Investigation of the thermal adaptability for a mobile cold atom gravimeter

doi:10.1088/1674-1056/25/12/123701

中国物理B ›› 2016, Vol. 25 ›› Issue (12): 123701-123701.doi: 10.1088/1674-1056/25/12/123701

• ATOMIC AND MOLECULAR PHYSICS • 上一篇下一篇

Investigation of the thermal adaptability for a mobile cold atom gravimeter

Qi-Yu Wang(王启宇), Zhao-Ying Wang(王兆英), Zhi-Jie Fu(付志杰), Qiang Lin(林强)

1. Institute of Optics, Department of Physics, Zhejiang University, Hangzhou 310027, China;
2. Center for Optics and Optoelectronics Research, College of Science, Zhejiang University of Technology, Hangzhou 310023, China

收稿日期:2016-06-02 修回日期:2016-08-18 出版日期:2016-12-05 发布日期:2016-12-05
通讯作者: Zhao-Ying Wang, Qiang Lin E-mail:zhaoyingwang@zju.edu.cn;qlin@zju.edu.cn
基金资助:
Project supported by the National Natural Science Foundation of China (Grant Nos. 11174249 and 61475139), the National High Technology Research and Development Program of China (Grant No. 2011AA060504), the National Basic Research Program of China (Grant No. 2013CB329501), and the Fundamental Research Funds for the Central Universities, China (Grant No. 2016FZA3004).

Investigation of the thermal adaptability for a mobile cold atom gravimeter

Qi-Yu Wang(王启宇)¹, Zhao-Ying Wang(王兆英)¹, Zhi-Jie Fu(付志杰)¹, Qiang Lin(林强)^1,2

1. Institute of Optics, Department of Physics, Zhejiang University, Hangzhou 310027, China;
2. Center for Optics and Optoelectronics Research, College of Science, Zhejiang University of Technology, Hangzhou 310023, China

Received:2016-06-02 Revised:2016-08-18 Online:2016-12-05 Published:2016-12-05
Contact: Zhao-Ying Wang, Qiang Lin E-mail:zhaoyingwang@zju.edu.cn;qlin@zju.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant Nos. 11174249 and 61475139), the National High Technology Research and Development Program of China (Grant No. 2011AA060504), the National Basic Research Program of China (Grant No. 2013CB329501), and the Fundamental Research Funds for the Central Universities, China (Grant No. 2016FZA3004).

摘要/Abstract

摘要：

The cold atom gravimeter offers the prospect of a new generation of inertial sensors for field applications. We accomplish a mobile atom gravimeter. With the compact and stable system, a sensitivity of 1.4×10^-7 g·Hz^-1/2 is achieved. Moreover, a continuous gravity monitoring of 80 h is carried out. However, the harsh outdoor environment is a big challenge for the atom gravimeter when it is for field applications. In this paper, we present the preliminary investigation of the thermal adaptability for our mobile cold atom gravimeter. Here, we focus on the influence of the air temperature on the performance of the atom gravimeter. The responses to different factors (such as laser power, fiber coupling efficiency, etc.) are evaluated when there is a great temperature shift of 10℃. The result is that the performances of all the factors deteriorate to different extent, nevertheless, they can easily recover as the temperature comes back. Finally, we conclude that the variation of air temperature induces the increase of noise and the system error of the atom gravimeter as well, while the process is reversible with the recovery of the temperature.

关键词: atom gravimeter, the environmental adaptability, atom interferometer

Abstract:

Key words: atom gravimeter, the environmental adaptability, atom interferometer

中图分类号: (Atom interferometry techniques)

37.25.+k

42.60.Lh (Efficiency, stability, gain, and other operational parameters)

王启宇, 王兆英, 付志杰, 林强. Investigation of the thermal adaptability for a mobile cold atom gravimeter[J]. 中国物理B, 2016, 25(12): 123701-123701.

Qi-Yu Wang(王启宇), Zhao-Ying Wang(王兆英), Zhi-Jie Fu(付志杰), Qiang Lin(林强). Investigation of the thermal adaptability for a mobile cold atom gravimeter[J]. Chin. Phys. B, 2016, 25(12): 123701-123701.

