论文信息 - Towards Co-Existence of 100 Gbps Classical Channel Within a WDM Quantum Entanglement Network

Towards Co-Existence of 100 Gbps Classical Channel Within a WDM Quantum Entanglement Network

We experimentally prove the feasibility of wavelength multiplexing bright 100 Gbps classical communication with multiple single-photon level entanglement channels over SMF-28e fibre in a quantum network. This minimises the resources needed for quantum networks.

[1] Simon J. Devitt,et al. The Path to Scalable Distributed Quantum Computing , 2016, Computer.

[2] J. S. Shaari,et al. Advances in Quantum Cryptography , 2019, 1906.01645.

[3] Mohsen Razavi,et al. A trusted node–free eight-user metropolitan quantum communication network , 2019, Science Advances.

[5] Bernhard Schrenk,et al. Flexible Entanglement Distribution Based on WDM and Active Switching Technology , 2019, 2019 21st International Conference on Transparent Optical Networks (ICTON).

[6] Rupert Ursin,et al. An entanglement-based wavelength-multiplexed quantum communication network , 2018, Nature.

[7] E. Hugues-Salas,et al. 11.2 Tb/s Classical Channel Coexistence With DV-QKD Over a 7-Core Multicore Fiber , 2020, Journal of Lightwave Technology.

[8] Reza Nejabati,et al. End-to-End Quantum Secured Inter-Domain 5G Service Orchestration Over Dynamically Switched Flex-Grid Optical Networks Enabled by a q-ROADM , 2020, Journal of Lightwave Technology.

[9] Hao Qin,et al. Coexistence of continuous variable QKD with intense DWDM classical channels , 2014, 1412.1403.