Conference paper
Record-High Secret Key Rate for Joint Classical and Quantum Transmission Over a 37-Core Fiber
Department of Photonics Engineering, Technical University of Denmark1
Nagoya University2
Center for Macroscopic Quantum States, Department of Physics, Technical University of Denmark3
Fiber Optics, Devices and Non-linear Effects, Department of Photonics Engineering, Technical University of Denmark4
Ultra-fast Optical Communication, Department of Photonics Engineering, Technical University of Denmark5
Centre of Excellence for Silicon Photonics for Optical Communications, Centers, Technical University of Denmark6
Department of Physics, Technical University of Denmark7
Quantum Physics and Information Technology, Department of Physics, Technical University of Denmark8
Nanophotonic Devices, Department of Photonics Engineering, Technical University of Denmark9
Fujikura Ltd.10
Japan National Institute of Information and Communications Technology11
...and 1 moreWe overcome the low secret key rates of current quantum communication systems using space division multiplexing in a heterogeneous 37-core fiber. We demonstrate record-high rates of 107 Mb/s for the quantum channel alone and of 65 Mb/s when co-propagating with 370 Gb/s classical data.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2018 |
| Pages: | 1-2 |
| Proceedings: | 2018 IEEE Photonics Conference |
| ISBN: | 1538653583 , 1538653591 , 9781538653586 and 9781538653593 |
| ISSN: | 2575274x |
| Types: | Conference paper |
| DOI: | 10.1109/IPCon.2018.8527341 |
| ORCIDs: | Bacco, Davide , Cozzolino, Daniele , Da Ros, Francesco , Ding, Yunhong , Neergaard-Nielsen, Jonas Schou , Galili, Michael , Rottwitt, Karsten , Andersen, Ulrik Lund , Oxenløwe, Leif Katsuo and Morioka, Toshio |
37-core fiber Bit error rate Measurement uncertainty Multicore processing Multiplexing Optical fiber communication Photonics Protocols optical fibre networks private key cryptography quantum channel quantum communication quantum communication systems quantum cryptography quantum transmission record-high secret key rate space division multiplexing
