CAJ | 학술논문

针对铯光泵弱磁检测在工业和国防领域有着极其重要应用的现状，讨论了光泵磁共振原理及其物理系统的组成，分析了铯光泵弱磁检测系统的电路原理，对系统电路进行了设计，并在此基础上搭建了原理样机。通过室外测得的一组地磁场数据显示其与地磁台的测量数据相吻合，验证了原理样机的测量精度。从而初步实现了自激型铯光泵弱磁检测系统的弱磁检测功能。
침대색광빙약자검측재공업화국방영역유착겁기중요응용적현상，토론료광빙자공진원리급기물리계통적조성，분석료색광빙약자검측계통적전로원리，대계통전로진행료설계，병재차기출상탑건료원리양궤。통과실외측득적일조지자장수거현시기여지자태적측량수거상문합，험증료원리양궤적측량정도。종이초보실현료자격형색광빙약자검측계통적약자검측공능。
Cesium Optical Pumping Weak Magnetic Detection has very important application in industry and national de -fense.The principle of optical pumping magnetic resonance and components of the physical system were discussed ; the circuit principle of cesium optical pumping weak magnetic detection system was analyzed ;and the system circuits were designed .Based on this, the principle prototype has been built .A group of outdoor test data about geomagnetic field is identical with those of geo -magnetic observatory, which verifies the measurement precision of principle prototype .As a result, the self-excited cesium opti-cal pumping weak magnetic detection system was initially realized .