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A yellow polariton condensate in a dye filled microcavity

A yellow polariton condensate in a dye filled microcavity
A yellow polariton condensate in a dye filled microcavity
We observe polariton condensation in the yellow part of the visible spectrum from a planar organic semiconductor microcavity containing the molecular dye BODIPY-Br. We provide experimental fingerprint of polariton condensation under non-resonant optical excitation, including the non-linear dependence of the emission intensity and wavelength blueshift with increasing excitation density, single excitation pulse dispersion imaging and real space interferometry. The latter two allow us to visualise the collapse of the energy distribution and the long-range coherence of the polariton condensate.
Cookson, Tamsin
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Georgiou, Kyriacos
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Zasedatelev, Anton
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Grant, Richard T.
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Virgili, Tersilla
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Cavazzini, Marco
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Galeotti, Francesco
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Clark, Casper
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Berloff, Natalia G.
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Lidzey, David G.
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Lagoudakis, Pavlos G.
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Cookson, Tamsin
70c15876-7c6d-4de5-a0ce-cc4beb12a324
Georgiou, Kyriacos
5bee3224-91f9-414e-8d4b-1d62b52bf01e
Zasedatelev, Anton
dc71c70b-62fd-4297-8ea3-d3fe88418371
Grant, Richard T.
f020d9f6-b6b6-4ed6-8291-0c93f6dd4121
Virgili, Tersilla
95b4528d-ea9c-48ae-ad1a-ca908273178f
Cavazzini, Marco
ea2bd944-159d-4e35-966e-8191d625ff17
Galeotti, Francesco
2a431d42-0e61-46d8-9ed5-c4fa1cdb4d2c
Clark, Casper
3db81b41-a404-4f5e-a6da-e526e6b22354
Berloff, Natalia G.
de2658f8-d78b-4552-ac62-33290762b797
Lidzey, David G.
4c1f0189-29db-482f-896b-b90f28909baf
Lagoudakis, Pavlos G.
ea50c228-f006-4edf-8459-60015d961bbf

Cookson, Tamsin, Georgiou, Kyriacos, Zasedatelev, Anton, Grant, Richard T., Virgili, Tersilla, Cavazzini, Marco, Galeotti, Francesco, Clark, Casper, Berloff, Natalia G., Lidzey, David G. and Lagoudakis, Pavlos G. (2017) A yellow polariton condensate in a dye filled microcavity. Advanced Optical Materials. (doi:10.1002/adom.201700203).

Record type: Article

Abstract

We observe polariton condensation in the yellow part of the visible spectrum from a planar organic semiconductor microcavity containing the molecular dye BODIPY-Br. We provide experimental fingerprint of polariton condensation under non-resonant optical excitation, including the non-linear dependence of the emission intensity and wavelength blueshift with increasing excitation density, single excitation pulse dispersion imaging and real space interferometry. The latter two allow us to visualise the collapse of the energy distribution and the long-range coherence of the polariton condensate.

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Yellow Polariton Condensate - Accepted Manuscript
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Accepted/In Press date: 5 May 2017
e-pub ahead of print date: 4 July 2017
Organisations: Physics & Astronomy, Quantum, Light & Matter Group

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Local EPrints ID: 410085
URI: http://eprints.soton.ac.uk/id/eprint/410085
PURE UUID: 58fa4f7c-d28f-4fc5-9a04-db9efdb20478

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Date deposited: 03 Jun 2017 04:02
Last modified: 17 Dec 2019 06:08

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