Trace of evanescent wave polarization by atomic vapor spectroscopy

Abstract Various efforts have been made to determine the polarization state of evanescent waves in different structures. The present study shows the reliability of magneto-optical spectroscopy of D1 and D2 lines of rubidium metal and polarization-dependent transitions to investigate and trace the ch...

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Autores principales: M. Mosleh, M. Ranjbaran, S. M. Hamidi
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/929bd28f44604dbeae90be89449cb524
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spelling oai:doaj.org-article:929bd28f44604dbeae90be89449cb5242021-11-08T10:53:57ZTrace of evanescent wave polarization by atomic vapor spectroscopy10.1038/s41598-021-01264-92045-2322https://doaj.org/article/929bd28f44604dbeae90be89449cb5242021-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-01264-9https://doaj.org/toc/2045-2322Abstract Various efforts have been made to determine the polarization state of evanescent waves in different structures. The present study shows the reliability of magneto-optical spectroscopy of D1 and D2 lines of rubidium metal and polarization-dependent transitions to investigate and trace the changes in the polarization state of evanescent fields during total internal reflection over different angles. For this purpose, we design and fabricate atomic- evanescent Rb vapor cells and examine the effect of polarization changes of evanescent waves, depending on the propagation direction of evanescent waves in anisotropic rubidium vapor media under 88 mT external magnetic field by different configurations theoretically and experimentally. The results confirm the dependency of allowed $$\sigma^{ \pm } { }\;{\text{and}}\;\pi$$ σ ± and π transitions on the magneto optical configuration as a tool to determine changes in the polarization of evanescent waves in more complicated wave states in anisotropic media.M. MoslehM. RanjbaranS. M. HamidiNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
M. Mosleh
M. Ranjbaran
S. M. Hamidi
Trace of evanescent wave polarization by atomic vapor spectroscopy
description Abstract Various efforts have been made to determine the polarization state of evanescent waves in different structures. The present study shows the reliability of magneto-optical spectroscopy of D1 and D2 lines of rubidium metal and polarization-dependent transitions to investigate and trace the changes in the polarization state of evanescent fields during total internal reflection over different angles. For this purpose, we design and fabricate atomic- evanescent Rb vapor cells and examine the effect of polarization changes of evanescent waves, depending on the propagation direction of evanescent waves in anisotropic rubidium vapor media under 88 mT external magnetic field by different configurations theoretically and experimentally. The results confirm the dependency of allowed $$\sigma^{ \pm } { }\;{\text{and}}\;\pi$$ σ ± and π transitions on the magneto optical configuration as a tool to determine changes in the polarization of evanescent waves in more complicated wave states in anisotropic media.
format article
author M. Mosleh
M. Ranjbaran
S. M. Hamidi
author_facet M. Mosleh
M. Ranjbaran
S. M. Hamidi
author_sort M. Mosleh
title Trace of evanescent wave polarization by atomic vapor spectroscopy
title_short Trace of evanescent wave polarization by atomic vapor spectroscopy
title_full Trace of evanescent wave polarization by atomic vapor spectroscopy
title_fullStr Trace of evanescent wave polarization by atomic vapor spectroscopy
title_full_unstemmed Trace of evanescent wave polarization by atomic vapor spectroscopy
title_sort trace of evanescent wave polarization by atomic vapor spectroscopy
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/929bd28f44604dbeae90be89449cb524
work_keys_str_mv AT mmosleh traceofevanescentwavepolarizationbyatomicvaporspectroscopy
AT mranjbaran traceofevanescentwavepolarizationbyatomicvaporspectroscopy
AT smhamidi traceofevanescentwavepolarizationbyatomicvaporspectroscopy
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