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Telecommunication compatibility evaluation for co-existing quantum key distribution in homogenous multicore fiber
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- Lin, Rui, 1988 (författare)
- Chalmers University of Technology, Sweden,Chalmers Univ Technol, Dept Elect Engn, S-41296 Gothenburg, Sweden.,Chalmers tekniska högskola
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- Udalcovs, Aleksejs (författare)
- RISE,Industriella system,RISE Res Inst Sweden AB, S-16440 Kista, Sweden.,RISE Research Institutes of Sweden
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- Ozolins, Oskars (författare)
- KTH,RISE,Industriella system,KTH Royal Institute of Technology, Sweden,Fotonik,RISE Res Inst Sweden AB, S-16440 Kista, Sweden.,Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH),RISE Research Institutes of Sweden,RISE Res Inst Sweden AB, Sweden; KTH Royal Inst Technol, Sweden
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- Pang, Xiaodan, Dr. (författare)
- KTH,Optical Network Laboratory (ON Lab),S-16440 Kista, Sweden.,KTH Royal Institute of Technology, Sweden,Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH),KTH Royal Inst Technol, Sweden
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- Gan, Lin (författare)
- Huazhong University of Science and Technology, China,Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan 430074, Peoples R China.,Huazhong Univ Sci and Technol, Peoples R China
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- Tang, Ming (författare)
- Huazhong University of Science and Technology, China,Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan 430074, Peoples R China.,Huazhong Univ Sci and Technol, Peoples R China
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- Fu, Songnian (författare)
- Huazhong University of Science and Technology, China,Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan 430074, Peoples R China.,Huazhong Univ Sci and Technol, Peoples R China
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- Popov, Sergei (författare)
- KTH,Fotonik,KTH Royal Institute of Technology, Sweden,Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH),KTH Royal Inst Technol, Sweden
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- Silva, Thiago (författare)
- National Institute of Metrology, Quality and Technology, Brazil,Natl Inst Metrol Qual & Technol, Opt Metrol Div, BR-25250020 Duque De Caxias, RJ, Brazil.,Natl Inst Metrol Qual and Technol, Brazil
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- Xavier, Guilherme B (författare)
- Linköpings universitet,Informationskodning,Tekniska fakulteten
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- Chen, Jiajia, 1981 (författare)
- Chalmers University of Technology, Sweden,Chalmers Univ Technol, Dept Elect Engn, S-41296 Gothenburg, Sweden.,Chalmers tekniska högskola
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Chalmers University of Technology, Sweden Chalmers Univ Technol, Dept Elect Engn, S-41296 Gothenburg, Sweden (creator_code:org_t)
- Institute of Electrical and Electronics Engineers Inc. 2020
- 2020
- Engelska.
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Ingår i: IEEE Access. - : Institute of Electrical and Electronics Engineers Inc.. - 2169-3536. ; 8, s. 78836-78846
- Relaterad länk:
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Abstract
Ämnesord
Stäng
- Quantum key distribution (QKD) is regarded as an alternative to traditional cryptography methods for securing data communication by quantum mechanics rather than computational complexity. Towards the massive deployment of QKD, embedding it with the telecommunication system is crucially important. Homogenous optical multi-core fibers (MCFs) compatible with spatial division multiplexing (SDM) are essential components for the next-generation optical communication infrastructure, which provides a big potential for co-existence of optical telecommunication systems and QKD. However, the QKD channel is extremely vulnerable due to the fact that the quantum states can be annihilated by noise during signal propagation. Thus, investigation of telecom compatibility for QKD co-existing with high-speed classical communication in SDM transmission media is needed. In this paper, we present analytical models of the noise sources in QKD links over heterogeneous MCFs. Spontaneous Raman scattering and inter-core crosstalk are experimentally characterized over spans of MCFs with different refractive index profiles, emulating shared telecom traffic conditions. Lower bounds for the secret key rates and quantum bit error rate (QBER) due to different core/wavelength allocation are obtained to validate intra- and inter-core co-existence of QKD and classical telecommunication
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)
Nyckelord
- communication system security
- Quantum key distribution
- spatial division multiplexing
- telecommunications
- Bit error rate
- Optical fiber communication
- Quantum theory
- Refractive index
- Space division multiple access
- Classical communication
- Communication infrastructure
- Compatibility evaluations
- Optical telecommunication system
- Quantum bit error rate
- Refractive index profiles
- Spontaneous Raman scattering
- Quantum cryptography
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Lin, Rui, 1988
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Udalcovs, Alekse ...
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Ozolins, Oskars
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Pang, Xiaodan, D ...
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Gan, Lin
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Tang, Ming
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visa fler...
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Fu, Songnian
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Popov, Sergei
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Silva, Thiago
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Xavier, Guilherm ...
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Chen, Jiajia, 19 ...
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visa färre...
- Om ämnet
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- TEKNIK OCH TEKNOLOGIER
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TEKNIK OCH TEKNO ...
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och Elektroteknik oc ...
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och Telekommunikatio ...
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- TEKNIK OCH TEKNOLOGIER
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TEKNIK OCH TEKNO ...
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och Elektroteknik oc ...
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och Kommunikationssy ...
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- TEKNIK OCH TEKNOLOGIER
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TEKNIK OCH TEKNO ...
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och Elektroteknik oc ...
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och Datorsystem
- Artiklar i publikationen
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IEEE Access
- Av lärosätet
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RISE
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Kungliga Tekniska Högskolan
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Chalmers tekniska högskola
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Linköpings universitet