Mese: agosto 2014

Light Focusing in the Anderson regime

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Anderson localization is a regime in which diffusion is inhibited and waves (also electromagnetic waves) get localized. In a recent paper on Nat. Commun. we exploit adaptive optics to achieve focusing in disordered optical fibres in the Anderson regime.

Annunci

Migrating Anderson Modes on Phys. Rev. Lett.

Migration
Anderson localization means immoble waves in a disordered structure. We demonstrate that this paradigm is revolutionized when nonlinearity and nonlocality tak part to the game: Modes start to migrate when they “feel heat” generated by light absorbed along the fiber. See more on the journal article.