Free-space quantum key distribution to a moving receiver

Jean Philippe Bourgoin; Brendon L. Higgins; Nikolay Gigov; Catherine Holloway; Christopher J. Pugh; Sarah Kaiser; Miles Cranmer; Thomas Jennewein

doi:10.1364/OE.23.033437

Free-space quantum key distribution to a moving receiver

Jean Philippe Bourgoin, Brendon L. Higgins, Nikolay Gigov, Catherine Holloway, Christopher J. Pugh, Sarah Kaiser, Miles Cranmer, Thomas Jennewein

Research output: Contribution to journal › Article

42 Citations (Scopus)

Abstract

Technological realities limit terrestrial quantum key distribution (QKD) to single-link distances of a few hundred kilometers. One promising avenue for global-scale quantum communication networks is to use low-Earth-orbit satellites. Here we report the first demonstration of QKD from a stationary transmitter to a receiver platform traveling at an angular speed equivalent to a 600 km altitude satellite, located on a moving truck. We overcome the challenges of actively correcting beam pointing, photon polarization and time-of-flight. Our system generates an asymptotic secure key at 40 bits/s.

Original language	English
Pages (from-to)	33437-33447
Number of pages	11
Journal	Optics Express
Volume	23
Issue number	26
DOIs	https://doi.org/10.1364/OE.23.033437
Publication status	Published - 28 Dec 2015
Externally published	Yes

Access to Document

10.1364/OE.23.033437

Link to publication in Scopus

Fingerprint Dive into the research topics of 'Free-space quantum key distribution to a moving receiver'. Together they form a unique fingerprint.

Cite this

@article{dcef25fe758b4a7c882fa562291b769d,

title = "Free-space quantum key distribution to a moving receiver",

abstract = "Technological realities limit terrestrial quantum key distribution (QKD) to single-link distances of a few hundred kilometers. One promising avenue for global-scale quantum communication networks is to use low-Earth-orbit satellites. Here we report the first demonstration of QKD from a stationary transmitter to a receiver platform traveling at an angular speed equivalent to a 600 km altitude satellite, located on a moving truck. We overcome the challenges of actively correcting beam pointing, photon polarization and time-of-flight. Our system generates an asymptotic secure key at 40 bits/s.",

author = "Bourgoin, {Jean Philippe} and Higgins, {Brendon L.} and Nikolay Gigov and Catherine Holloway and Pugh, {Christopher J.} and Sarah Kaiser and Miles Cranmer and Thomas Jennewein",

year = "2015",

month = "12",

day = "28",

doi = "10.1364/OE.23.033437",

language = "English",

volume = "23",

pages = "33437--33447",

journal = "Optics Express",

issn = "1094-4087",

publisher = "OPTICAL SOC AMER",

number = "26",

}

TY - JOUR

T1 - Free-space quantum key distribution to a moving receiver

AU - Bourgoin, Jean Philippe

AU - Higgins, Brendon L.

AU - Gigov, Nikolay

AU - Holloway, Catherine

AU - Pugh, Christopher J.

AU - Kaiser, Sarah

AU - Cranmer, Miles

AU - Jennewein, Thomas

PY - 2015/12/28

Y1 - 2015/12/28

N2 - Technological realities limit terrestrial quantum key distribution (QKD) to single-link distances of a few hundred kilometers. One promising avenue for global-scale quantum communication networks is to use low-Earth-orbit satellites. Here we report the first demonstration of QKD from a stationary transmitter to a receiver platform traveling at an angular speed equivalent to a 600 km altitude satellite, located on a moving truck. We overcome the challenges of actively correcting beam pointing, photon polarization and time-of-flight. Our system generates an asymptotic secure key at 40 bits/s.

AB - Technological realities limit terrestrial quantum key distribution (QKD) to single-link distances of a few hundred kilometers. One promising avenue for global-scale quantum communication networks is to use low-Earth-orbit satellites. Here we report the first demonstration of QKD from a stationary transmitter to a receiver platform traveling at an angular speed equivalent to a 600 km altitude satellite, located on a moving truck. We overcome the challenges of actively correcting beam pointing, photon polarization and time-of-flight. Our system generates an asymptotic secure key at 40 bits/s.

UR - http://www.scopus.com/inward/record.url?scp=84960426200&partnerID=8YFLogxK

U2 - 10.1364/OE.23.033437

DO - 10.1364/OE.23.033437

M3 - Article

VL - 23

SP - 33437

EP - 33447

JO - Optics Express

JF - Optics Express

SN - 1094-4087

IS - 26

ER -