Generation of a two-photon state from a quantum dot in a microcavity under incoherent and coherent continuous excitation

被引:2
|
作者
del Valle, Elena [1 ]
Gonzalez-Tudela, Alejandro [2 ]
Laussy, Fabrice P. [3 ]
机构
[1] Tech Univ Munich, Phy Dept, James Franck Str 1, D-85748 Garching, Germany
[2] Univ Autonoma Madrid, Fis Teor Mat Condensada, Madrid 28049, Spain
[3] Tech Univ Munich, Walter Schottky Inst, D-85748 Garching, Germany
关键词
quantum dots; microcavities; 2-photon emission; biexciton;
D O I
10.1117/12.913426
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
We analyze the impact of both an incoherent and a coherent continuous excitation on our proposal to generate a two-photon state from a quantum dot in a microcavity [New J. Phys. 13, 113014 ( 2011)]. A comparison between exact numerical results and analytical formulas provides the conditions to efficiently generate indistinguishable and simultaneous pairs of photons under both types of excitation.
引用
收藏
页数:10
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