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The preparation and manipulation of single neutral atoms in optical dipole traps have important applications in quantum simulation and information. For this purpose, a single neutral atom, trapped in a static optical dipole trap which is formed by a strongly focused red-detuned far-off-resonance laser, can be transferred to a movable optical dipole trap when the movable trap crosses the static trap and the transfer efficiency can reach about 94%, meanwhile this transferred atom could be located at given position in the focal plane. This experimental result has potential applications in realizing entanglement of two individual neutral atoms in an optical dipole trap array.
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Keywords:
- a single atom /
- optical dipole trap /
- space transfer
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[27] He X D, Yu S, Xu P, Wang J, Zhan M S 2012 Opt. Express 20 3711
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[1] Schlosser N, Reymond G, Protsenko I, Grangier P 2001 Nature 411 1024
[2] Xu P, He X D, Wang J, Zhan M S 2010 Opt. Lett. 35 2164
[3] Darquie B, Jones M P A, Dingjan J, Beugnon J, Bergamini S, Sortais Y, Messin G, Browaeys A, Grangier P 2005 Science 309 454
[4] Volz J, Weber M, Schlenk D, Rosenfeld W, Vrana J, Saucke K, Kurtsiefer C, Weinfurter H 2006 Phys. Rev. Lett. 96 030404
[5] Schrader D, Dotsenko I, Khudaverdyan M, Miroshnychenko Y, Rauschenbeutel A, Meschede D 2004 Phys. Rev. Lett. 93 150501
[6] Karski M, Förster L, Choi J M, Steffen A, Alt W, Meschede D, Widera A 2009 Science 325 174
[7] Johnson T A, Urban E, Henage T, Isenhower L, Yavuz D D, Walker T G, Saffman M 2008 Phys. Rev. Lett. 100 113003
[8] Urban E, Johnson T A, Henage T, Isenhower L, Yavuz D D, Walker T G, Saffman M 2009 Nat. Phys. 5 110
[9] Isenhower L, Urban E, Zhang X L, Gill A T, Henage T, Johnson T A, Walker T G, Saffman M 2010 Phys. Rev. Lett. 104 010503
[10] Wilk T, Gaëtan A, Evellin C, Wolters J, Miroshnychenko Y, Grangier P, Browaeys A 2010 Phys. Rev. Lett. 104 010502
[11] Blatt R, Wineland D 2008 Nature 453 1008
[12] Kok P, Munro W J, Nemoto K, Ralph T C, Dowling J P, Milburn G J 2007 Rev. Mod. Phys. 79 135
[13] Li X Q, Wu Y W, Steel D, Gammon D, Stievater T H, Katzer D S, Park D, Piermarocchi C, Sham L J 2003 Science 301 809
[14] Petta J R, Johnson A C, Taylor J M, Laird E A, Yacoby A, Lukin M D, Marcus C M, Hanson M P, Gossard A C 2005 Science 309 2180
[15] Zhou Z W, Tu T, Gong M, Li C F, Hu Y, Yang Y, Guo G C 2009 Prog. Phys. 29 127 (in Chinese) [周正威, 涂涛, 龚明, 李传锋, 胡勇, 杨勇, 郭光灿 2009 物理学进展 29 127]
[16] Frese D, Uberholz B, Kuhr S, Alt W, Schrader D, Gomer V, Meschede D 2000 Phys. Rev. Lett. 85 3777
[17] Greiner M, Mandel O, Esslinger T, Hänsch T W, Bloch I 2002 Nature 415 39
[18] Stöferle T, Moritz H, Schori C, Köhl M, Esslinger T 2004 Phys. Rev. Lett. 92 130403
[19] Spielman I B, Phillips W D, Porto J V 2007 Phys. Rev. Lett. 98 080404
[20] Mandel O, Greiner M, Widera A, Rom T, Hänsch T W, Bloch I 2003 Nature 425 937
[21] Kuhr S, Alt W, Schrader D, Müller M, Gomer V, Meschede D 2001 Science 293 278
[22] He X D, Xu P, Wang J, Zhan M S 2009 Opt. Express 17 21007
[23] Miroshnychenko Y, Alt W, Dotsenko I, Förster L, Khudaverdyan M, Meschede D, Reick S, Rauschenbeutel A 2006 Phys. Rev. Lett. 97 243003
[24] Beugnon J, Tuchendler C, Marion H, Gaëtan A, Miroshnychenko Y, Sortais Y R P, Lance A M, Jones M P A, Messin G, Browaeys A, Grangier P 2007 Nat. Phys. 3 696
[25] Liu T, Zhang T C, Wang J M, Peng K C 2004 Acta Phys. Sin. 53 1346 (in Chinese) [刘涛, 张天才, 王军民, 彭堃墀 2004 53 1346]
[26] Schlosser N, Reymond G, Grangier P 2002 Phys. Rev. Lett. 89 023005
[27] He X D, Yu S, Xu P, Wang J, Zhan M S 2012 Opt. Express 20 3711
[28] Weitenberg C, Endres M, Sherson J F, Cheneau M, Schauβ P, Fukuhara T, Bloch I, Kuhr S 2011 Nature 471 319
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