|
|
|
Controllable optical multi-well trap and its optical lattices using compounded cosine patterns |
| Zhou Qi(周琦)a)b), Lu Jun-Fa(陆俊发)b), and Yin Jian-Ping(印建平)a)† |
| a Key Laboratory of Optical and Magnetic Resonance Spectroscopy, Ministry of Education, Department of Physics, East China Normal University, Shanghai 200062, China; b Department of Physics, East China Institute of Technology, Fuzhou 344000, Jiangxi Province, China |
|
|
|
|
Abstract This paper proposes a flexible scheme to form various optical multi-well traps for cold atoms or molecules by using a simple optical system composed of an compounded amplitude cosine-only grating and a single lens illuminated by a plane light wave or a Gaussian beam. Dynamic manipulation and evolution of multi-well trap can be easily implemented by controlling the modulation frequency of the cosine patterns. It also discusses how to expand this multi-well trap to two-dimensional lattices with single- or multi-well trap by using an orthogonally or non-orthogonally modulated grating, as well as using incoherent multi-beam illumination, and these results show that all the symmetric structures of two-dimensional Bravais lattices can be obtained facilely by using proposed scheme.
|
Received: 26 March 2010
Revised: 10 July 2010
Accepted manuscript online:
|
|
PACS:
|
37.10.De
|
(Atom cooling methods)
|
| |
42.79.Bh
|
(Lenses, prisms and mirrors)
|
|
| Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 10434060, 10674047 and 10804031), the National Key Basic Research and Development Program of China (Grant No. 2006CB921604), the Program for Changjiang Scholar and Innovative Research Team, and Shanghai Leading Academic Discipline Project (Grant No. B408), the Youth Foundation of Jiangxi Educational Committee (Grant No. GJJ09530), and the Open Research Fund of State Key Laboratory of Precision Spectroscopy, East China Normal University. |
Cite this article:
Zhou Qi(周琦), Lu Jun-Fa(陆俊发), and Yin Jian-Ping(印建平) Controllable optical multi-well trap and its optical lattices using compounded cosine patterns 2010 Chin. Phys. B 19 123203
|
| [1] |
Verkerk P, Lounis B, Salomon C, Cohen-Tannoudji C, Courtois J Y and Grynberg G 1992 Phys. Rev. Lett. 68 3861
|
| [2] |
Jessen P S, Gerz C, Lett P D, Phillips W D, Rolston S L, Spreeuw R J C and Westbrook C I 1992 Phys. Rev. Lett. 69 49
|
| [3] |
Blakie P B and Wang W X 2007 Phys. Rev. A 76 053620-1
|
| [4] |
Jochim S, Bartenstein M, Altmeyer A, Hendl G, Riedl S, Chin C, Hecker Denschlag J and Grimm R 2003 Science 302 2101
|
| [5] |
Yang R S and Yang J H 2008 Chin. Phys. B 17 1189
|
| [6] |
BenDahan M, Peik E, Reichel J, Castin Y and Salomon C 1996 Phys. Rev. Lett. 76 4508
|
| [7] |
Wilkinson S R, Barucha C F, Madison K W, Niu Q and Raizen M G 1996 Phys. Rev. Lett. 76 4512
|
| [8] |
Müstecaplhi ovglu ö E and Oktel M ö 2005 Phys. Rev. Lett. 94 220404-1
|
| [9] |
Tacsghi n M E, Müstecaplhi olu ö E and Oktel M ö 2007 Phys. Rev. A 75 063627-1
|
| [10] |
Petrosyan D 2007 Phys. Rev. A 76 053823-1
|
| [11] |
Holmes M E, Tscherneck M, Quinto-Su P A and Bigelow N P 2004 Phys. Rev. A 69 063408-1
|
| [12] |
Jaksch D, Briegel H J, Cirac J I, Gardiner C W and Zoller P 1999 Phys. Rev. Lett. 82 1975
|
| [13] |
Song W 2009 Chin. Phys. B 18 3251
|
| [14] |
Shin Y, Saba M, Pasquini T A, Ketterle W, Pritchard D E and Leanhardt A E 2004 Phys. Rev. Lett. 92 050405-1
|
| [15] |
Zhou Q, Lu J F and Yin J P 2010 Chin. Phys. B 19 093202
|
| [16] |
Protsenko I E, Reymond G, Schlosser N and Grangier P 2002 Phys. Rev. A 65 052301-1
|
| [17] |
Amico L, Osterloh A and Cataliotti F 2005 Phys. Rev. Lett. 95 063201-1
|
| [18] |
Grier D G 2003 Nature 424 810
|
| [19] |
Bergamini S, Darquié B, Jones M, Jacubowiez L, Browaeys A and Grangier P 2004 J. Opt. Soc. Am. B 21 1889
|
| [20] |
Ji X M and Yin J P 2005 J. Opt. Soc. Am. B 22 1737
|
| [21] |
Lu J F, Ji X M and Yin J P 2006 Chin. Opt. Lett. 4 683
|
| [22] |
Dumke R, Volk M, Muther T, Buchkremer F B J, Birkl G and Ertmer W 2002 Phys. Rev. Lett. 89 097903-1
|
| [23] |
McGloin D, Spalding G, Melville H, Sibbett W and Dholakia K 2003 Opt. Express 11 158
|
| [24] |
Fatemi F K and Bashkansky M 2006 Opt. Express 14 1368
|
| [25] |
Rhodes D P, Gherardi D M, Livesey J, McGloin D, Melville H, Freegarde T and Dholakia K 2006 J. Mod. Opt. 53 547
|
| [26] |
Boyer V, Godun R M, Smirne G, Cassettari D, Chandrashekar C M, Deb A B, Laczik Z J and Foot C J 2006 Phys. Rev. A 73 031402(R)-1
|
| [27] |
Fatemi F K, Bashkansky M and Dutton Z 2007 Opt. Express 15 3589
|
| [28] |
Melville H, Milne G F, Spalding G C, Sibbett W, Dholakia K and McGloin D 2003 Opt. Express 11 3562
|
| [29] |
Barrett M D, Sauer J A and Chapman M S 2001 Phys. Rev. Lett. 87 010404-1
|
| No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|
