Simulation key rate vs. the overall transmission loss (IMAGE)

Science China Press

Simulation key rate vs. the overall transmission loss

Caption

(a)&(b) With or without source flaws, an evident improvement in the key rate can be seen in our protocol with one order of magnitude higher than two other protocols. (c) Considering the experimental results, we depicted the secret key rate when the total number of pulses sent by Alice or Bob N=〖10〗^10.

Credit

©Science China Press

Usage Restrictions

Use with credit.

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.