Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/114472
Citations
Scopus Web of Science® Altmetric
?
?
Type: Journal article
Title: Polarization measurement of Cs using the pump laser beam
Author: Li, R.
Quan, W.
Fang, J.
Citation: IEEE Photonics Journal, 2017; 9(6):4502708-1-4502708-8
Publisher: IEEE
Issue Date: 2017
ISSN: 1943-0655
1943-0655
Statement of
Responsibility: 
Rujie Li, Wei Quan and Jiancheng Fang
Abstract: In the optically pumped systems, the spin polarization of the atoms is generally derived by employing additional modulations, in which way an extra perturbation will be introduced and thus affect the normal operation of the sensors. By investigating the absorption principle of the circularly polarized pump laser, here, we demonstrate the feasibility of extracting the electron-spin polarization from the transmitted intensity of the pump beam. This scheme can detect real-time polarization without disturbing the normal operation of the sensor, and the experimental result agrees well with the theory. This research is of value to the research and development of optically pumped systems, especially the magnetometer, and the comagnetometer operated in the spin-exchange relaxation free regime.
Keywords: Atomic spin polarization; optical pumping; atomic magnetometer; field measurements
Rights: © 2017 IEEE. Translations and content mining are permitted for academic research only. Personal use is also permitted, but republication/redistribution requires IEEE permission. See http://www.ieee.org/publications_standards/publications/rights/index.html for more information.
DOI: 10.1109/JPHOT.2017.2761779
Grant ID: 61227902
61673041
61374210
Appears in Collections:Aurora harvest 3
Physics publications

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.