TY - GEN

T1 - The Protocol of Quantum Key Distribution on Beams with Space Structured Polarization

AU - Решетников, Даниил Дмитриевич

AU - Соколов, Андрей Леонидович

AU - Вашукевич, Евгений Александрович

AU - Петров, Виктор Михайлович

AU - Голубева, Татьяна Юрьевна

N1 - Conference code: 21

PY - 2024/7/1

Y1 - 2024/7/1

N2 - The work proposes a protocol for quantum key distribution using Laguerre-Gaussian beams with space structured polarization invariant to rotation of the radial coordinate in a plane normal to the beam propagation axis. It is shown that axial polarization symmetry makes such beams insensitive to rotations relative to the optical axis, which makes it possible to use them to transmit information in cryptographic protocols in space communication systems. Keywords: quantum key distribution; satellite-to-ground communications; vector beams with structured polarization; cube corner reflectors.

AB - The work proposes a protocol for quantum key distribution using Laguerre-Gaussian beams with space structured polarization invariant to rotation of the radial coordinate in a plane normal to the beam propagation axis. It is shown that axial polarization symmetry makes such beams insensitive to rotations relative to the optical axis, which makes it possible to use them to transmit information in cryptographic protocols in space communication systems. Keywords: quantum key distribution; satellite-to-ground communications; vector beams with structured polarization; cube corner reflectors.

UR - https://www.mendeley.com/catalogue/c13ada9c-74ff-35bc-8d1a-70beb847e00b/

U2 - 10.1109/iclo59702.2024.10624509

DO - 10.1109/iclo59702.2024.10624509

M3 - Conference contribution

SN - 9798350390674

SP - 462

BT - 2024 International Conference Laser Optics (ICLO) Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 21st International Conference Laser Optics

Y2 - 1 July 2024 through 5 July 2024

ER -