Design and test of the microwave cavity in an optically-pumped Rubidium beam frequency standard

doi:10.1088/1674-1056/24/1/010602

›› 2015, Vol. 24 ›› Issue (1): 10602-010602.doi: 10.1088/1674-1056/24/1/010602

Design and test of the microwave cavity in an optically-pumped Rubidium beam frequency standard

刘畅, 王延辉

School of Electronics engineering and Computer Science, Peking University, Beijing 100871, China

收稿日期:2014-06-21 修回日期:2014-07-29 出版日期:2015-01-05 发布日期:2015-01-05
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No. 11174015).

Design and test of the microwave cavity in an optically-pumped Rubidium beam frequency standard

Liu Chang (刘畅), Wang Yan-Hui (王延辉)

School of Electronics engineering and Computer Science, Peking University, Beijing 100871, China

Received:2014-06-21 Revised:2014-07-29 Online:2015-01-05 Published:2015-01-05
Contact: Wang Yan-Hui E-mail:wangyanhui@pku.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No. 11174015).

摘要/Abstract

摘要： We are developing a compact rubidium atomic beam frequency standard with optical pumping and detection. The cavity for microwave interrogation is an important part of the clock. The cavity in our design is a Ramsey-type, E-bend one, which is the same as the conventional method in most cesium beam clocks. Requirements for the design are proposed based on the frequency shift associated with the cavity. The basic structure of the cavity is given by theoretical analysis and detailed dimensions are determined by means of electromagnetic field simulation with the help of commercial software. The cavity is manufactured and fabricated successfully. The preliminary test result of the cavity is given, which is in good agreement with the simulation. The resonant frequency is 6.835 GHz, equal to the clock transition frequency of ⁸⁷Rb, and the loaded quality factor is 500. These values are adjustable with posts outside the cavity. Estimations on the Ramsey line width and several frequency shifts are made.

关键词: rubidium beam clock, optical pumping, microwave cavity, frequency shift

Abstract: We are developing a compact rubidium atomic beam frequency standard with optical pumping and detection. The cavity for microwave interrogation is an important part of the clock. The cavity in our design is a Ramsey-type, E-bend one, which is the same as the conventional method in most cesium beam clocks. Requirements for the design are proposed based on the frequency shift associated with the cavity. The basic structure of the cavity is given by theoretical analysis and detailed dimensions are determined by means of electromagnetic field simulation with the help of commercial software. The cavity is manufactured and fabricated successfully. The preliminary test result of the cavity is given, which is in good agreement with the simulation. The resonant frequency is 6.835 GHz, equal to the clock transition frequency of ⁸⁷Rb, and the loaded quality factor is 500. These values are adjustable with posts outside the cavity. Estimations on the Ramsey line width and several frequency shifts are made.

Key words: rubidium beam clock, optical pumping, microwave cavity, frequency shift

中图分类号: (Time and frequency)

06.30.Ft

41.20.Jb (Electromagnetic wave propagation; radiowave propagation) 42.62.Eh (Metrological applications; optical frequency synthesizers for precision spectroscopy)

刘畅, 王延辉. Design and test of the microwave cavity in an optically-pumped Rubidium beam frequency standard[J]. , 2015, 24(1): 10602-010602.

Liu Chang (刘畅), Wang Yan-Hui (王延辉). Design and test of the microwave cavity in an optically-pumped Rubidium beam frequency standard[J]. Chin. Phys. B, 2015, 24(1): 10602-010602.

参考文献 21

[1]	Cutler L S 2005 Metrologia 42 S90
[2]	Lecomte S, Haldimann M, Ruffieux R, Berthoud P and Thomann P 2007 Frequency Control Symposium, May 29-June 1, 2007, Geneva, p. 1127
[3]	Hagimoto K, Koga Y and Ikegami T 2008 IEEE Trans. Instrum. Meas. 57 2212
[4]	Sallot C, Baldy M, Gin D and Petit R 2003 Frequency Control Symposium and PDA Exhibition Jointly with the 17th European Frequency and Time Forum, May 5-8, 2003, Tampa, p. 100
[5]	Zhao F, Gu S H and Liu G B 2009 Chin. Phys. B 18 3839
[6]	Besedina A, Gevorkyan A and Zholnerov V 2006 Frequency and Time Forum (EFTF), 2006 20th European, Braunschweig, p. 261
[7]	Arditi M and Cerez P 1972 IEEE Trans. Instrum. Meas. 21 391
[8]	Wang Y H, Huang J Q, Gu Y, Liu S Q, Dong T Q and Lu Z H 2011 Journal of the European Optical Society-Rapid Publication 6 11005
[9]	Ramsey N F 1956 Molecular Beams (1st edn.) (Oxford: Clarendon Press)
[10]	Guerandel S, De Clercq E, Barillet R and Audoin C 2007 International Frequency Control Symposium, May 29-June 1, 2007, Geneva, p. 1050
[11]	Mungall A G and Daams H 1970 Metrologia 6 60
[12]	De Marchi A, Shirley J, Glaze D J and Drullinger R 1988 IEEE Trans. Instrum. Meas. 37 185
[13]	Bian F G, Wei R, Lu D S and Wang Y Z 2006 Chin. J. Lasers 33 1186
[14]	Liu C and Wang Y H 2013 European Frequency and Time Forum and International Frequency Control Symposium (EFTF/IFCS), Prague, p. 761
[15]	Audoin C, Dimarcq N, Giordano V and Viennet J 1992 IEEE Trans. Ultrason. Ferroelectr. Freq. Control 39 412
[16]	Pozar D M 2006 Microwave Engineering (3rd edn.) (Wiley)
[17]	Marcuvitz N 1951 Waveguide Handbook (1st edn.) (New York: McGraw-Hill)
[18]	Bauch A, Heindorff T and Schroeder R 1985 IEEE Trans. Instrum. Meas. 34 136
[19]	Vanier J and Audoin C 1989 The Quantum Physics of Atomic Frequency Standards (Bristol; Philadelphia: A. Hilger)
[20]	Lax B 1962 Microwave Ferrites and Ferrimagnetics (New York: McGraw-Hill)
[21]	Chassagne L, Hamouda F, Theobald G and Cerez P 2001 IEEE Trans. Ultrason. Ferroelectr. Freq. Control 48 1513

Design and test of the microwave cavity in an optically-pumped Rubidium beam frequency standard

Design and test of the microwave cavity in an optically-pumped Rubidium beam frequency standard

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