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DOI | 10.1126/science.aau4296 |
Topological protection of biphoton states | |
Blanco-Redondo, Andrea1; Bell, Bryn1,4; Oren, Dikla2,3; Eggleton, Benjamin J.1; Segev, Mordechai2,3 | |
2018-11-02 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2018 |
卷号 | 362期号:6414页码:568-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Australia; Israel; England |
英文摘要 | The robust generation and propagation of multiphoton quantum states are crucial for applications in quantum information, computing, and communications. Although photons are intrinsically well isolated from the thermal environment, scaling to large quantum optical devices is still limited by scattering loss and other errors arising from random fabrication imperfections. The recent discoveries regarding topological phases have introduced avenues to construct quantum systems that are protected against scattering and imperfections. We experimentally demonstrate topological protection of biphoton states, the building block for quantum information systems. We provide clear evidence of the robustness of the spatial features and the propagation constant of biphoton states generated within a nanophotonics lattice with nontrivial topology and propose a concrete path to build robust entangled states for quantum gates. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000450460000042 |
WOS关键词 | EDGE STATES ; GENERATION ; PHOTONICS ; INTERFACE ; INSULATOR ; SYSTEM |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/199979 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Univ Sydney, Sydney Nano Inst, Sch Phys, IPOS, Sydney, NSW 2006, Australia; 2.Technion Israel Inst Technol, Dept Phys, IL-32000 Haifa, Israel; 3.Technion Israel Inst Technol, Inst Solid State, IL-32000 Haifa, Israel; 4.Univ Oxford, Dept Phys, Clarendon Lab, Oxford, England |
推荐引用方式 GB/T 7714 | Blanco-Redondo, Andrea,Bell, Bryn,Oren, Dikla,et al. Topological protection of biphoton states[J]. SCIENCE,2018,362(6414):568-+. |
APA | Blanco-Redondo, Andrea,Bell, Bryn,Oren, Dikla,Eggleton, Benjamin J.,&Segev, Mordechai.(2018).Topological protection of biphoton states.SCIENCE,362(6414),568-+. |
MLA | Blanco-Redondo, Andrea,et al."Topological protection of biphoton states".SCIENCE 362.6414(2018):568-+. |
条目包含的文件 | 条目无相关文件。 |
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