ATOMIC AND MOLECULAR PHYSICS |
|
|
|
|
Magic Wavelengths of the Optical Clock Transition at 1107 nm of Barium |
YU Geng-Hua1,2**, XU Qi-Ming1, ZHOU Chao2, DUAN Cheng-Bo3, LI Long2, CHAI Rui-Peng2 |
1College of Materials and Mineral Resources, Xi'an University of Architecture and Technology, Xi'an 710055 2School of Science, Xi'an University of Architecture and Technology, Xi'an 710055 3School of Science, Chang'an University, Xi'an 710064
|
|
Cite this article: |
YU Geng-Hua, XU Qi-Ming, ZHOU Chao et al 2015 Chin. Phys. Lett. 32 033201 |
|
|
Abstract Magic wavelengths for laser trapping of barium atoms in the optical lattices are calculated with considering the optical clock transition at 1107 nm between the 6s2 1S0 state and 6s5d 3D1 state. Theoretical calculation shows that there are several magic wavelengths with the linearly polarized trapping laser. The trap depths of the optical lattice and the slope of light shift difference with different magic wavelengths are also calculated. Some of these magic wavelengths are selected and recommended as potentially suitable magic wavelengths for the optical lattice trapping laser.
|
|
Published: 26 February 2015
|
|
PACS: |
32.60.+i
|
(Zeeman and Stark effects)
|
|
37.10.Jk
|
(Atoms in optical lattices)
|
|
32.70.Jz
|
(Line shapes, widths, and shifts)
|
|
|
|
|
[1] Hinkley N et al 2013 Science 341 1215 [2] Bloom B J et al 2014 Nature 506 71 [3] Middelmann T et al 2012 Phys. Rev. Lett. 109 263004 [4] Battesti R et al 2004 Phys. Rev. Lett. 92 253001 [5] Gupta S et al 2002 Phys. Rev. Lett. 89 140401 [6] Guéna J et al 2012 Phys. Rev. Lett. 109 080801 [7] Leefer N et al 2013 Phys. Rev. Lett. 111 060801 [8] Wolf P et al 2006 Phys. Rev. Lett. 96 060801 [9] Behr J A and Gwinner G 2009 J. Phys. G: Nucl. Part. Phys. 36 033101 [10] Calarco T, Briegel H J, Jaksch D, Cirac J I and Zoller P 2000 J. Mod. Opt. 47 2137 [11] Chaudhury S, Merkel S, Herr T, Silberfarb A, Deutsch I H and Jessen P S 2007 Phys. Rev. Lett. 99 163002 [12] Katori H, Takamoto M, Pal'chikov V G and Ovsiannikov V D 2003 Phys. Rev. Lett. 91 173005 [13] Takamoto M, Hong F L, Higashi R and Katori H 2005 Nature 435 321 [14] Ushijima I, Takamoto M, Das M, Ohkubo T and Katori H 2014 arXiv:1405.4071v1 [physics.atom-ph] [15] Le Targat R, Lorini L, Le Coq Y, Zawada M, Guéna J, Abgrall M, Gurov M, Rosenbusch P, Rovera D G, Nagórny B, Gartman R, Westergaard P G, Tobar M E, Lours M, Santarelli G, Clairon A, Bize S, Laurent P, Lemonde P and Lodewyck J 2013 Nat. Commun. 4 2109 [16] Falke S, Lemke N, Grebing C, Lipphardt B, Weyers S, Gerginov V, Huntemann N, Hagemann C, Al-Masoudi A, H ?fner S, Vogt S, Sterr U and Lisdat C 2014 New J. Phys. 16 073023 [17] McFerran J J, Yi L, Mejri S, Di Manno S, Zhang W, Guéna J, Le Coq Y and Bize S 2012 Phys. Rev. Lett. 108 183004 [18] Hachisu H, Miyagishi K, Porsev S G, Derevianko A, Ovsiannikov V D, Pal'chikov V G, Takamoto M and Katori H 2008 Phys. Rev. Lett. 100 053001 [19] Zhou X J, Chen X Z, Chen J B, Wang Y Q and Li J M 2009 Chin. Phys. Lett. 26 090601 [20] Flambaum V V, Dzuba V A and Derevianko A 2008 Phys. Rev. Lett. 101 220801 [21] Beloy K, Derevianko A, Dzuba V A and Flambaum V V 2009 Phys. Rev. Lett. 102 120801 [22] Dzuba V A, Flambaum V V and Benjamin L L 2011 Phys. Rev. A 83 032502 [23] Yu G H, Zhong J Q, Li R B, Wang J and Zhan M S 2011 Chin. Phys. Lett. 28 073201 [24] Yu G H, Xu Q M, Zhou C, Liang L, Li L and Chai R P 2014 Mod. Phys. Lett. B 28 1450183 [25] Zhou X J, Xu X, Chen X Z and Chen J B 2010 Phys. Rev. A 81 012115 [26] De S, Dammalapati U, Jungmann K and Willmann L 2009 Phys. Rev. A 79 041402 [27] De S 2008 Laser Cooling and Trapping of Barium (PhD Dissertation) (University of Groningen, Groningen, Netherlands) p 104 [28] Dzuba V A and Ginges J S M 2006 Phys. Rev. A 73 032503 [29] Migdalek J and Baylis W E 1990 Phys. Rev. A 42 6897 [30] Dammalapati U, De S, Jungmann K and Willmann L 2009 Eur. Phys. J. D 53 1 [31] Courtillot I, Quessada A, Kovacich R P, Brusch A, Kolker D, Zondy J J, Rovera G D and Lemonde P 2003 Phys. Rev. A 68 030501(R) [32] Pizzocaro M, Costanzo G A, Godone A, Levi F, Mura A, Zoppi M and Calonico D 2012 IEEE Trans. Ultrason. Ferroelectr. Freq. Control 59 426 [33] Mitroy J, Safronova M S and Clark C W 2010 J. Phys. B 43 202001 [34] Degenhardt C, Stoehr H, Sterr U, Riehle F and Lisdat C 2004 Phys. Rev. A 70 023414 [35] Zheng Y N, Zhou X J, Chen J B and Chen X Z 2006 Chin. Phys. Lett. 23 1687 [36] Zang X R, Zhang T G and Chen J B 2012 Chin. Phys. Lett. 29 090601 [37] Kramida A, Ralchenko Yu, Reader J and NIST ASD Team 2014 NIST Atomic Spectra Database (version 5.2) http://physics.nist.gov/asd (National Institute of Standards and Technology, Gaithersburg, MD) [38] Klose J Z, Fuhr J R and Wiese W L 2002 J. Phys. Chem. Ref. Data 31 217 [39] Ku?aga D, Migda?ek J and Bar O 2001 J. Phys. B 34 4775 [40] Niggli S and Huber M C E 1987 Phys. Rev. A 35 2908 [41] Brust J and Gallagher A C 1995 Phys. Rev. A 52 2120 [42] Bloch I 2005 Nat. Phys. 1 23 [43] Chin J K, Miller D E, Liu Y, Stan C, Setiawan W, Sanner C, Xu K and Ketterle W 2006 Nature 443 961 |
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|