A method for calibrating coil constants by using the free induction decay of noble gases

We propose a precise method to calibrate the coil constants of spin-precession gyroscopes and optical atomic magnetometers. This method is based on measuring the initial amplitude of Free Induction Decay (FID) of noble gases, from which the π/2 pulse duration can be calculated, since it is inversely...

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Bibliographic Details
Main Authors: Linlin Chen, Binquan Zhou, Guanqun Lei, Wenfeng Wu, Jing Wang, Yueyang Zhai, Zhuo Wang, Jiancheng Fang
Format: Article
Language:English
Published: AIP Publishing LLC 2017-07-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.4985742