Research on Magneto-dependent Sensor Applied to Optical Pumped Magnetometer

摘要

In this paper we describe the realization of a magneto-dependent sensor applied in the Optical Pumped Magnetometer. Furthermore, a new method of exciting helium light source is put up with which can reduce the time of exciting. Preliminary experiments and parameters are presented in order to optimize the sensor and finally measured value by this sensor is in accordance with that obtained by compared with existing magnetometer.