http://www.cnr.it/ontology/cnr/individuo/prodotto/ID167582
Statistical analysis of random lasing emission properties in nematic liquid crystals (Articolo in rivista)
- Type
- Label
- Statistical analysis of random lasing emission properties in nematic liquid crystals (Articolo in rivista) (literal)
- Anno
- 2008-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1103/PhysRevE.78.011707 (literal)
- Alternative label
Ferjani, S; Sorriso-Valvo, L; De Luca, A; Barna, V; De Marco, R; Strangi, G (2008)
Statistical analysis of random lasing emission properties in nematic liquid crystals
in Physical review. E, Statistical, nonlinear, and soft matter physics (Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Ferjani, S; Sorriso-Valvo, L; De Luca, A; Barna, V; De Marco, R; Strangi, G (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- \"[Ferjani, Sameh; De Luca, Antonio; Barna, Valentin; De Marco, Rossana; Strangi, Giuseppe] Univ Calabria, Dipartmento Fis, I-87036 Arcavacata Di Rende, Italy; [Ferjani, Sameh; De Luca, Antonio; Barna, Valentin; De Marco, Rossana; Strangi, Giuseppe] CNISM Unita Cosenza, I-87036 Arcavacata Di Rende, Italy; [Ferjani, Sameh; Sorriso-Valvo, Luca; De Luca, Antonio; Barna, Valentin; Strangi, Giuseppe] LICRYL INFM CNR, Reg Lab, I-87036 Arcavacata Di Rende, Italy; [Ferjani, Sameh; De Luca, Antonio; Barna, Valentin; Strangi, Giuseppe] CEMIFCAL, Ctr Excellence, I-87036 Arcavacata Di Rende, Italy (literal)
- Titolo
- Statistical analysis of random lasing emission properties in nematic liquid crystals (literal)
- Abstract
- A statistical analysis of random lasing events observed in dye-doped nematic-liquid-crystal films is reported. The occurrence of random laser action in such complex fluids is due to residual resonances in the multiple scattering of spontaneously emitted photons. The Shannon entropy and a local-Poisson test are used here in order to quantitatively characterize the chaotic behavior of laser spikes and gain further understanding of the mechanisms underlying the lasing effect in strongly scattering organized fluids arising by an unexpected interplay of localization and amplification. (literal)
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