Mie resonance in dielectric droplets with internal disorder - art. no. 033814

Citation
S. Pellegrin et al., Mie resonance in dielectric droplets with internal disorder - art. no. 033814, PHYS REV A, 6303(3), 2001, pp. 3814
Citations number
18
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
6303
Issue
3
Year of publication
2001
Database
ISI
SICI code
1050-2947(200103)6303:3<3814:MRIDDW>2.0.ZU;2-P
Abstract
We consider the influence of refractive index fluctuations (due to randomly distributed inclusions inside a dielectric spherical droplet) on the. line shapes of scattering Mie resonances. The significant difference in the spa tial distributions of the mode functions participating in the process does not allow one to employ the standard statistical ensembles used in random m atrix theory. We propose to model the system by a simplified random ensembl e which gives a very good agreement with the available experimental data, a nd we predict a type of line shape for narrow scattering resonances.