We demonstrate the possibility of suppressing the linear response of the coherent population trapping resonance frequency to variations in the external magnetic field. The suppression can be achieved at a specific value of the clock magnetic field ${\textbf{B}}$ due to the competition between the frequency pulling by neighboring resonances and the quadratic Zeeman shift. The effect is possible only with certain combinations of the optical field polarization and the direction of the magnetic field. An incorrect field configuration can significantly increase the magnetic-induced frequency shifts.

中文翻译：

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暗共振频率与磁场的极化不对称性

我们证明了抑制相干种群捕获共振频率对外部磁场变化的线性响应的可能性。由于相邻谐振的频率牵引和二次塞曼位移之间的竞争，可以在时钟磁场的特定值$ {\ textbf {B}} $处实现抑制。仅在光场极化和磁场方向的某些组合下才有可能产生这种效果。错误的磁场配置会大大增加磁感应的频移。