Quantum State Tomography of an On-chip Polarization-Spatial Qubit SWAP Gate

被引：0

作者：

Cheng, Xiang ^{[1
]}

Xie, Zhenda ^{[2
,3
,4
]}

Chang, Kai-Chi ^{[1
]}

Sarihan, Murat Can ^{[1
]}

Lee, Yoo Seung ^{[1
]}

Vinod, Abhinav Kumar ^{[1
]}

Li, Yongnan ^{[5
,6
]}

Xu, XinAn ^{[2
]}

Kocaman, Serdar ^{[7
]}

Yu, Mingbin ^{[8
,9
,10
]}

Kwong, Dim-Lee ^{[8
]}

Shapiro, Jeffrey H. ^{[11
]}

Wong, Franco N. C. ^{[11
]}

Wong, Chee Wei ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Dept Elect Engn, Fang Lu Mesoscop Opt & Quantum Elect Lab, Los Angeles, CA 90095 USA

[2] Columbia Univ, Opt Nanostruct Lab, New York, NY 10027 USA

[3] Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China

[4] Nanjing Univ, Sch Elect Sci & Engn, Nanjing 210093, Peoples R China

[5] Nankai Univ, Key Lab Weak Light Nonlinear Photon, Tianjin 300071, Peoples R China

[6] Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China

[7] Middle East Tech Univ, Dept Elect Engn, TR-06800 Ankara, Turkey

[8] Inst Microelect, Singapore 117685, Singapore

[9] Shanghai Inst Microsyst & Informat Technol, State Key Lab Funct Mat Informat, Shanghai 200050, Peoples R China

[10] Shanghai Ind Technol Res Inst, Shanghai 200050, Peoples R China

[11] MIT, Res Lab Elect, Cambridge, MA 02139 USA

来源：

2021 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2021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 experimentally demonstrate a chip-scale polarization to spatial-momentum qubit SWAP gate. High fidelity of the SWAP gate operation is confirmed by quantum state tomography, with average gate fidelity up to 97.30%. (c) 2021 The Author(s)

引用

页数：2

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