Measurement of the Earth's gravity gradient with an atom interferometer-based gravity gradiometer

被引:348
|
作者
Snadden, MJ [1 ]
McGuirk, JM [1 ]
Bouyer, P [1 ]
Haritos, KG [1 ]
Kasevich, MA [1 ]
机构
[1] Yale Univ, Dept Phys, New Haven, CT 06520 USA
关键词
D O I
10.1103/PhysRevLett.81.971
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We report the demonstration of an atom interferometer-based gravity gradiometer. The gradiometer uses stimulated two-photon Raman transitions to measure the relative accelerations of two ensembles of laser cooled atoms. We have used this instrument to measure the gradient of the Earth's gravitational field.
引用
收藏
页码:971 / 974
页数:4
相关论文
共 50 条
  • [1] Development of an atom-interferometer gravity gradiometer for gravity measurement from space
    N. Yu
    J.M. Kohel
    J.R. Kellogg
    L. Maleki
    Applied Physics B, 2006, 84 : 647 - 652
  • [2] Development of an atom-interferometer gravity gradiometer for gravity measurement from space
    Yu, N.
    Kohel, J. M.
    Kellogg, J. R.
    Maleki, L.
    APPLIED PHYSICS B-LASERS AND OPTICS, 2006, 84 (04): : 647 - 652
  • [3] Simultaneous measurement of gravity acceleration and gravity gradient with an atom interferometer
    Sorrentino, F.
    Bertoldi, A.
    Bodart, Q.
    Cacciapuoti, L.
    de Angelis, M.
    Lien, Y. -H.
    Prevedelli, M.
    Rosi, G.
    Tino, G. M.
    APPLIED PHYSICS LETTERS, 2012, 101 (11)
  • [4] A Spaceborne Gravity Gradiometer Concept Based on Cold Atom Interferometers for Measuring Earth's Gravity Field
    Carraz, Olivier
    Siemes, Christian
    Massotti, Luca
    Haagmans, Roger
    Silvestrin, Pierluigi
    MICROGRAVITY SCIENCE AND TECHNOLOGY, 2014, 26 (03) : 139 - 145
  • [5] A Spaceborne Gravity Gradiometer Concept Based on Cold Atom Interferometers for Measuring Earth’s Gravity Field
    Olivier Carraz
    Christian Siemes
    Luca Massotti
    Roger Haagmans
    Pierluigi Silvestrin
    Microgravity Science and Technology, 2014, 26 : 139 - 145
  • [6] Sensitivity limits of a Raman atom interferometer as a gravity gradiometer
    Sorrentino, F.
    Bodart, Q.
    Cacciapuoti, L.
    Lien, Y. -H.
    Prevedelli, M.
    Rosi, G.
    Salvi, L.
    Tino, G. M.
    PHYSICAL REVIEW A, 2014, 89 (02):
  • [7] ANALYSIS OF THE INFLUENCE OF MEASUREMENT FOR THE CONTROL CIRCUIT OF GRAVITY GRADIOMETER ON GRAVITY GRADIENT MEASUREMENT
    Qian, Xuewu
    Ning, Tingzhou
    UPB Scientific Bulletin, Series C: Electrical Engineering and Computer Science, 2024, 86 (02): : 201 - 210
  • [8] ANALYSIS OF THE INFLUENCE OF MEASUREMENT FOR THE CONTROL CIRCUIT OF GRAVITY GRADIOMETER ON GRAVITY GRADIENT MEASUREMENT
    Qian, Xuewu
    Ning, Tingzhou
    UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES C-ELECTRICAL ENGINEERING AND COMPUTER SCIENCE, 2024, 86 (02): : 201 - 210
  • [9] Atom interferometer measurement of the newtonian constant of gravity
    Fixler, J. B.
    Foster, G. T.
    McGuirk, J. M.
    Kasevich, M. A.
    SCIENCE, 2007, 315 (5808) : 74 - 77
  • [10] Experimental progress in gravity measurement with an atom interferometer
    Zhou, Min-kang
    Hu, Zhong-kun
    Duan, Xiao-chun
    Sun, Bu-liang
    Zhao, Jin-bo
    Luo, Jun
    FRONTIERS OF PHYSICS IN CHINA, 2009, 4 (02): : 170 - 173