Multimode Organic Polariton Lasing

Kristin B. Arnardottir, Antti J. Moilanen, Artem Strashko, Päivi Törmä, Jonathan Keeling

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)
21 Downloads (Pure)

Abstract

We present a beyond-mean-field approach to predict the nature of organic polariton lasing, accounting for all relevant photon modes in a planar microcavity. Starting from a microscopic picture, we show how lasing can switch between polaritonic states resonant with the maximal gain, and those at the bottom of the polariton dispersion. We show how the population of nonlasing modes can be found, and by using two-time correlations, we show how the photoluminescence spectrum (of both lasing and nonlasing modes) evolves with pumping and coupling strength, confirming recent experimental work on the origin of blueshift for polariton lasing.

Original languageEnglish
Article number233603
Number of pages7
JournalPhysical Review Letters
Volume125
Issue number23
DOIs
Publication statusPublished - 2 Dec 2020
MoE publication typeA1 Journal article-refereed

Fingerprint Dive into the research topics of 'Multimode Organic Polariton Lasing'. Together they form a unique fingerprint.

Cite this