参考文献 27

[1]	Kasevich M and Chu S 1991 Phys. Rev. Lett. 67 181
[2]	Gustavson T L, Bouyer P and Kasevich M A 1997 Phys. Rev. Lett. 78 2046
[3]	Kasevich M and Chu S 1992 Appl. Phys. B 54 321
[4]	Zhou L, Xiong Z Y, Yang W, Tang B, Peng W C, Wang Y B, Xu P, Wang J and Zhan M S 2011 Chin. Phys. Lett. 28 013701
[5]	Fixler J B, Foster G T, McGuirk J M and Kasevich M A 2007 Science 315 74
[6]	Wicht A, Hensley J M, Sarajlic E and Chu S 2002 Phys. Scr. 2002 82
[7]	Holmgren W F, Revelle M C, Lonij V P and Cronin A D 2010 Phys. Rev. A 81 053607
[8]	Müller H, Peters A and Chu S 2010 Nature 463 926
[9]	Hohensee M, Lan S Y, Houtz R, Chan C, Estey B, Kim G, Kuan P C and Müller H 2011 Gen. Relativ. Grav. 43 1905
[10]	Herrmann S, Dittus H and Lämmerzahl C 2012 Class. Quantum Grav. 29 184003
[11]	Hu Z K, Sun B L, Duan X C, Zhou M K, Chen L L, Zhan S, Zhang Q Z and Luo J 2013 Phys. Rev. A 88 043610
[12]	Yu N, Kohel J M, Kellogg J R and Maleki L 2006 Appl. Phys. B 84 647
[13]	Hogan J M, Johnson D M, Dickerson S, Kovachy T, Sugarbaker A, Chiow S W, Graham P W, Kasevich M A, Saif B and Rajendran S 2011 Gen. Relativ. Grav. 43 1953
[14]	Tino G M, Sorrentino F, Aguilera D, Battelier B, Bertoldi A, Bodart Q, Bongs K, Bouyer P, Braxmaier C and Cacciapuoti L 2013 Nucl. Phys. B (Proc. Suppl.) 243 203
[15]	Geiger R, Méoret V, Stern G, Zahzam N, Cheinet P, Battelier B, Villing A, Moron F, Lours M and Bidel Y 2011 Nat. Commun. 2 474
[16]	Aguilera D, Ahlers H, Battelier B, Bawamia A, Bertoldi A, Bondarescu R, Bongs K, Bouyer P, Braxmaier C and Cacciapuoti L 2014 Class. Quantum Grav. 31 115010
[17]	Schmidt M, Senger A, Hauth M, Freier C, Schkolnik V and Peters A 2011 Gyroscopy Navig. 2 170
[18]	Bidel Y, Carraz O, Charri'ere R, Cadoret M, Zahzam N and Bresson A 2013 Appl. Phys. Lett. 102 144107
[19]	Farah T, Guerlin C, Landragin A, Bouyer P, Gaffet S, Dos Santos F P and Merlet S 2014 Gyroscopy Navig. 5 266
[20]	Hauth M, Freier C, Schkolnik V, Senger A, Schmidt M and Peters A 2013 Appl. Phys. B 113 49
[21]	Wang Q Y, Wang Z Z, Fu Z J, Liu W Y and Lin Q 2016 Opt. Commun. 358 82
[22]	Schuldt T, Schubert C, Krutzik M, Bote L G, Gaaloul N, Hartwig J, Ahlers H, Herr W, Posso-Trujillo K and Rudolph J 2015 Exp. Astron. 39 167
[23]	Milke A, Kubelka-Lange A, Guerlebeck N, Rievers B, Herrmann S, Schuldt T and Braxmaier C 2014 Rev. Sci. Instrum. 85 083105
[24]	Le Gouët J, Mehlstäubler T E, Kim J, Merlet S, Clairon A, Landragin A and Dos Santos F P 2008 Appl. Phys. B 92 133
[25]	Zhou M K, Duan X C, Chen L L, Luo Q, Xu Y Y and Hu Z K 2015 Chin. Phys. B 24 050401
[26]	Wu B, Wang Z Y, Cheng B, Wang Q Y, Xu A P and Lin Q 2014 Metrologia 51 452
[27]	Peters A, Chung K Y and Chu S 2001 Metrologia 38 25

Investigation of the thermal adaptability for a mobile cold atom gravimeter

Investigation of the thermal adaptability for a mobile cold atom gravimeter

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献 27

相关文章 12

Metrics

本文评价

推荐阅读 0

[1]	Eng Boon Ng and C. H. Raymond Ooi. Measuring gravitational effect of superintense laser by spin-squeezed Bose—Einstein condensates interferometer[J]. 中国物理B, 2022, 31(5): 53701-053701.
[2]	张炯阳, 陈乐乐, 程源, 罗覃, 舒玉彪, 段小春, 周敏康, 胡忠坤. Movable precision gravimeters based on cold atom interferometry[J]. 中国物理B, 2020, 29(9): 93702-093702.
[3]	段维涛, 何川, 闫思彤, 冀宇航, 周林, 陈曦, 王谨, 詹明生. Suppression of Coriolis error in weak equivalence principle test using ⁸⁵Rb-⁸⁷Rb dual-species atom interferometer[J]. 中国物理B, 2020, 29(7): 70305-070305.
[4]	李志远. Atom interferometers with weak-measurement path detectors and their quantum mechanical analysis[J]. 中国物理B, 2019, 28(6): 60301-060301.
[5]	程源, 谈玉杰, 周敏康, 段小春, 邵成刚, 胡忠坤. Effect of Raman-pulse duration related to the magnetic field gradient in high-precision atom gravimeters[J]. 中国物理B, 2018, 27(3): 30303-030303.
[6]	王启宇, 冯金扬, 王少凯, 庄伟, 赵阳, 牟丽爽, 吴书清. Calibration of the superconducting gravimeter based on a cold atom absolute gravimeter at NIM[J]. 中国物理B, 2018, 27(12): 123701-123701.
[7]	段小春, 毛德凯, 邓小兵, 周敏康, 邵成刚, 祝竺, 胡忠坤. Comparison of the sensitivities for atom interferometers in two different operation methods[J]. 中国物理B, 2018, 27(1): 13701-013701.
[8]	邓小兵, 段小春, 毛德凯, 周敏康, 邵成刚, 胡忠坤. Common-mode noise rejection using fringe-locking method in WEP test by simultaneous dual-species atom interferometers[J]. 中国物理B, 2017, 26(4): 43702-043702.
[9]	贾爱爱, 杨俊, 颜树华, 胡青青, 罗玉昆, 朱诗尧. Wave–particle duality in a Raman atom interferometer[J]. 中国物理B, 2015, 24(8): 80302-080302.
[10]	周敏康, 段小春, 陈乐乐, 罗覃, 徐耀耀, 胡忠坤. Micro-Gal level gravity measurements with cold atom interferometry[J]. 中国物理B, 2015, 24(5): 50401-050401.
[11]	程冰, 王兆英, 许翱鹏, 王启宇, 林强. Rapid extraction of the phase shift of the cold-atom interferometer via phase demodulation[J]. 中国物理B, 2015, 24(11): 113704-113704.
[12]	李志远. Elementary analysis of interferometers for wave–particle duality test and the prospect of going beyond the complementarity principle[J]. 中国物理B, 2014, 23(11): 110309-110309.