LO-phonon-enhanced microcavity polariton emission

S. Pau; G. Björk; H. Cao; F. Tassone; R. Huang; Y. Yamamoto; R. Stanley

doi:10.1103/PhysRevB.55.R1942

LO-phonon-enhanced microcavity polariton emission

S. Pau, G. Björk, H. Cao, F. Tassone, R. Huang, Y. Yamamoto, R. Stanley

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

We observe resonant enhancement of the microcavity exciton-polariton emission by more than three orders of magnitude when the excitation laser is tuned to a single longitudinal-optical-phonon energy above the polariton energies. Our finding provides a scheme to efficiently populate (Formula presented)=0 polaritons which bypasses the slow-acoustic-phonon thermalization process.

Original language	English (US)
Pages (from-to)	R1942-R1945
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	55
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevB.55.R1942
State	Published - 1997

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.55.R1942

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title = "LO-phonon-enhanced microcavity polariton emission",

abstract = "We observe resonant enhancement of the microcavity exciton-polariton emission by more than three orders of magnitude when the excitation laser is tuned to a single longitudinal-optical-phonon energy above the polariton energies. Our finding provides a scheme to efficiently populate (Formula presented)=0 polaritons which bypasses the slow-acoustic-phonon thermalization process.",

author = "S. Pau and G. Bj{\"o}rk and H. Cao and F. Tassone and R. Huang and Y. Yamamoto and R. Stanley",

year = "1997",

doi = "10.1103/PhysRevB.55.R1942",

language = "English (US)",

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T1 - LO-phonon-enhanced microcavity polariton emission

AU - Pau, S.

AU - Björk, G.

AU - Cao, H.

AU - Tassone, F.

AU - Huang, R.

AU - Yamamoto, Y.

AU - Stanley, R.

PY - 1997

Y1 - 1997

N2 - We observe resonant enhancement of the microcavity exciton-polariton emission by more than three orders of magnitude when the excitation laser is tuned to a single longitudinal-optical-phonon energy above the polariton energies. Our finding provides a scheme to efficiently populate (Formula presented)=0 polaritons which bypasses the slow-acoustic-phonon thermalization process.

AB - We observe resonant enhancement of the microcavity exciton-polariton emission by more than three orders of magnitude when the excitation laser is tuned to a single longitudinal-optical-phonon energy above the polariton energies. Our finding provides a scheme to efficiently populate (Formula presented)=0 polaritons which bypasses the slow-acoustic-phonon thermalization process.

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DO - 10.1103/PhysRevB.55.R1942

M3 - Article

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JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

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ER -

LO-phonon-enhanced microcavity polariton emission

Abstract

ASJC Scopus subject areas

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