中国物理B ›› 2017, Vol. 26 ›› Issue (9): 93301-093301.doi: 10.1088/1674-1056/26/9/093301

• ATOMIC AND MOLECULAR PHYSICS • 上一篇    下一篇

Optical pumping nuclear magnetic resonance system rotating in a plane parallel to the quantization axis

Zhi-Chao Ding(丁志超), Jie Yuan(袁杰), Hui Luo(罗晖), Xing-Wu Long(龙兴武)   

  1. College of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha 410073, China
  • 收稿日期:2017-05-10 修回日期:2017-06-03 出版日期:2017-09-05 发布日期:2017-09-05
  • 通讯作者: Jie Yuan, Xing-Wu Long E-mail:jieyuan@nudt.edu.cn;xwlong110@sina.com
  • 基金资助:

    Project supported by the National Natural Science Foundation of China (Grant No. 61475192).

Optical pumping nuclear magnetic resonance system rotating in a plane parallel to the quantization axis

Zhi-Chao Ding(丁志超), Jie Yuan(袁杰), Hui Luo(罗晖), Xing-Wu Long(龙兴武)   

  1. College of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha 410073, China
  • Received:2017-05-10 Revised:2017-06-03 Online:2017-09-05 Published:2017-09-05
  • Contact: Jie Yuan, Xing-Wu Long E-mail:jieyuan@nudt.edu.cn;xwlong110@sina.com
  • Supported by:

    Project supported by the National Natural Science Foundation of China (Grant No. 61475192).

摘要:

A model of an optical pumping nuclear magnetic resonance system rotating in a plane parallel to the quantization axis is presented. Different coordinate frames for nuclear spin polarization vector are introduced, and theoretical calculation is conducted to analyze this model. We demonstrate that when the optical pumping nuclear magnetic resonance system rotates in a plane parallel to the quantization axis, it will maintain a steady state with respect to the quantization axis which is independent of rotational speed and direction.

关键词: optical pumping, nuclear magnetic resonance, spin polarization

Abstract:

A model of an optical pumping nuclear magnetic resonance system rotating in a plane parallel to the quantization axis is presented. Different coordinate frames for nuclear spin polarization vector are introduced, and theoretical calculation is conducted to analyze this model. We demonstrate that when the optical pumping nuclear magnetic resonance system rotates in a plane parallel to the quantization axis, it will maintain a steady state with respect to the quantization axis which is independent of rotational speed and direction.

Key words: optical pumping, nuclear magnetic resonance, spin polarization

中图分类号:  (Nuclear resonance and relaxation)

  • 33.25.+k
32.80.Xx (Level crossing and optical pumping)