Spontaneous formation of a polariton condensate in a planar GaAs microcavity

被引：90

作者：

Wertz, Esther ^{[1
]}

Ferrier, Lydie ^{[1
]}

Solnyshkov, Dmitry D. ^{[2
]}

Senellart, Pascale ^{[1
]}

Bajoni, Daniele ^{[1
]}

Miard, Audrey ^{[1
]}

Lemaitre, Aristide ^{[1
]}

Malpuech, Guillaume ^{[2
]}

Bloch, Jacqueline ^{[1
]}

机构：

[1] CNRS, LPN, F-91460 Marcoussis, France

[2] Univ Clermont Ferrand, CNRS, LASMEA, F-63177 Aubiere, France

来源：

APPLIED PHYSICS LETTERS | 2009年 / 95卷 / 05期

关键词：

Boltzmann equation; gallium arsenide; III-V semiconductors; microcavities; numerical analysis; photoluminescence; polaritons; BOSE-EINSTEIN CONDENSATION; SEMICONDUCTOR MICROCAVITY; EXCITON POLARITONS; ROOM-TEMPERATURE; LASERS;

D O I：

10.1063/1.3192408

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report on polariton condensation in a planar GaAs microcavity under nonresonant optical excitation. Angularly resolved photoluminescence measurements demonstrate polariton condensation for temperature up to 40 K. Numerical simulations using Boltzmann equations give an overall description of the observed condensation for various detunings and temperatures. This model highlights the importance of the polariton relaxation rate as compared to the polariton decay for condensation to occur on the lowest energy polariton states.

引用

页数：3

共 50 条

[1] Kinetics of the polariton condensate formation in a microcavity
Rubo, YG
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2004, 201 (04): : 641 - 645
[2] Photon lasing in GaAs microcavity:: Similarities with a polariton condensate
Bajoni, Daniele
Senellart, Pascale
Lemaitre, Aristide
Bloch, Jacqueline
PHYSICAL REVIEW B, 2007, 76 (20)
[3] Coherence Expansion and Polariton Condensate Formation in a Semiconductor Microcavity
Belykh, V. V.
Sibeldin, N. N.
Kulakovskii, V. D.
Glazov, M. M.
Semina, M. A.
Schneider, C.
Hoefling, S.
Kamp, M.
Forchel, A.
PHYSICAL REVIEW LETTERS, 2013, 110 (13)
[4] Spontaneous Pattern Formation in a Polariton Condensate
Manni, F.
Lagoudakis, K. G.
Liew, T. C. H.
Andre, R.
Deveaud-Pledran, B.
PHYSICAL REVIEW LETTERS, 2011, 107 (10)
[5] Ignition and formation dynamics of a polariton condensate on a semiconductor microcavity pillar
Anton, C.
Solnyshkov, D.
Tosi, G.
Martin, M. D.
Hatzopoulos, Z.
Deligeorgis, G.
Savvidis, P. G.
Malpuech, G.
Vina, L.
PHYSICAL REVIEW B, 2014, 90 (15):
[6] Coherence properties of the microcavity polariton condensate
Whittaker, D. M.
Eastham, P. R.
EPL, 2009, 87 (02)
[7] Intrinsic decoherence mechanisms in the microcavity polariton condensate
Love, A. P. D.
Krizhanovskii, D. N.
Whittaker, D. M.
Bouchekioua, R.
Sanvitto, D.
Al Rizeiqi, S.
Bradley, R.
Skolnick, M. S.
Eastham, P. R.
Andre, R.
Dang, Le Si
PHYSICAL REVIEW LETTERS, 2008, 101 (06)
[8] A Yellow Polariton Condensate in a Dye Filled Microcavity
Cookson, Tamsin
Georgiou, Kyriacos
Zasedatelev, Anton
Grant, Richard T.
Virgili, Tersilla
Cavazzini, Marco
Galeotti, Francesco
Clark, Caspar
Berloff, Natalia G.
Lidzey, David G.
Lagoudakis, Pavlos G.
ADVANCED OPTICAL MATERIALS, 2017, 5 (18):
[9] Collective fluid dynamics of a polariton condensate in a semiconductor microcavity
Amo, A.
Sanvitto, D.
Laussy, F. P.
Ballarini, D.
del Valle, E.
Martin, M. D.
Lemaitre, A.
Bloch, J.
Krizhanovskii, D. N.
Skolnick, M. S.
Tejedor, C.
Vina, L.
NATURE, 2009, 457 (7227) : 291 - U3
[10] Long phase coherence times in the microcavity polariton condensate
Love, A. P. D.
Krizhanovskii, D. N.
Whittaker, D. M.
Bouchekioua, R.
Sanvitto, D.
Al Rizeiqi, S.
Skolnick, M. S.
Eastham, P. R.
Andre, R.
Dang, Le Si
2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9, 2008, : 3307 - +

← 1 2 3 4 5 →