激光冷却

实现了Rb原子的激光冷却与囚禁。

Laser cooling and trapping of Rb atoms was realized .

刀口技术可用来测量激光冷却后的温度，测量精度主要由测量荧光的CCD的像元尺寸决定。

The knife-edge technique can measure the temperature of the atomic beam through laser cooling , and measured accuracy is decided by the pixel size of CCD for fluorescent imaging of the atomic beam .

Paul势阱中激光冷却离子的运动方程及数值结果

Equation of Motion and Numerical Results of Two Laser-cooled Ions in a Paul Trap

直到二十世纪八十年代，与实验上形成BEC相关的激光冷却和捕获原子技术趋于成熟后，才使科学家们的BEC实验研究得到了实质性进展。

Until 1980 ' , scientists got substantial developments in BEC after the techniques of laser cooling and atom-captured method related to realizing BEC in experiments became mature .

新一代时间频率基准：NIM4激光冷却-铯原子喷泉钟

A Time and Frequency Primary Standard of New Generation : NIM4 # Laser Cooling-Cesium Atomic Fountain Clock

NIM4激光冷却铯原子喷泉钟的喷泉效率受水平四束对射冷却光功率波动的影响。

The power fluctuation of horizontal counter optical has greatly influence on the fountain efficiency of NIM4 # Cs fountain clock .

比如基于固体材料激光冷却的辐射平衡激光器和基于WGM研究的低阈值激光器可以结合在一起，可以大大提高激光器的性能。

For example , the Radiation Balanced Laser based on laser cooling of solids combined with the Low Threshold Laser based on WGM microsphere cavity can make it more powerful .

介绍原子在经激光冷却与囚禁形成原子粘团并上抛过程中所需的两次调制装置&声光调制器（AOM）的激励器的设计与性能测试。

The design and performance of the exciter of AOM ( Acoustic optical Modulator ), the twice modulation equipment needed during the formation and projection of atomic molasses in atomic fountain clock , are described .

中国计量科学研究院NIM4激光冷却铯原子喷泉钟实现了原子云74cm喷泉，得到SN约200的荧光飞行时间信号。

The realization of 74 cm fountain of atomic clouds , obtaining fluorescence signal of time of flight with S / N ~ 200 , on NIM4 # laser cooling - Cs atomic fountain clock is described .

激光冷却及其在科学技术中的应用

Laser cooling and it 's applications in science and technology

激光冷却铷原子喷泉钟的微波谐振腔设计

Design for Microwave Cavity in a Laser-Cooled Rb Fountain Clock

激光冷却和捕陷气体原子或分子

Laser cooling and trapping of gas atoms and molecules

通过激光冷却技术，可以实现超低温度。

Laser cooling techniques , can achieve ultra-low temperature .

Tm~（3+）掺杂材料激光冷却的研究

Research on Laser Cooling in Thulium - Doped Materials

高效率激光冷却原子束

Laser cooling of an atomic beam with high efficiency

激光冷却在原子束六极磁透镜技术中的应用

Application of Laser Cooling in Atomic Beam Imaging by a Hexapole Magnetic Lens

激光冷却和囚禁中性原子

Laser Cooling and Trapping for the Neutral Atoms

新型激光冷却泵的设计与研究

Design and Research of a New Kind of Cooling Pump Applied in Laser System

近二十几年来激光冷却原子的研究取得了丰硕的成果。

Laser cooling and trapping has obtained very fruitful results in recent twenty years .

激光冷却铯原子喷泉频标的黑体辐射频移

Frequency Shift Due to Blackbody Radiation in the Laser Cooled Cesium Fountain Frequency Standard

激光冷却原子新机制

New Mechanisms for Laser Cooling of Atoms

这些结果为优化调整铬原子束激光冷却准直实验提供了依据。

The results provide a basis for optimizing the chromium beam collimation by laser cooling .

紫外激光冷却镁原子

UV laser cooling of magnesium atomic beam

激光冷却与捕陷原子的方法&1997年诺贝尔物理奖介绍

Laser cooling methods and atom trapping an introduction to the 1997 Nobel Prize in Physics

本文综述了激光冷却和捕陷气体原子和分子的新技术。

A new technique for cooling and trapping gas atoms and molecules is reviewed in this paper .

应用激光冷却与囚禁的铯原子喷泉是新一代的频率基准。

The cesium atomic fountain used laser cooling and trapping is a new generation primary frequency standard .

刀口技术在激光冷却中的应用

Knife-edge technique for laser cooling

而激光冷却中性原子或单离子光钟有潜力实现10-18的量级，比目前最好的喷泉钟高100倍以上。

Optical clock has the potential to reach an uncertainty of 10-18 , more than 100 times better .

NIM4~激光冷却铯原子喷泉钟&新一代国家时间频率基准

NIM 4 ~ # Laser Cooling-Cesium Atomic Fountain Clock : A New Generation of Time and Frequency Primary Standard

近年来，基于反斯托克斯荧光制冷的固体材料激光冷却技术得到了快速发展。

In recent years , laser cooling of solid materials based on the anti-Stokes fluorescence has obtained fast development .