Close

Filter courses

Show courses Show filters
Close

Quantum Internet Solutions

01 /How to secure communication 02 /Introduction to the Quantum Internet 03 /Quantum Internet: road-map, labs and protocols 04 /What is a Quantum Internet? 05 /Tasks for a quantum internet 06 /Applications of a Quantum Internet 07 /Quantum Key Distribution using BB84 08 /Quantum Teleportation 09 /Blind Quantum Computing 10 /Distributed Systems 11 /Elements of a Quantum Internet 12 /Why is quantum internet superior to post-quantum cryptography 13 /Repeaters 14 /Why making quantum repeaters is hard 15 /Introducing entanglement distillation

Repeaters

How are a classical and a quantum repeater different? Can you imagine if there's a need for special requirements or protocols for the proper functioning of the network? 

A classical repeater is based on amplifying or copying the information. This is not allowed when treating quantum information. Thus, quantum repeaters are not based on amplification. One of the main requirements of a quantum repeater is to be able to send quantum information in such a way that is protected against losses and errors.