Facebook Twitter 新浪微博 Instagram YouTube Wednesday, Sep 21, 2016
Search
Archive
English>>People's Daily Online Exclusives

Chinese scientists realize quantum teleportation within intercity network

(People's Daily Online)    15:01, September 21, 2016

(File photo)

Recently, scientists from the University of Science and Technology of China accomplished the world’s first quantum teleportation between independent sources in the intercity communication network of Hefei, Anhui province, People’s Daily reported. Quantum teleportation is used to deliver quantum information, which is enciphered in photons, from one place to another.

This research result was published online by Nature Photonics on Sept. 19. The finding of a Canadian research team on quantum teleportation was also published in the same journal. Together, these two research projects demonstrate that it is feasible to conduct quantum teleportation within an intercity network. They have also laid a solid foundation for the construction of a more expansive quantum network in the future.

Zhang Qiang, a professor at the University of Science and Technology of China, explained that private quantum communication currently uses a quantum key to encrypt classified information. As the technology develops, the transmission of quantum information will be realized, and quantum teleportation - which depends on optical networks - will greatly enhance the security and strength of Internet connections. 

(For the latest China news, Please follow People's Daily on Twitter and Facebook)(Web editor: Kong Defang, Bianji)

Add your comment

Related reading

We Recommend

Most Read

Key Words