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Conferences > LAOP > 2022 > W1B > W1B.2

Random laser in ordered colloidal suspensions

Ernesto Jiménez-Villar, Anderson A. V. Gomes, Niklaus U. Wetter, Jessica Dipold, Valdeci Mestre, and Christian T. Dominguez

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Abstract

Random lasing is achieved in an ordered photonic colloidal (TiO2@Silica) suspension. Stronger correlation in the scatterers’ (TiO2@Silica) position, induced by stronger and longer-range Coulomb interaction improves light localization and random laser performance.

© 2022 The Author(s)

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