Characteristics of Light Modulation in Optical Pumping Experiments

摘要: Amplitude and phase characteristics in an alkali metal vapor magnetometer of self-oscillating type have been studied experimentally. Dependence these on D1 radiation alone or D1+D2 radiation, rf field intensity H1, light orientation the oscillator are observed. Bell-Bloom's representation Sx modulation is modified to apply experiments using as well alone. The observed described by taking hyperfine interaction into account. Convenient method observe transverse relaxation atoms self-oscillator demonstrated.