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pro vyhledávání: '"F.A. Narducci"'
Akademický článek
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Akademický článek
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Publikováno v:
Journal of Modern Optics. 58:2028-2035
We study the general problem of Raman resonances in arbitrary magnetic fields for realistic alkali atoms. We first present the details of a model that includes all magnetic sub-levels and their appropriate coupling strengths to two laser fields. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4123b26dc1075c58d15a0e1fc605caf9
https://doi.org/10.1080/09500340.2011.606377
https://doi.org/10.1080/09500340.2011.606377
Publikováno v:
Journal of Modern Optics. 58:2008-2014
Systems that exhibit positive and negative dispersion are of interest for numerous applications especially when accompanied by transparency. In this work, we study the variation of the sign of the dispersion in the case of a four-level ‘N-Scheme’
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c09681eb6214a8e9c429ea434c89aed8
https://doi.org/10.1080/09500340.2011.603441
https://doi.org/10.1080/09500340.2011.603441
Publikováno v:
Journal of Modern Optics. 57:1849-1857
We have investigated recoil-induced resonances in laser-cooled atoms for the purpose of developing an optical switch. In contrast to our earlier experiments 8, we employ a system in which the trapping beams are left on during the course of the measur
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https://explore.openaire.eu/search/publication?articleId=doi_________::837d6fd09355cc8b090b58a1d4c827cc
https://doi.org/10.1080/09500340.2010.522259
https://doi.org/10.1080/09500340.2010.522259
Publikováno v:
Journal of Modern Optics. 56:2013-2021
In this article, we highlight some of the problems inherent in fielding an atom interferometer sensor, specifically an atom interferometer gradient magnetometer of the type recently proposed [Davis, J.P.; Narducci, F.A. J. Mod. Opt. 2008, 55, 3173–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55079cb2c1d7bc50089cf50f50929df3
https://doi.org/10.1080/09500340903243455
https://doi.org/10.1080/09500340903243455
Autor:
Marlan O. Scully, Hebin Li, J.P. Davis, Yuri V. Rostovtsev, George R. Welch, F.A. Narducci, V.A. Sautenkov
Publikováno v:
Journal of Modern Optics. 55:3093-3099
We have studied phase dynamics in EIT in a dense rubidium vapor. We have observed a very fast growth of the absorption when the phase of the optical field was abruptly changed, followed by a slow return to the steady state absorption. Then the transm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c679756f6e54d007324ccccbbd3d67d
https://doi.org/10.1080/09500340802130779
https://doi.org/10.1080/09500340802130779
Autor:
D. S. Goodman, Reinhold Blümel, Jonathan Kwolek, F.A. Narducci, James D. Wells, Winthrop Smith
Publikováno v:
Physical Review A. 91
to be 7.4 ± 1.9 × 10 8 cm 3 /s for the type I Na MOT immersed within an � 140 K ion cloud and 1.10±0.25×10 7 cm 3 /s for the type II Na MOT within an � 1070 K ion cloud. Our measurements show excellent agreement with previously reported theor
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https://explore.openaire.eu/search/publication?articleId=doi_________::4bd6e1327ff414089ebdb7f504f25816
https://doi.org/10.1103/physreva.91.012709
https://doi.org/10.1103/physreva.91.012709
Publikováno v:
Frontiers in Optics 2015.
We present atom interferometry measurements using a 2D tilted MOT atom source. The atoms’ transit times through multiple continuous Raman beams form the atom optic light pulses. Prospects for a dual sensor will be discussed.
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https://explore.openaire.eu/search/publication?articleId=doi_________::7f52c1511a76541006f35bc548aa0310
https://doi.org/10.1364/ls.2015.lth4d.4
https://doi.org/10.1364/ls.2015.lth4d.4
Publikováno v:
Frontiers in Optics 2015.
We present measurements of magnetic gradients using atom clouds. Atoms are collected in a 3D MOT and half the atoms are launched. Raman spectroscopy is performed, determining the magnetic field at each atom cloud.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d66d61f707b64f7d2afcf3902f7f7dc
https://doi.org/10.1364/ls.2015.lth4d.6
https://doi.org/10.1364/ls.2015.lth4d.6