Towards Using a 2D Magneto-Optical Trap to Improve a Mercury Optical Lattice Clock

被引：0
|
作者：
Cambier, V [1 ]
Guo, C. [1 ]
Calvert, J. [1 ]
De Sarlo, L. [1 ]
Bize, S. [1 ]
机构：
[1] Sorbonne Univ, Univ PSL, CNRS, LNE SYRTE,Observ Paris, 61 Ave Observ, F-75014 Paris, France
来源：
PROCEEDINGS OF THE 2019 JOINT CONFERENCE OF THE IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM AND EUROPEAN FREQUENCY AND TIME FORUM (EFTF-IFCS 2019) | 2019年
关键词：
Optical lattice clock; Mercury; MOT; Ratio Measurements; Stability; Dick;
D O I：
10.1109/fcs.2019.8856115
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We report on the recent improvements of the mercury optical lattice clock based on Hg-199 operating at LNE-SYRTE. In particular we describe how the exploitation of a 2D Magneto Optical Trap (2D-MOT) allowed us to increase significantly the number of useful atoms gathered in a given time. As a consequence we were able to decrease the loading time of the mercury optical lattice clock, so as the cycle time, that is the main factor of the Dick effect.
引用
收藏
页数：2
相关论文
共 50 条
  • [41] Realization of a mirror magneto-optical trap
    Clifford, MA
    Lancaster, GPT
    Mitchell, RH
    Akerboom, F
    Dholakia, K
    JOURNAL OF MODERN OPTICS, 2001, 48 (06) : 1123 - 1128
  • [42] Realization of a magneto-optical trap in microgravity
    Bongs, Kai
    Brinkmann, Wiebke
    Dittus, Hansjorg
    Ertmer, Wolfgang
    Goeklu, Ertan
    Johannsen, Greta
    Kajari, Endre
    Koenemann, Thorben
    Laemmerzahl, Claus
    Lewoczko-Adamczyk, Wojciech
    Nandi, Gerrit
    Peters, Achim
    Rasel, Ernst Maria
    Schleich, Wolfgang P.
    Schiemangk, Max
    Sengstock, Klaus
    Vogel, Anika
    Walser, Reinhold
    Wildfang, Sven
    Van Zoest, Tim
    JOURNAL OF MODERN OPTICS, 2007, 54 (16-17) : 2513 - 2522
  • [43] Compact optical switch based on 2D photonic crystal and magneto-optical cavity
    Dmitriev, Victor
    Kawakatsu, Marcelo N.
    Portela, Gianni
    OPTICS LETTERS, 2013, 38 (07) : 1016 - 1018
  • [44] 3D Magneto-Optical Trap of Yttrium Monoxide
    Collopy, Alejandra L.
    Ding, Shiqian
    Wu, Yewei
    Finneran, Ian A.
    Anderegg, Loic
    Augenbraun, Benjamin L.
    Doyle, John M.
    Ye, Jun
    PHYSICAL REVIEW LETTERS, 2018, 121 (21)
  • [45] 1D Magneto-Optical Trap of Polyatomic Molecules
    Baum, Louis
    Vilas, Nathaniel B.
    Hallas, Christian
    Augenbraun, Benjamin L.
    Raval, Shivam
    Mitra, Debayan
    Doyle, John M.
    PHYSICAL REVIEW LETTERS, 2020, 124 (13)
  • [46] A novel 2-D+ magneto-optical trap configuration for cold atoms
    Semonyo, M.
    Dlamini, S.
    Morrissey, M. J.
    Petruccione, F.
    PROCEEDINGS OF SAIP2012: THE 57TH ANNUAL CONFERENCE OF THE SOUTH AFRICAN INSTITUTE OF PHYSICS, 2012, : 293 - 298
  • [47] Magneto-optical trapping of neutral mercury
    Villwock, P.
    Siol, S.
    Walther, Th.
    EUROPEAN PHYSICAL JOURNAL D, 2011, 65 (1-2): : 251 - 255
  • [48] Magneto-optical trapping of neutral mercury
    P. Villwock
    S. Siol
    Th. Walther
    The European Physical Journal D, 2011, 65 : 251 - 255
  • [49] A Single Folded Beam Magneto-Optical Trap System for Neutral Mercury Atoms
    刘亢亢
    赵儒臣
    苟维
    付小虎
    刘洪力
    尹士奇
    孙剑芳
    徐震
    王育竹
    Chinese Physics Letters, 2016, 33 (07) : 42 - 45
  • [50] A Single Folded Beam Magneto-Optical Trap System for Neutral Mercury Atoms
    Liu, Kang-Kang
    Zhao, Ru-Chen
    Gou, Wei
    Fu, Xiao-Hu
    Liu, Hong-Li
    Yin, Shi-Qi
    Sun, Jian-Fang
    Xu, Zhen
    Wang, Yu-Zhu
    CHINESE PHYSICS LETTERS, 2016, 33 (07)
12345