Transverse relaxation determination based on light polarization modulation for spin-exchange relaxation free atomic magnetometer Project supported by the National Natural Science Foundation of China (Grant No. 61227902), the National Key R&D Program of China (Grant No. 2017YFB0503100), and the Natural Science Foundation of Beijing Municipality, China (Grant No. 4162038). |
(color online) (color online) Magnetic resonance curves for different bias magnetic fields. Dots: resonance signal versus modulation frequency. Line: fitline of resonance signal fitting to Eq. ( |