A novel integrated quantum circuit for high-order W-state generation and its highly precise characterization

被引：87

作者：

Heilmann, Rene ^{[1
]}

Graefe, Markus ^{[1
]}

Nolte, Stefan ^{[1
]}

Szameit, Alexander ^{[1
]}

机构：

[1] Univ Jena, Abbe Ctr Photon, Inst Appl Phys, D-07743 Jena, Germany

来源：

SCIENCE BULLETIN | 2015年 / 60卷 / 01期

关键词：

Quantum information; Integrated optics; Quantum computing; Entangled states; ENTANGLED PHOTONS; TELEPORTATION; SIMULATORS; LASER;

D O I：

10.1007/s11434-014-0688-5

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Multipartite entangled states like the W-class are of growing interest since they exhibit a variety of possible applications ranging from quantum computation to genuine random number generation. Here, we present a universal setup to generate high-order single photon W-states based on three-dimensional integrated-photonic waveguide structures. Additionally, we present a novel method to characterize the device's unitary by means of classical light only.

引用

页码：96 / 100

页数：5

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