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Cesium alignment produced by pumping with unpolarized light
We demonstrate optical pumping on the four hyperfine components of the Cs D 1 transition by unpolarized (UPL) resonant laser light. The evidence is based on the reduction of the absorption coefficients κ 0 with increasing light power P in an uncoated Cs vapor cell with isotropic spin relaxation. For...
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| Published in: | The European physical journal. D, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2018-04, Vol.72 (4), p.1-7, Article 73 |
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| cited_by | cdi_FETCH-LOGICAL-c319t-c88ca6e1468d08c80672e2531f43752253cd3dddcacf2604318e1aee139c05d83 |
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| cites | cdi_FETCH-LOGICAL-c319t-c88ca6e1468d08c80672e2531f43752253cd3dddcacf2604318e1aee139c05d83 |
| container_end_page | 7 |
| container_issue | 4 |
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| container_title | The European physical journal. D, Atomic, molecular, and optical physics |
| container_volume | 72 |
| creator | Shi, Yongqi Weis, Antoine |
| description | We demonstrate optical pumping on the four hyperfine components of the Cs
D
1
transition by unpolarized (UPL) resonant laser light. The evidence is based on the reduction of the absorption coefficients
κ
0
with increasing light power
P
in an uncoated Cs vapor cell with isotropic spin relaxation. For comparison we perform the same quantitative
κ
0
(
P
) measurements with linearly-polarized light (LPL) and circularly-polarized light (CPL). We find that our previously published algebraic expressions give an excellent description of all experimentally recorded induced transparency signals. Based on this we can make reliable absolute predictions for the power dependence of the spin orientation and alignment produced by pumping with LPL, CPL and UPL.
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| doi_str_mv | 10.1140/epjd/e2018-90107-x |
| format | article |
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D
1
transition by unpolarized (UPL) resonant laser light. The evidence is based on the reduction of the absorption coefficients
κ
0
with increasing light power
P
in an uncoated Cs vapor cell with isotropic spin relaxation. For comparison we perform the same quantitative
κ
0
(
P
) measurements with linearly-polarized light (LPL) and circularly-polarized light (CPL). We find that our previously published algebraic expressions give an excellent description of all experimentally recorded induced transparency signals. Based on this we can make reliable absolute predictions for the power dependence of the spin orientation and alignment produced by pumping with LPL, CPL and UPL.
Graphical abstract</description><identifier>ISSN: 1434-6060</identifier><identifier>EISSN: 1434-6079</identifier><identifier>DOI: 10.1140/epjd/e2018-90107-x</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Absorptivity ; Alignment ; Applications of Nonlinear Dynamics and Chaos Theory ; Atomic ; Cesium ; Light ; Molecular ; Optical and Plasma Physics ; Optical pumping ; Physical Chemistry ; Physics ; Physics and Astronomy ; Polarized light ; Quantum Information Technology ; Quantum Physics ; Regular Article ; Spectroscopy/Spectrometry ; Spintronics</subject><ispartof>The European physical journal. D, Atomic, molecular, and optical physics, 2018-04, Vol.72 (4), p.1-7, Article 73</ispartof><rights>EDP Sciences, SIF, Springer-Verlag GmbH Germany, part of Springer Nature 2018</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-c88ca6e1468d08c80672e2531f43752253cd3dddcacf2604318e1aee139c05d83</citedby><cites>FETCH-LOGICAL-c319t-c88ca6e1468d08c80672e2531f43752253cd3dddcacf2604318e1aee139c05d83</cites><orcidid>0000-0003-0950-3600 ; 0000-0002-7763-9967</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids></links><search><creatorcontrib>Shi, Yongqi</creatorcontrib><creatorcontrib>Weis, Antoine</creatorcontrib><title>Cesium alignment produced by pumping with unpolarized light</title><title>The European physical journal. D, Atomic, molecular, and optical physics</title><addtitle>Eur. Phys. J. D</addtitle><description>We demonstrate optical pumping on the four hyperfine components of the Cs
D
1
transition by unpolarized (UPL) resonant laser light. The evidence is based on the reduction of the absorption coefficients
κ
0
with increasing light power
P
in an uncoated Cs vapor cell with isotropic spin relaxation. For comparison we perform the same quantitative
κ
0
(
P
) measurements with linearly-polarized light (LPL) and circularly-polarized light (CPL). We find that our previously published algebraic expressions give an excellent description of all experimentally recorded induced transparency signals. Based on this we can make reliable absolute predictions for the power dependence of the spin orientation and alignment produced by pumping with LPL, CPL and UPL.
