Study of the optimal duty cycle and pumping rate for square-wave amplitude-modulated Bell

Study of the optimal duty cycle and pumping rate for square-wave amplitude-modulated Bell–Bloom magnetometers

Wang Mei-Ling^{1, 2}, Wang Meng-Bing^{1, 2}, Zhang Gui-Ying^{1, 2}, Zhao Kai-Feng^{1, 2, †,}

Dependences of the resonant response k₀ on average pumping rate R₀d for various duty cycles. The solid, dash, dash-dot, and dot lines are for d = 2%, 10%, 25%, and 50%, respectively.