核磁共振陀螺技术发展展望

核磁共振陀螺基于原子操控技术的前沿研究进展,具有高精度、小体积、纯固态、加速度不敏感等综合优势,是未来高精度、微小型陀螺技术的主要发展方向之一。介绍了核磁共振陀螺近年来国内外取得的研究进展,从工作原理出发指出了核磁共振陀螺实现涉及的核自旋极化、核自旋进动检测、核自旋磁共振、磁屏蔽等关键技术,重点分析了核磁共振陀螺向高精度、小型化方向发展需要重点研究的关键技术及其可能的解决思路,最后对核磁共振陀螺技术的未来发展进行了展望。

Prospective Development of Nuclear Magnetic Resonance Gyroscope

With the rapid progress of frontier technologies such as atomic manipulation, Nuclear Magnetic Resonance Gyroscope (NMRG), which features high precision, micro scale, insensitive to acceleration and no moving parts, has becoming one of the main developing trends of the high precision and compact gyroscope at present. The recent development of the NMRG are summarized firstly; the key technologies(nuclear polarization, nuclear precession detection, nuclear magnetic resonance, and magnetic shield)to realize the NMRG are introduced from the point of the basic operation principle secondly; the key technology and the possible approaches for developing high precision and micro scale NMRG in the near further are mainly analyzed; the development of the NMRG in the near future are prospected finally