History, present situation and future of optical frequency standard and optical frequency measurements;
光频标和光频测量研究的历史、现状和未来
The preliminary work on optical Ramsey spectroscopy,which is the first step to accomplish a calcium optical frequency standard,is reported.
报告了实现钙原子光频标的前期工作—钙原子束的光学Ramsey谱线研究的初步工作,介绍了实验的系统方案、真空和激光器部分的设计以及部分已完成的工作。
Neutral atom optical frequency standard has been an active area in recent years.
利用中性原子做光频标在最近几年是一个比较活跃的领域[1-4],本文报告的是实现钙原子光频标的前期工作-钙原子束的光学Ramsey谱线研究。
The influence research of wake-wave to laser frequency under effect of supper-strong and supper-short pulse laser;
超强短脉冲激光作用下尾波场对激光频率的影响研究
The light frequency shift,collision frequency shift and microwave power frequency shift on long term stability of influencing rubidium atom frequency standard are discussed in this paper.
对影响铷原子频标长期稳定度的光频移、碰撞频移和微波功率频移进行了分析。
In the experimental system of the small cesium beam frequency standard with sharp angle incident laser light pumping and sharp angle incident laser light probing,the light frequency shift (mainly caused by AC Stark effect) caused by fluorescence from pumping region was calculated theoretically.
本文对斜入射激光抽运斜入射激光检测小型铯原子钟实验系统上光抽运区荧光引起的光频移 (主要是交流斯塔克移动 )作了理论计算。
In this paper the light frequency shift of an optically pumped Cs beam frequency standard is reported and analyzed.
介绍了光抽运铯束管的光频移测量的原理和结果，并对结果进行了简要的分析，估算了射入Ramsey腔的相应光强。