The results show that the fluctuations of two quadrature components of the atomic laser can be squeezed and the interaction between atoms in BEC is disadvantageous to the squeeze of atomic lasers.
结果表明:原子激光的两正交分量的涨落均可压缩,玻色-爱因斯坦凝聚体中原子间的相互作用不利于原子激光的压缩。
Not only can it provide a macro-system, by which quantum mechanics can be studied in another way, but also it will open a wide perspective of application, such as atomic laser and quantum information.
它不仅提供了一个研究量子力学基本问题的宏观系统,而且在原子激光,量子信息等领域有着广阔的应用前景。
These techniques include Raman scattering, in which light returns with a shift in wavelength as a result of atomic or molecular laser excitation.
这项技术包含拉曼散射,这种散射指反射光会因为原子或分子的激发而有一个波长上的移动。
By synchronizing one of the optical teeth with the clock laser, atomic clockmakers force the other teeth to become equally stable.
通过将激光和光梳某个梳齿同步,制作者可以使得其他梳齿变得同样稳定。
The atomic density and velocity distribution in the laser excitation zone is very important for the atomic vapor laser isotope separation (AVLIS).
在激光同位素分离中,激光作用区内原子的密度和速度分布对分离过程有重要影响。
Laser energy atomic nuclei, the prospects for the peaceful USES far.
激光能源原子核,和平利用前景远。
The morphologies and sizes of the micelles were characterized by dynamic laser scattering (DLS), atomic force microscopy (AFM) and trans-mission electron microscopy (TEM) and so on.
用动态激光光散射(DLS),原子力显微镜(AFM)和透射电镜(TEM)等测试方法对配合物胶束的形态及尺寸进行了表征。
On the other hand, atomic coherence effect is an important topic in quantum optics and laser physics and it always has been one of hotspots in scientific research.
另一方面,原子相干效应是量子光学和激光物理学的重要课题,一直以来都是科学研究的热点之一。
The basic principle and experimental system design for applying laser cooling and focused atomic beams technique to fabrication nano-patterns are introduced.
介绍将原子束激光准直技术和驻波聚焦沉积技术用于制作纳米级图形的基本原理和实验系统设计。
Separation of Li isotopes by laser deflection of atomic beams has been carried out.
用激光光压偏转原子束进行了锂同位素分离实验。
In this paper, we report the experimental results of a two-pass amplification atomic iodine laser amplifier.
本文报道了双程放大碘原子激光放大器的实验结果。
In this paper a scheme for the laser decelerated alkali metal atomic beam frequency standards is proposed.
本文提出一个激光减速的碱金属原子束频标的方案。
Using hollow cathode lamps, the atomic state lifetimes have been measured by laser fluorescence spectroscopy.
利用空心阴极放电灯的激光感生荧光技术进行了原子能级寿命测量的研究。
In this thesis, we briefly introduced the basic concepts of intense laser field, relative atomic experimental phenomena and theories on atomic ionization.
本文首先简要介绍了强场物理的基本概念和相关的原子物理现象,以及研究原子电离现象的有关理论。
The master equation of a nonresonant two-mode laser in three level atomic system with equal detune for each mode is deduced.
本文用量子理论导出二模偏调相等情况下三能级系统双模激光运动主方程。
Thermal atomic vapor is usually used as optical medium for laser spectroscopy experiments.
热原子蒸气是激光光谱实验中常用的光学介质。
The basic principle and experimental system design for applying laser focused atomic beams technique to fabricate nano patterns are introduced.
介绍将原子束激光准直技术和驻波聚焦沉积技术用于制作纳米级图形的基本原理和实验系统设计。
The progress in the field of atomic vapor laser isotopic separation (AVLIS) has ttracted much attention in recent dacades.
蒸发产生的原子束在很多科技领域获得广泛应用。
When the laser frequency is larger than the atomic resonance frequency (blue detuning), the atoms will experience a repulsing force that will repulse the atoms to the minimum place of light field.
当激光频率大于原子跃迁共振频率时(兰失谐),处在光场中的原子受到一个排斥力的作用,迫使原子远离光场。
Experimental system of laser interaction with atomic clusters was founded.
研究建立了激光与原子团簇相互作用的实验系统。
This atomic filter can find practical applications in long-distance laser communications and laser remote-sensing systems.
该原子滤光器可以实际应用于长距离激光通信,以及激光远距离传感领域。
Very intense X ray emission, high energy ions and neutrons with energies up to MeV have been produced in the interaction process of ultrashort laser pulses with atomic clusters.
文章介绍了原子团簇在超短脉冲强激光场的作用下的加热、电离和膨胀等机制。
The use of laser cooling atomic beam technique can greatly reduce this aberration and makes the magnetic lens a useful tool in the field of atomic optics.
应用激光冷却技术能使这一影响减小,从而使磁透镜在原子光学领域得到更广泛的应用。
This paper presents the studies of the dependence of soft X-ray emission on atomic-number and laser intensities by using a new diagnostic tool, pinhole transmission grating spectrograph (PTGS).
利用带有针孔的透射式光栅光谱仪研究了激光等离子体X射线辐射的原子序数依赖性和激光功率密度对辐射的影响。
The duration of bound-entangled state (non-distillable) is controlled by the resonant control laser and the detuning of the atomic frequency inside the gap with respect to the band-edge.
束缚纠缠态(不能提纯的纠缠态)在系统中的持续时间由驱动场的拉比频率以及原子能级和光子晶体禁带带边的相对位置决定。
These results indicate that the quantum coherence properties of atom laser are completely identical to that of the initial light field interacting with the atomic BEC.
表明用光场诱导产生的原子激光具有与初始光场完全相同的量子相干性质。
In this thesis, a highly sensitive all-optical atomic magnetometer based on the advanced technique of single laser beam detection is reported and demonstrated experimentally.
在这篇论文中,我们提出了一种基于单光束探测的高灵敏度全光学原子磁力仪,并在实验上得到了验证。
Polarizing plates are additionally arranged between the laser and the atomic chamber.
原子钟物理单元,包括激光器、原子气室和信号接收处理器;
The interaction process of the cold atomic fountain and the Raman laser field is studied with the semiclassical theory and the Ramsey fringes are acquired.
采用半经典理论研究了冷原子喷泉与拉曼光场的相互作用过程,得到了冉赛(Ramsey)条纹。
The interaction process of the cold atomic fountain and the Raman laser field is studied with the semiclassical theory and the Ramsey fringes are acquired.
采用半经典理论研究了冷原子喷泉与拉曼光场的相互作用过程,得到了冉赛(Ramsey)条纹。
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