Topological protection of photonic path entanglement

被引：93

作者：

Rechtsman, Mikael C. ^{[1
]}

Lumer, Yaakov ^{[2
]}

Plotnik, Yonatan ^{[2
]}

Perez-Leija, Armando ^{[3
]}

Szameit, Alexander ^{[3
]}

Segev, Mordechai ^{[2
]}

机构：

[1] Penn State Univ, Dept Phys, 104 Davey Lab, University Pk, PA 16802 USA

[2] Technion Israel Inst Technol, Dept Phys, IL-32000 Haifa, Israel

[3] Friedrich Schiller Univ, Inst Appl Phys, Jena, Germany

来源：

OPTICA | 2016年 / 3卷 / 09期

基金：

美国国家科学基金会;

关键词：

QUANTUM; STATES; TRANSPORT; WAVE;

D O I：

10.1364/OPTICA.3.000925

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The recent advent of photonic topological insulators has opened the door to using the robustness of topologically protected transport-originated in the domain of condensed matter physics-in optical devices and in quantum simulation. Concurrently, quantum walks in photonic networks have been shown to yield exponential speedup for certain algorithms, such as Boson sampling. Here we theoretically demonstrate that photonic topological insulators can robustly protect the transport of quantum information through photonic networks, despite the presence of disorder. (C) 2016 Optical Society of America

引用

页码：925 / 930

页数：6

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