On-chip quantum key distribution over field-deployed fiber using lithium niobate photonic circuit

Quantum key distribution (QKD) systems have proven their theoretically unconditional security by quantum mechanics, but the scalability and cost barriers limit the rapid growth of the QKD system industry. The integration of QKD systems on chips has enabled their widespread adoption in secure quantum...

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Bibliographic Details
Main Authors: Hyungjun Heo, Min Ki Woo, Chang-Hoon Park, Hyeong-Soon Jang, Hyeon Hwang, Hansuek Lee, Min-Kyo Seo, Sangin Kim, Hyounghan Kwon, Hojoong Jung, Sang-Wook Han
Format: Article
Language:English
Published: AIP Publishing LLC 2025-03-01
Series:APL Photonics
Online Access:http://dx.doi.org/10.1063/5.0223694
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