laser cooling的例句大全

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

应用激光冷却与囚禁的铯原子喷泉是新一代的频率基准.

In laser cooling and trapping, the controllable force on the atom needs to be investigated.

在激光冷却与囚禁中, 需要对作用在原子上的压力进行研究.

Research on Laser Cooling in Thulium-Doped Materials

Tm~（3+）掺杂材料激光冷却的研究

in chapter 4, laser cooling and trapping and applications of ultracold atoms are reviewed. the beam and atom interaction theory is analyzed.

第四章针对空心光束的应用，综述了激光与原子相互作用的物理机制，分析了空心光束冷却原子的机理以及研究动态。

with great development of laser cooling and optical trapping technology, two weakly linked bose-einstein condensates in a double-well trap can be realized and the interaction strength between particles can be manipulated according to feshbach resonance technique.

随着激光致冷和光俘获技术的发展，双阱中弱耦合的玻色-爱因斯坦凝聚在实验上已经能够实现，粒子间的相互作用强度也可以通过Feshbach共振技术大范围调控。

laser cooling of a moving atom in a bichromatical travelling field

双色激光场对运动原子的激光冷却

In this paper, we first review the historical development of anti-Stokes fluorescence cooling, and briefly discuss the cyclical process of laser cooling and its cooling condition.

本文首先回顾了反斯托克斯荧光制冷的历史发展，简单讨论了激光制冷的循环过程及其制冷条件；

Review, Thermodynamic Analysis, and Prediction on Laser Cooling Technique

关于激光制冷技术的回顾、热力学分析与展望

The micro-channel cooling assembly of high-power diode laser array developed by Chongqing normal university has reached the international advanced level. However, it has been found in use that the shortcoming of the device is the too large volume due to the extra-device of refrigeration.

重庆师范大学研制出的用于大功率半导体激光器列阵散热的微通道冷却封装组件已达到国际先进水平，在使用中发现该器件存在需要外加制冷设备，体积庞大的不足之处。

Uniform pumping and uniform cooling are key techniques to reduce thermo-optical distortion and to achieve high beam quality output for solid-state laser.

均匀抽运及均匀冷却是激光二极管抽运激光器减小热致光学畸变以实现高光束质量输出的核心技术难题。

they can simulate the temperature field of the 2 kw crosscurrent co2 laser, draw some relative function charts and display the laminas of cooling fans in three-dimensions.

分别模拟2kw横流CO2激光器箱体温度场的分布情况、绘制若干相关的函数图象和以三维图象显示风机叶轮的几何形状。

design and research of a new kind of cooling pump applied in laser system

新型激光冷却泵的设计与研究

Finally, the cooling study directions of selective laser sintering technology are described.

最后, 提出了选择性激光烧结技术进一步研究的方向.

High performance acoustic-optical Q-switch and water cooling system ensure the laser peak power and stability.

高性能的声光调Q开关和水冷却系统可保证良好的激光峰值功率和稳定性.

Without cooling the gain medium in liquid nitrogen or using gratings and complex, expensive devices, this fiber laser has the advantages of being simple and easily attainable at a low cost.

这种装置无需将增益介质放在液氮中，也不需要多个光栅选频或其他复杂而昂贵的器件，具有结构简单，易实现和成本低等优点。

Calculation of Laser Amorphism Cooling Rate on Pd-Cu-Si Alloys Surface

钯-铜-硅合金表面激光非晶化冷却速率的计算

Improving of the Cooling System in the ML-108 Hight Power Laser

MI-108型大功率激光器冷却系统的改进

The thermodynamic model of laser medium was established to study the thermodynamic characteristic in laser medium cooling of heat capacity laser.

为了研究热容激光器冷却过程中激光介质的热力学特性，建立了激光介质热力学理论模型。

In the system, a thermoelectric cooler was used to control the temperature of the laser-diode which realized the totally solid cooling system and a digital PWM power amplifier with high-precision was designed based on the characteristics of thermoelectric coolers.

利用半导体致冷器作为控温执行器件，构成了全固态致冷系统，并且针对TEC的驱动特性，设计了一种高精度数字PWM功率驱动器。

Research on Microchannel Cooling System for Solid State Laser

固体激光器微通道制冷系统的研究