Now showing items 1-2 of 2

    • Experimental evidence of coherence resonance in a time-delayed bistable system 

      Arizaleta Arteaga, Mikel Upna; Valencia, Miguel; Sciamanna, Marc; Thienpont, Hugo; López-Amo Sáinz, Manuel Upna; Panajotov, Krassimir (APS Physics, 2007)   Artículo / Artikulua  OpenAccess
      We report on the experimental observation of coherence resonance in a bistable system with delay. Our system consists of a vertical-cavity surface-emitting laser subject to time-delayed optical feedback simultaneously from ...
    • Nonlinear dynamics of vertical-cavity surface-emitting lasers 

      Panajotov, Krassimir; Sciamanna, Marc; Gatare, Ignace; Arizaleta Arteaga, Mikel Upna; Thienpont, Hugo (Hindawi / Wiley, 2011)   Artículo / Artikulua  OpenAccess
      Nonlinear dynamics of Vertical-Cavity Surface-Emitting Lasers (VCSELs) induced by optical injection, optical feedback, current modulation and mutual coupling is reviewed. Due to the surface emission and cylindrical symmetry ...