光学仪器, 2018, 40 (2): 85, 网络出版: 2018-06-13
K原子磁力仪的发展
The research progress of K atomic magnetometer
碱金属原子 磁力计 K原子 无自旋交换弛豫 灵敏度 alkali metal atomic magnetometer K atoms free-exchange spin relaxation sensitivity
摘要
评述了近十几年来K原子磁力仪的研究进展,介绍了K原子磁力仪的工作原理、优缺点,以及相关的应用。提出了一种新型的脑磁图检测装置以及一种全新的基于K原子磁力仪的脑磁场检测方法。最后,在综述K原子磁力仪的基础上,对其应用前景进行了展望。
Abstract
The research progress of K atomic magnetometer in the recent years are reviewed.The working principle,advantages and disadvantages,and the applications of K atomic magnetometer are introduced.In addition,a new kind of detection device of magnetoencephalography and a newkind of method to detect brain magnetic field based on K atomic magnetometer have been proposed.Finally,on the basis of the review K atomic magnetometer,its application foreground is prospected.
高秀敏, 曾祥堉, 单新治, 王冠学, 苗玉, 包颖. K原子磁力仪的发展[J]. 光学仪器, 2018, 40(2): 85. GAO Xiumin, ZENG Xiangyu, SHAN Xinzhi, WANG Guanxue, MIAO Yu, BAO Ying. The research progress of K atomic magnetometer[J]. Optical Instruments, 2018, 40(2): 85.