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Quantum Noise Secur...
Quantum Noise Secured Terahertz Communications
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- Zhang, L. (author)
- Zhejiang Lab, China; Zhejiang University, China,Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China.;Zhejiang Lab, Hangzhou 311121, Peoples R China.
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- Deng, Q. (author)
- Zhejiang Lab, China; Zhejiang University, China,Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China.;Zhejiang Lab, Hangzhou 311121, Peoples R China.
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- Zhang, H. (author)
- Zhejiang Lab, China; Zhejiang University, China,Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China.;Zhejiang Lab, Hangzhou 311121, Peoples R China.
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- Yang, Z. (author)
- Zhejiang Lab, China; Zhejiang University, China,Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China.;Zhejiang Lab, Hangzhou 311121, Peoples R China.
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- Pang, Xiaodan, Dr. (author)
- KTH,RISE,Industriella system,KTH Royal Institute of Technology, Sweden,Tillämpad fysik,RISE Res Inst Sweden, Networks Unit, S-16440 Kista, Sweden.
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- Bobrovs, V. (author)
- Riga Technical University, Latvia,Riga Tech Univ, Inst Telecommun, LV-1048 Riga, Latvia.
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- Popov, Sergei (author)
- KTH,Tillämpad fysik
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- Wu, Y. (author)
- Huawei Technologies Company Ltd, China,Huawei Technol Co Ltd, Inst Strateg Res, Shenzhen 518055, Peoples R China.
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- Yu, X. (author)
- Huawei Technologies Company Ltd, China,Huawei Technol Co Ltd, Inst Strateg Res, Shenzhen 518055, Peoples R China.,Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China.;Zhejiang Lab, Hangzhou 311121, Peoples R China.
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- Ozolins, Oskars (author)
- KTH,RISE,Industriella system,KTH Royal Institute of Technology, Sweden; Riga Technical University, Latvia,Tillämpad fysik,RISE Res Inst Sweden, Networks Unit, S-16440 Kista, Sweden.;Riga Tech Univ, Inst Telecommun, LV-1048 Riga, Latvia.
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- Xu, Y (author)
- Zhejiang Lab, China; Zhejiang University, China
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Zhejiang Lab, China; Zhejiang University, China Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China;Zhejiang Lab, Hangzhou 311121, Peoples R China. (creator_code:org_t)
- Institute of Electrical and Electronics Engineers Inc. 2023
- 2023
- English.
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In: IEEE Journal of Selected Topics in Quantum Electronics. - : Institute of Electrical and Electronics Engineers Inc.. - 1077-260X .- 1558-4542. ; 29:5
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The terahertz communications display an important role in high-speed wireless communications, the security threat from the eavesdroppers in the terahertz communications has been gaining attention recently. The true randomness in the physical layer can ensure one-time-pad encryption for secured terahertz communications, however, physical layer security schemes like the quantum key distribution methods suffer from device imperfections that limit the desirable signal rate and link distance. Herein, we present the quantum noise secured terahertz wireless communications with photonic terahertz signal generation schemes. With the high-order diffusion algorithms, the signal is masked by the quantum noise ciphers to the eavesdroppers and cannot be detected because the inevitable randomness by quantum noise measurement will cause physical measurement errors. In the experiment, we demonstrate 16 Gbits-1 quantum noise secured terahertz wireless communications with the conventional optical communication realms and devices, operating at 300 GHz terahertz frequency. This quantum noise secured terahertz communication approach is a significant step toward high-security wireless communications.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
Keyword
- Communication system security
- communication system signaling
- optical communication
- optical signal processing
- quantum theory
- terahertz radiation
- Adaptive optics
- Network layers
- Network security
- Quantum cryptography
- Quantum noise
- Random processes
- Transmitters
- Cipher
- High speed optical techniques
- Optical mixing
- Optical noise
- Optical signal-processing
- Tera Hertz
- Wireless communications
Publication and Content Type
- ref (subject category)
- art (subject category)
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To the university's database
- By the author/editor
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Zhang, L.
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Deng, Q.
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Zhang, H.
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Yang, Z.
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Pang, Xiaodan, D ...
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Bobrovs, V.
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Popov, Sergei
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Wu, Y.
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Yu, X.
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Ozolins, Oskars
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Xu, Y
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- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Electrical Engin ...
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and Communication Sy ...
- Articles in the publication
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IEEE Journal of ...
- By the university
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RISE
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Royal Institute of Technology