Strong exciton-photon coupling in microcavities containing new fluorophenethylamine based perovskite compounds

Y Wei; J S Lauret; L Galmiche; P Audebert; E Deleporte

doi:10.1364/OE.20.010399

Strong exciton-photon coupling in microcavities containing new fluorophenethylamine based perovskite compounds

Opt Express. 2012 Apr 23;20(9):10399-405. doi: 10.1364/OE.20.010399.

Authors

Y Wei¹, J S Lauret, L Galmiche, P Audebert, E Deleporte

Affiliation

¹ Laboratoire de Photonique Quantique et Moléculaire de l'École normale Supérieure de Cachan, 61 avenue du Président Wilson, 94235 Cachan Cedex, France.

PMID: 22535130
DOI: 10.1364/OE.20.010399

Abstract

We synthetize some new perovskite thin layers: p-fluorophenethylamine tetraiodoplumbate pFC(6)H(4)C(2)H(4)NH(3))(2)PbI(4) perovskite molecules, included in a PMMA matrix. We report on the optical properties of the perovskite doped PMMA thin layers and we show that these layers are much more stable under laser illumination and present a smaller roughness than the spin-coated (C(6)H(5)C(2)H(4)NH(3))(2)PbI(4) layers. These new layers are used as the active material in vertical microcavities and the strong-coupling regime is evidenced by a clear anti-crossing appearing in the angular-resolved reflectivity experiments at room temperature.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Calcium Compounds
Equipment Design
Equipment Failure Analysis
Oxides
Photons
Surface Plasmon Resonance / instrumentation*
Titanium

Substances

Calcium Compounds
Oxides
perovskite
Titanium