Graphical abstract</description><subject>Absorptivity</subject><subject>Alignment</subject><subject>Applications of Nonlinear Dynamics and Chaos Theory</subject><subject>Atomic</subject><subject>Cesium</subject><subject>Light</subject><subject>Molecular</subject><subject>Optical and Plasma Physics</subject><subject>Optical pumping</subject><subject>Physical Chemistry</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Polarized light</subject><subject>Quantum Information Technology</subject><subject>Quantum Physics</subject><subject>Regular Article</subject><subject>Spectroscopy/Spectrometry</subject><subject>Spintronics</subject><issn>1434-6060</issn><issn>1434-6079</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp9kEtPwzAQhC0EEqXwBzhF4hy6ayeOI06o4iVV4gJny9ibNlXzwE5E4dfjtghunHak_WZ2NYxdIlwjZjCjfu1mxAFVWgJCkW6P2AQzkaUSivL4V0s4ZWchrAGA55mcsJs5hXpsErOpl21D7ZD0vnOjJZe8fSb92PR1u0w-6mGVjG3fbYyvv-Iu0qvhnJ1UZhPo4mdO2ev93cv8MV08PzzNbxepFVgOqVXKGkmYSeVAWQWy4MRzgVUmipxHZZ1wzlljKy4hE6gIDRGK0kLulJiyq0NufO19pDDodTf6Np7UHIRQXCmUkeIHyvouBE-V7n3dGP-pEfSuJL0rSe9L0vuS9DaaxMEUItwuyf9F_-P6Bl8HbHE</recordid><startdate>20180401</startdate><enddate>20180401</enddate><creator>Shi, Yongqi</creator><creator>Weis, Antoine</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0003-0950-3600</orcidid><orcidid>https://orcid.org/0000-0002-7763-9967</orcidid></search><sort><creationdate>20180401</creationdate><title>Cesium alignment produced by pumping with unpolarized light</title><author>Shi, Yongqi ; Weis, Antoine</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-c88ca6e1468d08c80672e2531f43752253cd3dddcacf2604318e1aee139c05d83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Absorptivity</topic><topic>Alignment</topic><topic>Applications of Nonlinear Dynamics and Chaos Theory</topic><topic>Atomic</topic><topic>Cesium</topic><topic>Light</topic><topic>Molecular</topic><topic>Optical and Plasma Physics</topic><topic>Optical pumping</topic><topic>Physical Chemistry</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Polarized light</topic><topic>Quantum Information Technology</topic><topic>Quantum Physics</topic><topic>Regular Article</topic><topic>Spectroscopy/Spectrometry</topic><topic>Spintronics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shi, Yongqi</creatorcontrib><creatorcontrib>Weis, Antoine</creatorcontrib><collection>CrossRef</collection><jtitle>The European physical journal. D, Atomic, molecular, and optical physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shi, Yongqi</au><au>Weis, Antoine</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cesium alignment produced by pumping with unpolarized light</atitle><jtitle>The European physical journal. D, Atomic, molecular, and optical physics</jtitle><stitle>Eur. Phys. J. D</stitle><date>2018-04-01</date><risdate>2018</risdate><volume>72</volume><issue>4</issue><spage>1</spage><epage>7</epage><pages>1-7</pages><artnum>73</artnum><issn>1434-6060</issn><eissn>1434-6079</eissn><abstract>We demonstrate optical pumping on the four hyperfine components of the Cs
D
1
transition by unpolarized (UPL) resonant laser light. The evidence is based on the reduction of the absorption coefficients
κ
0
with increasing light power
P
in an uncoated Cs vapor cell with isotropic spin relaxation. For comparison we perform the same quantitative
κ
0
(
P
) measurements with linearly-polarized light (LPL) and circularly-polarized light (CPL). We find that our previously published algebraic expressions give an excellent description of all experimentally recorded induced transparency signals. Based on this we can make reliable absolute predictions for the power dependence of the spin orientation and alignment produced by pumping with LPL, CPL and UPL.
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| identifier | ISSN: 1434-6060 |
| ispartof | The European physical journal. D, Atomic, molecular, and optical physics, 2018-04, Vol.72 (4), p.1-7, Article 73 |
| issn | 1434-6060 1434-6079 |
| language | eng |
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| source | Springer Link |
| subjects | Absorptivity Alignment Applications of Nonlinear Dynamics and Chaos Theory Atomic Cesium Light Molecular Optical and Plasma Physics Optical pumping Physical Chemistry Physics Physics and Astronomy Polarized light Quantum Information Technology Quantum Physics Regular Article Spectroscopy/Spectrometry Spintronics |
| title | Cesium alignment produced by pumping with unpolarized light |
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