Free Space Quantum Communication with Quantum Memory
Mehdi Namazi, Giuseppe Vallone, Bertus Jordaan, Connor Goham, Reihaneh Shahrokhshahi, Paolo Villoresi, Eden Figueroa
Abstract
Mehdi Namazi, Giuseppe Vallone, Bertus Jordaan, Connor Goham, Reihaneh Shahrokhshahi, Paolo Villoresi, Eden Figueroa
Abstract
We realize a quantum communication network combining the quantum part of the BB84 protocol with room-temperature quantum memory operation. We obtain quantum bit error rates above the classical threshold for a single-photon level operation.
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We realize a quantum communication network combining the quantum part of the BB84 protocol with room-temperature quantum memory operation. We obtain quantum bit error rates above the classical threshold for a single-photon level operation.
Key concepts: Quantum imaging, Quantum information science, Quantum channel, Quantum, Quantum network, Free-space optical communication, Quantum optics, Computer science