Development of adjustable permanent magnet Zeeman slowers for optical lattice clocks

doi:10.1088/1674-1056/26/5/053701

中国物理B ›› 2017, Vol. 26 ›› Issue (5): 53701-053701.doi: 10.1088/1674-1056/26/5/053701

• ATOMIC AND MOLECULAR PHYSICS • 上一篇下一篇

Development of adjustable permanent magnet Zeeman slowers for optical lattice clocks

Xiao-Hang Zhang(张晓航), Xin-Ye Xu(徐信业)

State Key Laboratory of Precision Spectroscopy and Department of Physics, East China Normal University, Shanghai 200062, China

收稿日期:2016-12-31 修回日期:2017-02-19 出版日期:2017-05-05 发布日期:2017-05-05
通讯作者: Xin-Ye Xu E-mail:xyxu@phy.ecnu.edu.cn
基金资助:
Project supported by the National Key Basic Research and Development Program of China (Grant Nos. 2012CB821302 and 2016YFA0302103), the National Natural Science Foundation of China (Grant No. 11134003), the National High Technology Research and Development Program of China (Grant No. 2014AA123401), and the Shanghai Excellent Academic Leaders Program of China (Grant No. 12XD1402400).

Development of adjustable permanent magnet Zeeman slowers for optical lattice clocks

Xiao-Hang Zhang(张晓航), Xin-Ye Xu(徐信业)

State Key Laboratory of Precision Spectroscopy and Department of Physics, East China Normal University, Shanghai 200062, China

Received:2016-12-31 Revised:2017-02-19 Online:2017-05-05 Published:2017-05-05
Contact: Xin-Ye Xu E-mail:xyxu@phy.ecnu.edu.cn
Supported by:
Project supported by the National Key Basic Research and Development Program of China (Grant Nos. 2012CB821302 and 2016YFA0302103), the National Natural Science Foundation of China (Grant No. 11134003), the National High Technology Research and Development Program of China (Grant No. 2014AA123401), and the Shanghai Excellent Academic Leaders Program of China (Grant No. 12XD1402400).

摘要/Abstract

摘要：

We develop a permanent-magnet Zeeman slower with adjustable magnets along the longitudinal and radial directions. Produced by four arrays of cylindrical magnets, the longitudinal magnetic field in the slower is tunable if relevant parameters vary, for example, laser detuning or intensity. The proposed Zeeman slower can be reconfigured for Sr atoms. Additionally, we demonstrate that the residual magnetic field produced by the permanent magnets in the magneto-optical trap region can be as small as 0.5 Gs.

关键词: permanent magnet, Zeeman slower, laser cooling, optical clock

Abstract:

Key words: permanent magnet, Zeeman slower, laser cooling, optical clock

中图分类号: (Atom cooling methods)

37.10.De

32.60.+i (Zeeman and Stark effects) 07.55.-w (Magnetic instruments and components)

张晓航, 徐信业. Development of adjustable permanent magnet Zeeman slowers for optical lattice clocks[J]. 中国物理B, 2017, 26(5): 53701-053701.

Xiao-Hang Zhang(张晓航), Xin-Ye Xu(徐信业). Development of adjustable permanent magnet Zeeman slowers for optical lattice clocks[J]. Chin. Phys. B, 2017, 26(5): 53701-053701.

参考文献 22

[1]	Nemitz N, Ohkubo T, Takamoto M, Ushijima I, Das M, Ohmae N and Katori H 2016 Nat. Photon. 10 258
[2]	Nicholson T L, Campbell S L, Hutson R B, Marti G E, Bloom B J, McNally R L, Zhang W, Barrett M D, Safronova M S, Strouse G F, Tew W L and Ye J 2015 Nat. Commun. 6 6896
[3]	Hinkley N, Sherman J A, Phillips N B, Schioppo M, Lemke N D, Beloy K, Pizzocaro M, Oates C W and Ludlow A D 2013 Science 341 1215
[4]	Chen N and Xu X Y 2015 Laser Phys. Lett. 12 015501
[5]	Zhang X H, Zhou M, Chen N, Gao Q, Han C Y, Yao Y, Xu P, Li S Y, Xu Y L, Jiang Y Y, Bi Z Y, Ma L S and Xu X Y 2015 Laser Phys. Lett. 12 025501
[6]	Metcalf H J and van der Straten P 1999 Laser Cooling and Trapping (New York: Springer-Verlag) pp. 73-85
[7]	Dedman C J, Nes J, Hanna T M, Dall R G, Baldwin K G H and Truscott A G 2004 Rev. Sci. Instrum. 75 5136
[8]	Ovchinnikov Y B 2007 Opt. Commun. 276 261
[9]	Hill I R, Ovchinnikov Y B, Bridge E M, Curtis E A and Gill P 2014 J. Phys. B: At. Mol. Opt. Phys. 47 075006
[10]	Lebedev V and Weld D M 2014 J. Phys. B: At. Mol. Opt. Phys. 47 155003
[11]	Wang Q, Lin Y G, Gao F L, Li Y, Lin B K, Meng F, Zang E J, Fang Z J and Li T C 2015 Chin. Phys. Lett. 32 100701
[12]	Cheiney P, Carraz O, Bartoszek-Bober D, Faure S, Vermersch F, Fabre C M, Gattobigio G L, Lahaye T, Guéry-Odelin D and Mathevet R 2011 Rev. Sci. Instrum. 82 063115
[13]	Hill I R, Ovchinnikov Y B, Bridge E M, Curtis E A, Donnellan S and Gill P 2012 European Frequency and Time Forum, April 23-27, 2012 Gothenburg, p. 545
[14]	Reinaudi G, Osborn C B, Bega K and Zelevinsky T 2012 J. Opt. Soc. Am. B 29 4
[15]	Ovchinnikov Y B 2008 Eur. Phys. J. Special Topics 163 95
[16]	Ovchinnikov Y B 2012 Opt. Commun. 285 1175
[17]	Nath P, Chandrana C K, Dunkerley D, Neal J A and Platts D 2013 Appl. Phys. Lett. 102 202409
[18]	Barrett T E, Dapore-Schwartz S W, Ray M D and Lafyatis G P 1991 Phys. Rev. Lett. 67 3483
[19]	Zhang X H and Xu X Y 2016 Laser Phys. 26 075501
[20]	Xu X Y, Wang W L, Zhou Q H, Li G H, Jiang H L, Chen L F, Ye J, Zhou Z H, Cai Y, Tang H Y and Zhou M 2009 Front. Phys. China 4 160
[21]	Molenaar P A, van der Straten P and Heideman H G M 1997 Phys. Rev. A 55 605
[22]	Bergeman T, Harold G E and Metcalf J 1987 Phys. Rev. A 35 1535

Development of adjustable permanent magnet Zeeman slowers for optical lattice clocks

Development of adjustable permanent magnet Zeeman slowers for optical lattice clocks

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