Quality of polarization entanglement in spontaneous parametric down conversion

Quality of polarization entanglement in spontaneous parametric down conversion

We experimentally demonstrated a high degree of polarization entanglement known as entanglement visibility through spontaneous parametric down conversion process pumped by a femtosecond laser. The entangled-photon pair was obtained using two type-I BBO crystal. The down-converted photons from these...

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Main Authors: Ali N, Soekardjo S, Saharudin S., Wahiddin M. R. B.
Format: Article
Language:English
Published: EDP Sciences 2017-01-01
Series:EPJ Web of Conferences
Online Access:https://doi.org/10.1051/epjconf/201716201033
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spelling doaj-06a5e8691d1d48b29a0791bddfb3728a2021-08-02T07:45:35ZengEDP SciencesEPJ Web of Conferences2100-014X2017-01-011620103310.1051/epjconf/201716201033epjconf_incape2017_01033Quality of polarization entanglement in spontaneous parametric down conversionAli NSoekardjo SSaharudin S.Wahiddin M. R. B.We experimentally demonstrated a high degree of polarization entanglement known as entanglement visibility through spontaneous parametric down conversion process pumped by a femtosecond laser. The entangled-photon pair was obtained using two type-I BBO crystal. The down-converted photons from these crystals demonstrates a high visibility of 98.7% (θ2 = 0°) and 90% (θ2 = 22.5°). These results are in agreement with the theory which expects high visibility from such arrangement.https://doi.org/10.1051/epjconf/201716201033
collection DOAJ
language English
format Article
sources DOAJ
author Ali N
Soekardjo S
Saharudin S.
Wahiddin M. R. B.
spellingShingle Ali N
Soekardjo S
Saharudin S.
Wahiddin M. R. B.
Quality of polarization entanglement in spontaneous parametric down conversion
EPJ Web of Conferences
author_facet Ali N
Soekardjo S
Saharudin S.
Wahiddin M. R. B.
author_sort Ali N
title Quality of polarization entanglement in spontaneous parametric down conversion
title_short Quality of polarization entanglement in spontaneous parametric down conversion
title_full Quality of polarization entanglement in spontaneous parametric down conversion
title_fullStr Quality of polarization entanglement in spontaneous parametric down conversion
title_full_unstemmed Quality of polarization entanglement in spontaneous parametric down conversion
title_sort quality of polarization entanglement in spontaneous parametric down conversion
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2017-01-01
description We experimentally demonstrated a high degree of polarization entanglement known as entanglement visibility through spontaneous parametric down conversion process pumped by a femtosecond laser. The entangled-photon pair was obtained using two type-I BBO crystal. The down-converted photons from these crystals demonstrates a high visibility of 98.7% (θ2 = 0°) and 90% (θ2 = 22.5°). These results are in agreement with the theory which expects high visibility from such arrangement.
url https://doi.org/10.1051/epjconf/201716201033
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AT soekardjos qualityofpolarizationentanglementinspontaneousparametricdownconversion
AT saharudins qualityofpolarizationentanglementinspontaneousparametricdownconversion
AT wahiddinmrb qualityofpolarizationentanglementinspontaneousparametricdownconversion
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