8k citations
- Sapienza University of RomeIT416 papers
- Institute for Complex SystemsIT322 papers
- Centre National de la Recherche ScientifiqueFR227 papers
- University of Rome Tor VergataIT202 papers
- University of PisaIT173 papers
- University of FlorenceIT157 papers
- Istituto Officina dei MaterialiIT150 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT135 papers
- National Institute of OpticsIT122 papers
- Istituto Nazionale di Fisica NucleareIT117 papers
- Politecnico di MilanoIT110 papers
- Istituto di Analisi dei Sistemi ed Informatica Antonio RubertiIT103 papers
8 papers · 2 filters
Spectral characterization of two-dimensional Thue-Morse quasicrystals realized with high resolution lithography
V Matarazzo, S De Nicola, G Zito +5
One-dimensional Thue-Morse (ThMo) lattices are examples of self-similar structures that exhibit bandgap phenomena. ThMo multilayers may also possess fractal photonic bandgaps that…
CITIUS: an IR-XUV light source for fundamental and applied ultrafast science
C. Grazioli, C. Callegari, A. Ciavardini +15
We present the main features of CITIUS, a new light source for ultrafast science, generating tunable, intense, femtosecond pulses in the spectral range from IR to XUV. The XUV puls…
Experimental and theoretical investigation of statistical regimes in random laser emission
Emilio Ignesti, Federico Tommasi, Lorenzo Fini +4
We present a theoretical and experimental study aimed at characterizing statistical regimes in a random laser. Both the theoretical simulations and the experimental results show th…
Inverse optical imaging viewed as a backward channel communication problem
Enrico De Micheli, Giovanni Alberto Viano
The inverse problem in optics, which is closely related to the classical question of the resolving power, is reconsidered as a communication channel problem. The main result is the…
Surface sensitivity of Rayleigh anomalies in metallic nanogratings
Silvio Savoia, Armando Ricciardi, Alessio Crescitelli +4
Sensing schemes based on Rayleigh anomalies (RAs) in metal nanogratings exhibit an impressive bulk refractive-index sensitivity determined solely by the grating period. However, th…
Shock waves in thermal lensing
S. Gentilini, N. Ghofraniha, E. DeRe +1
We review experimental investigation on spatial shock waves formed by the self-defocusing action of a laser beam propagation in a disordered thermal nonlinear media.