Listar por tema "Photons"

Mostrando ítems 1-2 de 2

    • openAccess   Coherence revivals in two-photon frequency combs 

      Torres Company, Víctor; Lancis, Jesús; Lajunen, Hanna; Friberg, Ari T. American Physical Society (2011-09-16)
      We describe and theoretically analyze the self-imaging Talbot effect of entangled photon pairs in the time domain. Rich phenomena are observed in coherence propagation along dispersive media of mode-locked two- photon ...

    • closedAccess   Photon Up-Conversion with Lanthanide-Doped Oxide Particles for Solar H2 Generation 

      Gonell, Francisco; Haro, Marta; S. Sánchez, Rafael; Negro, Patricia; Mora-Sero, Ivan; Bisquert, Juan; Julian-Lopez, Beatriz; Gimenez, Sixto American Chemical Society (2014-05)
      Up-conversion (UC) of infrared (IR) photons into visible radiation constitutes a promising strategy to enhance the light harvesting efficiency of photovoltaic and photoelectrochemical devices. In the present study, we ...