Quantum Entanglement Distillation Using an Optical Metamaterial

被引：0
|
作者：
Bechu, M. [1 ]
Asano, M. [2 ]
Tame, M. [3 ,4 ]
Ozdemir, S. K. [6 ]
Ikuta, R. [2 ]
Yamamoto, T. [2 ]
Guney, D. O. [5 ]
Yang, L. [6 ]
Wegener, M. [1 ,7 ]
Imoto, N. [2 ]
机构：
[1] Karlsruhe Inst Technol, Inst Appl Phys, D-76128 Karlsruhe, Germany
[2] Osaka Univ, Grad Sch Engn Sci, Dept Mat Engn Sci, Toyonaka, Osaka 5608531, Japan
[3] Univ KwaZulu Natal, Sch Chem & Phys, ZA-4001 Durban, South Africa
[4] Univ KwaZulu Natal, Natl Inst Theoret Phys, ZA-4001 Durban, South Africa
[5] Michigan Technol Univ, Dept Elect & Comp Engn, Houghton, MI 49931 USA
[6] Washington Univ, Dept Elect & Syst Engn, St Louis, MO 63130 USA
[7] Karlsruhe Inst Technol, Inst Nanotechnol, D-76128 Karlsruhe, Germany
来源：
2015 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2015年
关键词：
D O I：
暂无
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 perform an entanglement distillation protocol on pure and mixed states using optical metamaterials composed of gold nano-antennas and measure the density matrices by quantum-state tomography. The fidelity is improved from 0.85 to 0.97.
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页数：2
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