Strongly coupled single quantum dot in a photonic crystal waveguide cavity

被引:1
|
作者
Brossard, F. S. F. [1 ]
Xu, X. L. [1 ]
Williams, D. A. [1 ]
Hadjipanayi, M. [2 ]
Hugues, M. [3 ]
Hopkinson, M. [3 ]
Wang, X. [2 ]
Taylor, R. A. [2 ]
机构
[1] Hitachi Europe Ltd, Hitachi Cambridge Lab, JJ Thomson Ave, Cambridge CB3 0HE, England
[2] Univ Oxford, Dept Phys, Oxford OX1 3PU, England
[3] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 3JD, S Yorkshire, England
关键词
Strong coupling; Photonic crystal cavity; Quantum dot;
D O I
10.1063/1.3666724
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Cavities embedded in photonic crystal waveguides offer a promising route towards large scale integration of coupled resonators for quantum electrodynamics applications. Here a strongly coupled system consisting of a single quantum dot and a cavity formed by the local width modulation of a photonic crystal waveguide is demonstrated. The resonance originating from the cavity is clearly identified from microphotoluminescence mapping of the scattered signal along the waveguide. The exciton-photon strong coupling regime is obtained by temperature control.
引用
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页数:2
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