Coherent backscattering from resonant disordered media

Anno: 2007

Autori: Bertolotti J., Sapienza R., Garcia P.D., Lopez C., Wiersma D.S.

Affiliazione autori: European Laboratory for Nonlinear Spectroscopy, INFM-BEC, Via Nello Carrara 1, 50019 Sesto Fiorentino (Florence), Italy; Instituto de Ciencia de Materiales de Madrid (CSIC), CSIC-UVigo, C/ Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain

Abstract: The presence of Mie resonances in random assemblies of dense packed monodisperse polystyrene spheres is studied. Ambiguities in transmission measurements are discussed and backscattering cone is presented as an optimal tool to study Mie resonances.

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Parole chiavi: Metamaterials; Photonics, Coherent backscattering; Disordered media; Mie resonance; Monodisperse polystyrene; Transmission measurements, Backscattering
DOI: 10000000000