Engineering Photon Statistics in a Spinor Polariton Condensate

被引：10

作者：

Baryshev, S. ^{[1
]}

Zasedatelev, A. ^{[1
,2
]}

Sigurdsson, H. ^{[2
,3
]}

Gnusov, I ^{[1
]}

Topfer, J. D. ^{[2
]}

Askitopoulos, A. ^{[1
]}

Lagoudakis, P. G. ^{[1
,2
]}

机构：

[1] Skolkovo Inst Sci & Technol, Terr Innovat Ctr Skolkovo, Hybrid Photon Lab, Bolshoy Blvd 30,Bldg 1, Moscow 121205, Russia

[2] Univ Southampton, Sch Phys & Astron, Southampton SO17 1BJ, Hants, England

[3] Univ Iceland, Sci Inst, Dunhagi 3, IS-107 Reykjavik, Iceland

来源：

PHYSICAL REVIEW LETTERS | 2022年 / 128卷 / 08期

基金：

俄罗斯科学基金会; 英国工程与自然科学研究理事会;

关键词：

BOSE-EINSTEIN CONDENSATION; SEMICONDUCTOR; POLARIZATION; RELAXATION; DYNAMICS;

D O I：

10.1103/PhysRevLett.128.087402

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We implement full polarization tomography on photon correlations in a spinor exciton-polariton condensate. Our measurements reveal condensate pseudospin mean-field dynamics spanning from stochastic switching between linear polarization components, limit cycles, and stable fixed points, and their intrinsic relation to the condensate photon statistics. We optically harness the cavity birefringence, polariton interactions, and the optical orientation of an incoherent exciton reservoir to engineer photon statistics with precise control. Our results demonstrate a smooth transition from a highly coherent to a super-thermal state of the condensate polarization components.

引用

页数：8

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