TY - GEN
T1 - Superdense teleportation for space applications
AU - Graham, T. M.
AU - Bernstein, Herbert J.
AU - Javadi, H.
AU - Geldzahler, B. J.
AU - Kwiat, P. G.
PY - 2014
Y1 - 2014
N2 - We report the implementation of a novel entanglement-enabled quantum state communication protocol, known as SuperDense Teleportation, using photons hyperentangled in polarization and orbital angular momentum. We used these techniques to transmit unimodular ququart states between distant parties with an averaged fidelity of 86.2±3%; almost twice the classical limit of 44%. We also propose a method to use SuperDense Teleportation to communicate quantum states from a space platform, such as the International Space Station, to a terrestrial optical telescope. We evaluate several configurations and investigate the challenges arising from the movement of the space station with respect to the ground.
AB - We report the implementation of a novel entanglement-enabled quantum state communication protocol, known as SuperDense Teleportation, using photons hyperentangled in polarization and orbital angular momentum. We used these techniques to transmit unimodular ququart states between distant parties with an averaged fidelity of 86.2±3%; almost twice the classical limit of 44%. We also propose a method to use SuperDense Teleportation to communicate quantum states from a space platform, such as the International Space Station, to a terrestrial optical telescope. We evaluate several configurations and investigate the challenges arising from the movement of the space station with respect to the ground.
KW - Quantum Communication
KW - Quantum Teleportation Hyperentanglement
KW - Remote State Preparation
KW - SuperDense Teleportation
UR - http://www.scopus.com/inward/record.url?scp=84906329968&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84906329968&partnerID=8YFLogxK
U2 - 10.1117/12.2050978
DO - 10.1117/12.2050978
M3 - Conference contribution
AN - SCOPUS:84906329968
SN - 9781628410600
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Quantum Information and Computation XII
PB - SPIE
T2 - Quantum Information and Computation XII
Y2 - 8 May 2014 through 9 May 2014
ER -