Ensemble-Induced Strong Light-Matter Coupling of a Single Quantum Emitter

被引：51

作者：

Schutz, S. ^{[1
,2
,3
]}

Schachenmayer, J. ^{[3
,4
,5
]}

Hagenmuller, D. ^{[1
,2
,3
]}

Brennen, G. K. ^{[6
,7
]}

Volz, T. ^{[6
,7
]}

Sandoghdar, V. ^{[8
,9
]}

Ebbesen, T. W. ^{[1
,2
,3
]}

Genes, C. ^{[8
,9
]}

Pupillo, G. ^{[1
,2
,3
]}

机构：

[1] Univ Strasbourg, ISIS UMR 7006, F-67000 Strasbourg, France

[2] Univ Strasbourg, icFRC, F-67000 Strasbourg, France

[3] CNRS, F-67000 Strasbourg, France

[4] Univ Strasbourg, ISIS UMR 7006, F-67000 Strasbourg, France

[5] Univ Strasbourg, IPCMS UMR 7504, F-67000 Strasbourg, France

[6] Macquarie Univ, Dept Phys & Astron, N Ryde, NSW 2109, Australia

[7] Macquarie Univ, ARC Ctr Excellence Engn Quantum Syst, N Ryde, NSW 2109, Australia

[8] Max Planck Inst Sci Light, Staudtstr 2, D-91058 Erlangen, Germany

[9] Univ Erlangen Nurnberg, Dept Phys, Staudtstr 7, D-91058 Erlangen, Germany

来源：

PHYSICAL REVIEW LETTERS | 2020年 / 124卷 / 11期

基金：

欧洲研究理事会; 澳大利亚研究理事会;

关键词：

SPONTANEOUS-EMISSION; OPTICAL CAVITY; ATOMS; MOLECULE; PHOTON; RADIATION; DOT; ELECTRODYNAMICS; OPTOMECHANICS; ENTANGLEMENT;

D O I：

10.1103/PhysRevLett.124.113602

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We discuss a technique to strongly couple a single target quantum emitter to a cavity mode, which is enabled by virtual excitations of a nearby mesoscopic ensemble of emitters. A collective coupling of the latter to both the cavity and the target emitter induces strong photon nonlinearities in addition to polariton formation, in contrast to common schemes for ensemble strong coupling. We demonstrate that strong coupling at the level of a single emitter can be engineered via coherent and dissipative dipolar interactions with the ensemble, and provide realistic parameters for a possible implementation with SiV- defects in diamond. Our scheme can find applications, amongst others, in quantum information processing or in the field of cavity-assisted quantum chemistry.

引用

页数：7

共 96 条

[1] VACUUM-FIELD RABI SPLITTINGS IN MICROWAVE-ABSORPTION BY RYDBERG ATOMS IN A CAVITY [J].