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激光冷却和捕获
相关语句
  laser cooling and trapping
     The principle and experiment of fabricating Nanometer patterns are studied primarily based on the principle of laser cooling and trapping atoms.
     基于激光冷却和捕获原子的原理 ,初步探讨了利用原子进行纳米量级图形制作的基本原理和实验研究。
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  “激光冷却和捕获”译为未确定词的双语例句
     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.
     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。
短句来源
     Laser cooling and neutral atom trapping and the historical development thereof are introduced, the physical mechanism, experimental methods and two of thier important applications Bose-Einstein condensation and atomic fountain are given as well.
     6激光冷却和捕陷中性原子技术的应用前面已经提到,激光冷却和捕获中性原子技术最主要的应用是在精密计量和超冷原子物理两个方面在精密计量方面最为典型的是可用于原子频标的“原子喷泉”(atomicfountain)技术; 而在超冷原子物理方面最为典型的是玻色.
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  相似匹配句对
     UV laser cooling of magnesium atomic beam
     紫外激光冷却镁原子
短句来源
     Principles and development of laser trapping technique
     激光捕获技术及其发展
短句来源
     Laser Cooling and Trapping for the Neutral Atoms
     激光冷却囚禁中性原子
短句来源
     New Mechanisms for Laser Cooling of Atoms
     激光冷却原子新机制
短句来源
     LASER COOLING AND NEUTRAL ATOM TRAPPING
     激光冷却捕陷中性原子
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  laser cooling and trapping
Laser cooling and trapping of neutral atoms has been employed for the measurement of the total electron impact cross sections of the ground state 62S1/2 of 133Cs atoms in the energy range from 80 to 500 eV.
      
We may note in passing that already in 1999 - two years before the Nobel Prize for Bose-Einstein condensation we focused on "Laser cooling and trapping: Basic techniques and applications (such as Bose-Einstein Condensation)" with guest editors M.
      
Laser cooling and trapping offers the possibility of confining a sample of radioactive atoms in free space.
      
Laser cooling and trapping of Yb from a thermal source
      
This paper discusses the achievement of Bose-Einstein condensation in a gas and the work in laser cooling and trapping, spin polarized hydrogen, and low temperature atomic collisions that led to it.
      
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Laser cooling and neutral atom trapping and the historical development thereof are introduced, the physical mechanism, experimental methods and two of thier important applications Bose-Einstein condensation and atomic fountain are given as well. \ \

6激光冷却和捕陷中性原子技术的应用前面已经提到,激光冷却和捕获中性原子技术最主要的应用是在精密计量和超冷原子物理两个方面在精密计量方面最为典型的是可用于原子频标的“原子喷泉”(atomicfountain)技术;而在超冷原子物理方面最为典型的是玻色...

The principle and experiment of fabricating Nanometer patterns are studied primarily based on the principle of laser cooling and trapping atoms. The results show that the technology can realize super finest patterns of several nanometers and the fabricating efficiency is very high.

基于激光冷却和捕获原子的原理 ,初步探讨了利用原子进行纳米量级图形制作的基本原理和实验研究。研究结果表明 ,此技术可实现分辨率高达几个纳米大小的超微细图形制作 ,制作效率极高。

Over the past decade there have been a lot of remarkable progress in cooling,trapping and manipulating atoms.The precise measurement of temperature and density of ultra-cold atoms becomes an important subject.In the measurement of the temperature of cold atoms,one needs to turn off the magnetic field and the light field in a very short time(less than several milliseconds).According to the requirements of the time-flying method in measuring the cold-atom temperature,one can design and make a pulse generator whose...

Over the past decade there have been a lot of remarkable progress in cooling,trapping and manipulating atoms.The precise measurement of temperature and density of ultra-cold atoms becomes an important subject.In the measurement of the temperature of cold atoms,one needs to turn off the magnetic field and the light field in a very short time(less than several milliseconds).According to the requirements of the time-flying method in measuring the cold-atom temperature,one can design and make a pulse generator whose pulse-width and delay time are controllable.Then the pulses are applied to the switches of magneto-optical trap,and the magnetic and light field can be turned off in short time successfully.

近年来人们在激光冷却和捕获原子方面取得了辉煌的成就.对捕获的冷原子团温度、密度的精确测量也成为一个重要的研究课题.在冷原子温度测量中需要在较短时间内(最长不超过几个毫秒)迅速关断俘获冷原子的磁光阱(包括磁场和光场).作者针对时间飞行法测量冷原子温度对光场和磁场的关断要求,设计并制作了一种简单、实用的可调脉冲延时和脉宽的脉冲发生器,应用其产生的脉冲在较短时间内有效地关断磁场和光场,达到冷原子温度测量的要求.

 
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