Theory of robust subrecoil cooling by stimulated Raman adiabatic passage
We demonstrate one-dimensional robust Raman cooling in a three-level Lambda -type atom, where the velocity-selective transfer is carried out by a STIRAP pulse. In contrast to the standard Raman method, the excitation profile is insensitive to variations in the pulse duration, whereas its position an...
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Veröffentlicht in: | Physical review. A, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2012-03, Vol.85 (3), Article 033422 |
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container_title | Physical review. A, Atomic, molecular, and optical physics |
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creator | Ivanov, Vladimir S. Rozhdestvensky, Yuri V. Suominen, Kalle-Antti |
description | We demonstrate one-dimensional robust Raman cooling in a three-level Lambda -type atom, where the velocity-selective transfer is carried out by a STIRAP pulse. In contrast to the standard Raman method, the excitation profile is insensitive to variations in the pulse duration, whereas its position and width are nevertheless under control. Two different cooling variants are examined and we show that subrecoil temperatures are attainable in both cases. |
doi_str_mv | 10.1103/PhysRevA.85.033422 |
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A, Atomic, molecular, and optical physics</title><description>We demonstrate one-dimensional robust Raman cooling in a three-level Lambda -type atom, where the velocity-selective transfer is carried out by a STIRAP pulse. In contrast to the standard Raman method, the excitation profile is insensitive to variations in the pulse duration, whereas its position and width are nevertheless under control. Two different cooling variants are examined and we show that subrecoil temperatures are attainable in both cases.</description><subject>Adiabatic flow</subject><subject>Cooling</subject><subject>Excitation</subject><subject>Pulse duration</subject><issn>1050-2947</issn><issn>1094-1622</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNo1kE1LAzEQhoMoWKt_wFOOXrbmO7vHUtQKBaXUc0iy2Tay29TMrrD_3pXqXGYYHl5eHoTuKVlQSvjj-2GEbfheLkq5IJwLxi7QjJJKFFQxdvl7S1KwSuhrdAPwSaYRZTVD690hpDzi1OCc3AA9hsHl4FNssU-pjcc9diOGPnZDa_tQ463t7BHbOlpn--jxyQLYfbhFV41tIdz97Tn6eH7ardbF5u3ldbXcFJ6VpC-oJUFpV9Vc6tCQilalJJTY6ccc0U0j5VQ_aCJq56RXRCqrlWtCybXQlPE5ejjnnnL6GgL0povgQ9vaY0gDmMkG5VQorSaUnVGfE0AOjTnl2Nk8TpD51Wb-tZlSmrM2_gO0hWHD</recordid><startdate>20120321</startdate><enddate>20120321</enddate><creator>Ivanov, Vladimir S.</creator><creator>Rozhdestvensky, Yuri V.</creator><creator>Suominen, Kalle-Antti</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20120321</creationdate><title>Theory of robust subrecoil cooling by stimulated Raman adiabatic passage</title><author>Ivanov, Vladimir S. ; Rozhdestvensky, Yuri V. ; Suominen, Kalle-Antti</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c280t-1a0e67b9d357ef091985010a67b2b07ff55334e704dbb5c6056a76bfe83747123</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Adiabatic flow</topic><topic>Cooling</topic><topic>Excitation</topic><topic>Pulse duration</topic><toplevel>online_resources</toplevel><creatorcontrib>Ivanov, Vladimir S.</creatorcontrib><creatorcontrib>Rozhdestvensky, Yuri V.</creatorcontrib><creatorcontrib>Suominen, Kalle-Antti</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physical review. 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Two different cooling variants are examined and we show that subrecoil temperatures are attainable in both cases.</abstract><doi>10.1103/PhysRevA.85.033422</doi></addata></record> |
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subjects | Adiabatic flow Cooling Excitation Pulse duration |
title | Theory of robust subrecoil cooling by stimulated Raman adiabatic passage |
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