Laser frequency locking based on the normal and abnormal saturated absorption spectroscopy of -(87)Rb

We present a practical method to avoid the mis-locking phenomenon in the saturated-absorption-spectrum laserfrequency-locking system and set up a simple theoretical model to explain the abnormal saturated absorption spectrum. The method uses the normal and abnormal saturated absorption spectra of th...中国科技核心期刊(ISTIC)04149-15