• Compact ultrafast semiconductor disk laser: targeting GFP based nonlinear applications in living organisms 

      Loza Álvarez, Pablo; Artigas García, David; Santos, Susana I.C.O.; Aviles Espinosa, Rodrigo; Filippidis, George; Hamilton, Craig; Malcolm, Graeme; Weingarten, Kurt J.; Südmeyer, Thomas; Barbarin, Yohan; Keller, Ursula (2011-03-01)
      Article
      Accés restringit per política de l'editorial
      We present a portable ultrafast Semiconductor Disk Laser (SDL) (or vertical extended cavity surface emitting laser—VECSELs), to be used for nonlinear microscopy. The SDL is modelocked using a quantum-dot semiconductor ...
    • Construction Method of Tailored Facets for Use in Freeform Reflectors Design 

      Tomás Corominas, Núria; Arasa Marti, Jose (2015-01-01)
      Article
      Accés obert
      A construction method to obtain sets of tailored facets to be used as the initial configuration in the design of freeform reflector surfaces is presented. The construction strategy starts from a collection of flat elementary ...
    • Modeling and control of Type-2 wind turbines for sub-synchronous resonance damping 

      Mancilla David, Fernando; Domínguez García, José Luis; Prada Gil, Mikel de; Gomis Bellmunt, Oriol; Singh, Mohit B.; Muljadi, Eduard B. (2015-06-01)
      Article
      Accés obert
      The rapid increase of wind power penetration into power systems around the world has led transmission system operators to enforce stringent grid codes requiring novel functionalities from renewable energy-based power ...
    • Simultaneous untangling and smoothing of quadrilateral and hexahedral meshes using an object-oriented framework 

      Ruiz-Gironés, Eloi; Roca Navarro, Francisco Javier; Sarrate Ramos, Josep; Montenegro Armas, Rafael; Escobar Sánchez, José M. (2015-02-01)
      Article
      Accés obert
      In this work, we present a simultaneous untangling and smoothing technique for quadrilateral and hexahedral meshes. The algorithm iteratively improves a quadrilateral or hexahedral mesh by minimizing an objective function ...
    • Using mathematical knowledge management to support integrated decision-making in the enterprise 

      Muñoz Mata, Edrisi; Capón García, Elisabet; Lainez, Jose M.; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluis (Pergamon Press, 2014-07-04)
      Article
      Accés restringit per política de l'editorial
      The basis of decision-making in the enterprise consists in formally representing the system and its subsystems in models which adequately capture those features which are necessary to reach consistent decisions. This work ...