Stimulated scattering of microcavity polaritons

J. Bloch; P. Senellart; V. Thierry-Mieg; J. Y. Marzin

doi:10.12693/APhysPolA.98.295

Stimulated scattering of microcavity polaritons

J. Bloch
, P. Senellart
, V. Thierry-Mieg
, J. Y. Marzin

Laboratoire de Microstructures et de Microélectronique

Résultats de recherche: Contribution à un journal › Article de conférence › Revue par des pairs

Résumé

We report on cw optical experiments performed in a semiconductor microcavity containing a single quantum well in the strong coupling regime. Angularly resolved photoluminescence measurements under non-resonant excitation show the collapse of a relaxation bottleneck as the excitation power is increased. As a result, the emission close to k_∥ = 0 presents a non-linear behavior. In a two-beam experiment we resonantly inject polaritons at k_∥ = 0 and show that relaxation from states with large in-plane wave vector toward k_∥ = 0 is stimulated by the polariton final state population.

langue originale	Anglais
Pages (de - à)	295-302
Nombre de pages	8
journal	Acta Physica Polonica A
Volume	98
Numéro de publication	3
Les DOIs	https://doi.org/10.12693/APhysPolA.98.295
état	Publié - 1 janv. 2000
Modification externe	Oui
Evénement	Proceedings of the XXIX International School on Physics of Semiconducting Compounds - Jaszowiec, Pologne Durée: 2 juin 2000 → 9 juin 2000

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10.12693/APhysPolA.98.295

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title = "Stimulated scattering of microcavity polaritons",

abstract = "We report on cw optical experiments performed in a semiconductor microcavity containing a single quantum well in the strong coupling regime. Angularly resolved photoluminescence measurements under non-resonant excitation show the collapse of a relaxation bottleneck as the excitation power is increased. As a result, the emission close to k∥ = 0 presents a non-linear behavior. In a two-beam experiment we resonantly inject polaritons at k∥ = 0 and show that relaxation from states with large in-plane wave vector toward k∥ = 0 is stimulated by the polariton final state population.",

author = "J. Bloch and P. Senellart and V. Thierry-Mieg and Marzin, \{J. Y.\}",

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T1 - Stimulated scattering of microcavity polaritons

AU - Bloch, J.

AU - Senellart, P.

AU - Thierry-Mieg, V.

AU - Marzin, J. Y.

PY - 2000/1/1

Y1 - 2000/1/1

N2 - We report on cw optical experiments performed in a semiconductor microcavity containing a single quantum well in the strong coupling regime. Angularly resolved photoluminescence measurements under non-resonant excitation show the collapse of a relaxation bottleneck as the excitation power is increased. As a result, the emission close to k∥ = 0 presents a non-linear behavior. In a two-beam experiment we resonantly inject polaritons at k∥ = 0 and show that relaxation from states with large in-plane wave vector toward k∥ = 0 is stimulated by the polariton final state population.

AB - We report on cw optical experiments performed in a semiconductor microcavity containing a single quantum well in the strong coupling regime. Angularly resolved photoluminescence measurements under non-resonant excitation show the collapse of a relaxation bottleneck as the excitation power is increased. As a result, the emission close to k∥ = 0 presents a non-linear behavior. In a two-beam experiment we resonantly inject polaritons at k∥ = 0 and show that relaxation from states with large in-plane wave vector toward k∥ = 0 is stimulated by the polariton final state population.

U2 - 10.12693/APhysPolA.98.295

DO - 10.12693/APhysPolA.98.295

M3 - Conference article

AN - SCOPUS:0347572391

SN - 0587-4246

VL - 98

SP - 295

EP - 302

JO - Acta Physica Polonica A

JF - Acta Physica Polonica A

IS - 3

T2 - Proceedings of the XXIX International School on Physics of Semiconducting Compounds

Y2 - 2 June 2000 through 9 June 2000

ER -

Stimulated scattering of microcavity polaritons

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