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Approaching maximal precision of Hong-Ou-Mandel interferometry with non-perfect visibility.

Authors :
Meskine, Othmane
Descamps, Eloi
Keller, Arne
Lemaître, Aristide
Baboux, Florent
Ducci, Sara
Milman, Pérola
Source :
EPJ Web of Conferences. 10/31/2024, Vol. 309, p1-2. 2p.
Publication Year :
2024

Abstract

This work explores precision limits in two-photon Hong-Ou-Mandel interferometry under non-perfect visibility. A theoretical model is developed and experimentally validated using different quantum states. A remarkable ratio of 0.97 between the experimental precision and the quantum limit is observed, establishing a new benchmark in the field. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*PHOTONS
*GAUGE bosons
*BENCHMARKING (Management)
*QUANTUM chromodynamics
*INTERFEROMETRY

Details

Language :
English
ISSN :
21016275
Volume :
309
Database :
Academic Search Index
Journal :
EPJ Web of Conferences
Publication Type :
Conference
Accession number :
180621424
Full Text :
https://doi.org/10.1051/epjconf/202430908001
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