阿兰方差相关论文
A simple improved structure is designed to trap and launch two cold atomic balls vertically at the same time, which work......
介绍了本课题组新概念小型化星载原子钟的研究进展。利用已有的脉冲光抽运技术和独立提出的正交偏振探测技术,将原子钟的钟跃迁信号......