Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Alpha Hamadou Ibrahim"'
Autor:
Shashi Prabhakar, Yingwen Zhang, Alpha Hamadou Ibrahim, Thomas Konrad, Andrew Forbes, Filippus S. Roux
Publikováno v:
Physical Review A. 94
The evolution of high dimensional entanglement in atmospheric turbulence is investigated. We study the effects of turbulence on photonic states generated by spontaneous parametric down-conversion, both theoretically and experimentally. One of the pho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b324220028ae245c104c3a54ea06d86f
https://doi.org/10.1103/physreva.94.032310
https://doi.org/10.1103/physreva.94.032310
Publikováno v:
Physical Review A. 90
Copyright: 2014 American Physical Society. This is the pre-print/post-print version of the work. The definitive version is published in the Journal of Physical Review A, vol 90, pp 1-11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::427fe9198f68ace6f65c14cc91acbbfb
https://doi.org/10.1103/physreva.90.052115
https://doi.org/10.1103/physreva.90.052115
Publikováno v:
SPIE Proceedings.
Quantum ghost imaging using entangled photon pairs has become an interesting field of investigation as it illustrates the quantum correlation between the photon pairs. We introduce a new technique using spatial light modulators encoded with appropria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f444e5c458f3ad5b31ff068829f457d6
https://doi.org/10.1117/12.2066371
https://doi.org/10.1117/12.2066371
Autor:
Filippus S. Roux, Andrew Forbes, Thomas Konrad, Alpha Hamadou Ibrahim, Sandeep K. Goyal, Melanie McLaren
Publikováno v:
SPIE Proceedings.
The use of Higher-dimensional entangled systems have been proved to signi cantly improve many quantum in- formation tasks. For instance, it has been shown that the use of higher-dimensional entangled systems provides a higher information capacity and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf47b5cf233e2b2360ff3c8f4fd9d089
https://doi.org/10.1117/12.2038935
https://doi.org/10.1117/12.2038935
Publikováno v:
Journal of Optics. 18:064002
Using an experimental setup that simulates a turbulent atmosphere, we study the secret key rate for quantum key distribution (QKD) protocols in orbital angular momentum based free space quantum communication. The QKD protocols under consideration inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41b75d1a77f7758cedd93ffd1af87e24
https://doi.org/10.1088/2040-8978/18/6/064002
https://doi.org/10.1088/2040-8978/18/6/064002
Publikováno v:
SPIE Proceedings.
The orbital angular momentum (OAM) state of light can potentially be used to implement higher dimensional entangled systems for quantum communication. Unfortunately, optical fibers in use today support only modes with zero OAM values. Free-space quan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2129b8e070c70097161d20c2001bd8e
https://doi.org/10.1117/12.893466
https://doi.org/10.1117/12.893466
Publikováno v:
Scopus-Elsevier
The decay of the orbital angular momentum (OAM) entanglement is investigated experi- mentally. Our results show that OAM entanglement is more robust in turbulence for higher OAM values, confiming previous theoretical studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db9c35f148f879edf29053543ae840f2
http://www.scopus.com/inward/record.url?eid=2-s2.0-84898603128&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84898603128&partnerID=MN8TOARS
Publikováno v:
Journal of Optics; Jun2016, Vol. 18 Issue 6, p1-1, 1p