Abstract
We demonstrate qubit transmission via an optical cable in a metropolitan area network using quantum communications via sidebands with record-setting system parameters for such systems in network mode. The sifted-key generation rate was 1.06 Mbits/s with losses of 1.63 dB and a quantum error coefficient of 1%.
| Original language | English |
|---|---|
| Pages (from-to) | 362-367 |
| Number of pages | 6 |
| Journal | Journal of Optical Technology (A Translation of Opticheskii Zhurnal) |
| Volume | 84 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 1 Jun 2017 |
Funding
Funding. Russian Federation Government (Subsidy 074-U01); Ministry of Education and Science of the Russian Federation (Minobrnauka) Unique Applied Scientific Research and Experimental Development (1414.578.21.0112, RFMEFI57815X0112, 02.G25.31.0229.