Quantum Key Distribution with On‐Chip Dissipative Kerr Soliton,Laser & Photonics Reviews

当前位置： X-MOL 学术 › Laser Photonics Rev. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Quantum Key Distribution with On‐Chip Dissipative Kerr Soliton
Laser & Photonics Reviews ( IF 9.8 ) Pub Date : 2020-01-15 , DOI: 10.1002/lpor.201900190
Fang‐Xiang Wang _{1,

2,

3} , Weiqiang Wang _{4,

5} , Rui Niu _{1,

2} , Xinyu Wang _{4,

5} , Chang‐Ling Zou _{1,

2} , Chun‐Hua Dong _{1,

2} , Brent E. Little ₄ , Sai T. Chu ₆ , Hang Liu _{1,

2,

3} , Penglei Hao ₇ , Shufeng Liu ₇ , Shuang Wang _{1,

2,

3} , Zhen‐Qiang Yin _{1,

2,

3} , De‐Yong He _{1,

2,

3} , Wenfu Zhang _{4,

5} , Wei Zhao _{4,

5} , Zheng‐Fu Han _{1,

2,

3} , Guang‐Can Guo _{1,

2,

3} , Wei Chen _{1,

2,

3}

Affiliation

Quantum key distribution (QKD) can distribute symmetric key bits between remote legitimate users with the guarantee of quantum mechanics principles. For practical applications, there is increasing attention to integrating the source, detectors, and modulators on a photonic chip. Here, the Kerr dissipative soliton is introduced in a microresonator as the light source for GHz QKD systems, and the proof‐of‐principle experiment demonstrates the parallel QKD can be achieved using coherent comb lines from the soliton. The performance of parallel QKD is also verified by using the off‐the‐shelf wavelength division modules and the on‐chip soliton source. Since the on‐chip soliton can provide hundreds of carriers covering the C and L bands, the results exhibit the feasibility to achieve ultra‐high rate secure key bits through massively parallel QKD, especially when incorporated with the thriving photonic integrated circuit technology.

中文翻译：

片上耗散Kerr孤子的量子密钥分配

量子密钥分配（QKD）可以在保证量子力学原理的情况下在远程合法用户之间分配对称密钥位。对于实际应用，越来越关注将源，检测器和调制器集成在光子芯片上。此处，将Kerr耗散孤子引入到微谐振器中，作为GHz QKD系统的光源，原理验证实验表明，可以使用孤子的相干梳齿线实现并行QKD。还通过使用现成的波分模块和片上孤子源来验证并行QKD的性能。由于片上孤子可以提供覆盖C和L波段的数百个载波，因此结果证明了通过大规模并行QKD实现超高速率安全密钥位的可行性，

更新日期：2020-01-15

点击分享查看原文

点击收藏

公开下载

阅读更多本刊最新论文本刊介绍/投稿指南11