CLEO Europe

Last week, several members of the group attended the CLEO Europe, were several contributions were made. Posters, orals and the committee. Here you have a list of all the contributions and some pictures!

Abrupt transition to coherent emission in a semiconductor laser with optical feedback.

∙M. Duque Gijón1 , C. Masoller1 , and J. Tiana-Alsina2 ; 1 Departament de Fisica, Universitat Politecnica de Catalunya, Terrassa, Spain; 2 Department de Fisica Aplicada, Facultat de Fisica, Universitat de Barcelona, Barcelona, Spain

Optical Injection-Induced Timing Jitter Reduction in Gain-Switched 1550-nm Discrete Mode Semiconduc- tor Laser
M. Duque Gijon1 , A. Quirce2 , J. Tiana-Alsina3 , ∙A. Valle2 , and C. Masoller1 ; 1 Departament de Fisica, Uni- versitat Politecnica de Catalunya, Barcelona, Spain; 2Instituto de Fisica de Cantabria (IFCA), Universidad de Cantabria-CSIC, Santander, Spain; 3 Departament de Fisica Aplicada, Universitat de Barcelona, Barcelona, Spain

Experimental study of the effects of optical feedback on the spatial and temporal coherence of the radiation emitted by a semiconductor laser
∙M. Duque Gijón1, C. Masoller1, and J. Tiana-Alsina2; 1 Departament de Fisica, Universitat Politecnica de Catalunya, Terrassa, Spain; 2 Department de Fisica Aplicada, Facultat de Fisica, Universitat de Barcelona, Barcelona, Spain

Strong nonlinear efficiency en- hancement in the visible and UV ranges from plasmonic gold nanogratings

∙S. Mukhopadhyay1, L. Rodriguez- Suné1 , C. Cojocaru1 , M.A. Vincenti2, K. Hallman3, G. Leo4, M. Belchovski2, D. de Ceglia2, M. Scalora5, and J. Trull1; 1Department of Physics, Universitat Politècnica de Catalunya, Terrassa (Barcelona), Spain; 2Department of Information Engineering – University of Brescia, Brescia, Italy; 3 PeopleTec, Inc. Huntsville, USA; 4Lab. Matériaux et Phénomènes Quantiques, Université Paris Cité&CNRS, Paris, France; 5Aviation and Missile Center, US Army CCDC, Redstone Arsenal, Huntsville, USA

Harmonic generation from silicon membranes at visible and ultra- violet wavelengths

∙L. Rodríguez1 , K. Hallman2 , J. Trull1 , Vincenti3 , Vilaseca1 , 1 Department of Physics, Universitat Politècnica de Catalunya, Terrassa, Spain; 2 PeopleTech, Inc., Huntsville, USA; 3 Department of Information Engineering - University of Brescia, Brescia, Italy; 4 US Army Space & Missile Defense Command, Tech Center, Redstone Arsenal, Huntsville, USA; 5 DEVCOM Avi- ation and Missile Center, Redstone Arsenal, Huntsville, USA Cojocaru1 , M.A. Akozbek4 , R. and M. Scalora5 ; C. N.

Graphene enhanced absorption entailed by the electromagnetic field localization in a photonic structure

∙E. Otero1 , M. Grande2,3 , J. Trull1 , N. Akozbek4 , A. D’Orazio2 , G.V. Bianco3 , G. Bruno3 , M. Scalora4 , and C. Cojocaru1 ; 1 Department of Physics, Universitat Politèc- nica de Catalunya, Terrassa, Spain; 2Department of Elec- trical and Information Engineering, Politecnico di Bari, Bari, Italy; 3 CNR-NANOTEC, Bari, Italy; 4 Aviation and Missile Center, US Army CCDC, Redstone Arsenal, USA

Frequency Combs and Photonic Snakes

S. Benadouda Kartashov3,4 , de Córdoba1 , L. Torner3,5 , Enrique1 ; 1 Institut de Matemàtica Pura i Aplicada, València, Spain; 2 Universitat Politècnica de Catalunya, Terrassa, Spain; 3 ICFO, The Barcelona Institute of Science and Technology, Barcelona, Spain; 4 Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow, Russia; 5Universitat Politècnica de Catalunya, Bareclona, Spain P. Ivars1,2 , Y. Fernández J.A. and ∙C. Milián Conejero1 , Universitary