Affiliation: University of Florence
- Photon management in two-dimensional disordered mediaKevin Vynck
European Laboratory for Non Linear Spectroscopy LENS, University of Florence, Via Nello Carrara 1, 50019 Sesto Fiorentino FI, Italy
Nat Mater 11:1017-22. 2012..Our findings, which are applicable to all waves, are particularly suited for improving the absorption efficiency of thin-film solar cells and can provide a new approach for high-extraction-efficiency light-emitting diodes...
- Holey random walks: optics of heterogeneous turbid compositesTomas Svensson
European Laboratory for Non Linear Spectroscopy, University of Florence, Via Nello Carrara 1, 50019 Sesto Fiorentino, Firenze, Italy
Phys Rev E Stat Nonlin Soft Matter Phys 87:022120. 2013..Our results are relevant to the optics of heterogeneous systems in general and represent an important step forward in the understanding of media with strong (fractal) heterogeneity in particular...
- Weak localization of light in superdiffusive random systemsMatteo Burresi
European Laboratory for Non Linear Spectroscopy LENS, Sesto Fiorentino FI, Italy
Phys Rev Lett 108:110604. 2012..Experimental results are in good agreement with theory and allow us to unveil the light propagation inside a finite-size superdiffusive system...
- Enhanced downconversion of UV light by resonant scattering of aluminum nanoparticlesRajeshkumar Mupparapu
European Laboratory for Non Linear Spectroscopy LENS, University of Florence, Sesto Fiorentino, Italy
Opt Lett 37:368-70. 2012..The strategy can be applied in general to increase the emission of UV-absorbing constituents, and is of particular use for solar energy...