Ginzburg-Landau equation, PHYSICAL REVIEW A, Vol. 86 (2012).
  • Alejandro J. Martínez, Uta Naether, R.A. Vicencio, Alexander Szameit. Nonlinear localized modes in Glauber–Fock photonic lattices, OPTICS LETTERS, Vol. 37, pp. 1865-1867 (2012).
  • , R.A. Vicencio, M.I. Molina, F. Kh. Abdullaev. Nonlinear localized modes in dipolar Bose-Einstein condensates in optical lattices, PHYSICAL REVIEW A, Vol. 84, Article. 33621, pp. 1-11 (2011). 10.1103/PhysRevA.84.03362
  • Cristian Mejía-Cortés, José María Soto-Crespo, M.I. Molina, R.A. Vicencio. Vortex solitons of the discrete Ginzburg-Landau equation, PHYSICAL REVIEW A, Vol. 83, pp. 43837-43837 (2011).
  • Uta Naether, Uta Naether, R.A. Vicencio, Milutin Stepic. Mobility of high-power solitons in saturable nonlinear photonic lattices, OPTICS LETTERS, Vol. 36, Issue. 8, pp. 1467-1469 (2011).
  • Uta Naether, Uta Naether, R.A. Vicencio, Magnus Johansson. Peierls-Nabarro energy surfaces and directional mobility of discrete solitons in two-dimensional saturable nonlinear Schroedinger lattices, PHYSICAL REVIEW E, Vol. 83, Article. 36601, pp. 36601-36601 (2011).
  • M.I. Molina, R.A. Vicencio, Cristian Mejía-Cortés, José María Soto-Crespo. Dissipative vortex solitons in two-dimensional lattices, PHYSICAL REVIEW A, Vol. 82, pp. 63818-63818 (2010).
  • Alejandro J. Martínez, R.A. Vicencio, M.I. Molina. Strong asymmetry for surface modes in nonlinear lattices with long-range coupling, PHYSICAL REVIEW A, Vol. 82, Issue. 5, Article. 53820 (2010). 10.1103/PhysRevA.82.053820
  • Uta Naether, Uta Naether, Daniel E. Rivas, Manuel A. Larenas, M.I. Molina, R.A. Vicencio. Fano resonances in waveguide arrays with saturable nonlinearity, OPTICS LETTERS, Vol. 34, Issue. 18, pp. 2721-2723 (2009).
  • R.A. Vicencio, Johansson M.. Discrete gap solitons in waveguide arrays with alternating spacings, PHYSICAL REVIEW A, Vol. 79, Issue. 6, Article. 65801 (2009). 10.1103/PhysRevA.79.065801
  • R.A. Vicencio. Chilean Children Take a Voyage of Light, OPTICS AND PHOTONICS NEWS, Vol. 21, pp. 16-17 (2009).
  • Flach S, R.A. Vicencio. Control of wave packet spreading in nonlinear finite disordered lattices, PHYSICAL REVIEW E, Vol. 79, Issue. 1, Article. 16217 (2009). 10.1103/PhysRevE.79.016217
  • Kip D , R.A. Vicencio, Ruter CE, Smirnov E , Stepic M . Saturable discrete vector solitons in one-dimensional photonic lattices, PHYSICAL REVIEW A, Vol. 76, Issue. 3, Article. 33816 (2007). 10.1103/PhysRevA.76.033816
  • Brand J, Flach S, R.A. Vicencio. Fano blockade by a Bose-Einstein condensate in an optical lattice, PHYSICAL REVIEW LETTERS, Vol. 98, Issue. 18, Article. 184102 (2007). 10.1103/PhysRevLett.98.184102
  • R.A. Vicencio, Flach S, M.I. Molina, Kivshar Y.S.. Discrete surface solitons in two-dimensional anisotropic photonic lattices, PHYSICS LETTERS A, Vol. 364, Issue. 3 (2007). 10.1016/j.physleta.2006.12.035
  • M.I. Molina, R.A. Vicencio, Kivshar Y.S., Krolikowski W , Mitchell A , Neshev DN, Rosberg CR . Observation of surface gap solitons in semi infinite waveguide arrays, PHYSICAL REVIEW LETTERS, Vol. 97, Issue. 8, Article. 83901 (2006). 10.1103/PhysRevLett.97.083901
  • M.I. Molina, R.A. Vicencio, Kivshar Y.S.. Impurity modes and wave scattering in discrete chains with nonlinear defect states, PHYSICS LETTERS A, Vol. 350, Issue. 1 (2006). 10.1016/j.physleta.2005.08.097
  • M.I. Molina, R.A. Vicencio, Kivshar Y.S.. Discrete solitons and nonlinear surface modes in semi-infinite waveguide arrays, OPTICS LETTERS, Vol. 31, Issue. 11 (2006).
  • M.I. Molina, R.A. Vicencio, Kivshar Y.S.. Two-color discrete localized modes and resonant scattering in arrays of nonlinear quadratic optical waveguides, PHYSICAL REVIEW E, Vol. 72, Issue. 3, Article. 36622 (2005). 10.1103/PhysRevE.72.036622
  • R.A. Vicencio, M.I. Molina, Kivshar Y.S.. Polarization instability, steering, and switching of discrete vector solitons, PHYSICAL REVIEW E, Vol. 71, Issue. 5, Article. 56613 (2005). 10.1103/PhysRevE.71.056613
  • M.I. Molina, R.A. Vicencio, Kivshar Y.S., Miroshnichenko AE. Fano resonance in quadratic waveguide arrays, OPTICS LETTERS, Vol. 30, Issue. 8 (2005).
  • R.A. Vicencio, M.I. Molina, Kivshar Y.S.. All-optical switching and amplification of discrete vector solitons in nonlinear cubic birefringent waveguide arrays, OPTICS LETTERS, Vol. 29, Issue. 24, Article. 2905 (2004). 2907
  • R.A. Vicencio, M.I. Molina, Kivshar Y.S.. Switching of discrete optical solitons in engineered waveguide arrays, PHYSICAL REVIEW E, Vol. 70, Issue. 2, Article. 26602 (2004). 10.1103/PhysRevE.70.026602
  • R.A. Vicencio, M.I. Molina, Kivshar Y.S.. Controlled switching of discrete solitons in waveguide arrays, OPTICS LETTERS, Vol. 28, Issue. 20 (2003).