At last, the paper introduced the research status of atom laser gyro abroad and some atom laser prototype under experiment phase.
最后介绍了国外研究原子激光陀螺的现状,以及还处于实验室阶段的原子激光陀螺样品。
The propagation of an atom laser, which is outcoupled from a Bose-Einstein condensate, is investigated within the framework of quantum mechanics.
但要想把原子激光付诸于应用,首先就要了解原子激光的特性和传输规律。
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。
At present, research in the area of the laser theory is mostly focused on single-atom lasers and their practical applications in photonics, nano and quantum technologies.
目前,人们主要集中对单原子激光的量子理论的研究,以及它们在光子学、纳米技术和量子信息技术中的实际应用。
The results show that the atom appears periodically squeezing, and the squeezing properties of atom laser depend closely on both interaction among atoms in BEC and initial squeezing factor of light.
结果表明:由光场诱导的双模原子激光呈现周期性的压缩,原子间的相互作用和光场初始压缩因子对原子的压缩性质具有重要影响。
Well, laser flash that makes the atom glow while we - that this light that we use to image with, in the microscope.
我们不能像使用显微镜时,利用激光闪光,使得原子发光。
1a. With an additional control laser of very high intensity applied transverse to the cavity axis, the single-atom EIT condition is achieved and maximum transmission is recovered See Fig.
当在另外一束与光腔轴线成横向垂直的高强度激光照射下,满足该原子所需的电磁感应透明条件,光会恢复到最大输出通量(图1b所示)。
Light from a laser comes from the electrons which surround the nucleus of every normal atom.
来自激光器的光是围绕普通的原子核的电子产生的。
Analyzing the difference of atom hologram and optical hologram, we point out that only the laser cooling atoms can satisfy the coherent and diffract conditions required by the hologram technology.
分析讨论了原子全息与光学全息的区别,指出只有经激光冷却的原子束才满足全息技术所要求的相干条件和衍射条件。
The motion equation satisfied by an induced polarization of a two level atom interacting with laser pulse is derived by using a nonperturbation method.
通过非扰动方法导出了与线偏振激光脉冲相互作用的二能级原子的诱导极化所满足的运动方程。
A momentum transfer of a moving three level atom interacting slantingly with a standing wave laser field is analysed.
分析了一个运动的三能级原子与一个驻波激光场在斜交相互作用时的动量传递行为。
The main mechanism of the application of laser in biology and medicine is that the molecule and atom of the tissue can absorb the energy of laser and ultimately transform it into other forms.
激光在生物学和医学中应用的主要机理是激光的能量必须转化为其他形式,构成生物组织的分子和原子能够吸收激光的能量,而最终把它转化成其他能量形式。
Finally the process is used to compute the ionization of the atom in intense laser field, and the result is identical to the physical meaning.
最后方法被用于计算强激光场中原子的电离,得到的结果与物理理论分析一致。
Because of quantum wave nature, cold atoms tunneling through a laser beam can obviously have a completely different feature from that of a classical particle (hot atom).
量子力学波动性使得冷原子穿越一个激光束时明显地展现出与经典粒子(热原子)不同的结果。
The standing wave laser field is applied to the upper transition with the Rabi frequency dependent on the position through which the atom passes.
驻波激光场与级联原子的上跃迁耦合,其拉比频率依赖于原子通过驻波场的位置。
It can make up the shortage that only the periodic dots or lines can be made when using laser standing wave field to control the atoms to stack on wafer in atom lithography.
弥补了原子光刻技术中利用激光驻波场控制原子堆积只能制作单一量子点、线等周期性图形的不足。
The isotope shifts, hyperfine structure, spontaneous emission branch ratio of the first excited level and Doppler width of the atom vapor beam were measured using laser induced fluorescence.
采用原子蒸气束激光诱导荧光法测量钆原子的第一激发态的同位素位移及超精细结构、原子跃迁自发辐射的分支比和原子蒸气束的多普勒宽度。
In this paper, the measurements of atom energy level lifetime with the laser two photon induced fluorescence have been stated.
本文论述了激光双光子感应荧光法对原子能级寿命的测量。
Highorder optical harmonic emission from a single atom exposed in the intense chirped laser pulses has been calculated.
数值计算了强激光啁啾脉冲中原子的谐波辐射。
An overview of atom interferometer research status is summarized, and the characteristics of the atom interferometer based on Raman laser are shown in introduction.
综述了国内外原子干涉仪的研究状况,说明了基于拉曼激光的原子干涉仪的一些相关要求及其特性。
So it is not necessary to use a broad-band laser to guarantee excitation efficiency for an atom with hyperfine split levels.
因此,在这样激光功率条件下,为提高原子激发效率而增加激光谱线宽度的做法并不是必要的。
The effect of quantum interference among many ionization channels on photo-ionization properties of an atom in a laser-induced continuum structure system is analyzed.
分析了激光场诱导原子连续态结构系统中多个离化通道间的量子干涉效应对原子离化的影响。
In this paper a cesium beam maser is proposed in which the optically pumping state selection technique by two laser beams is used together with the atom storage bulb technique.
本文提出一种铯原子束激射器的建议,其中利用了双束激光抽运选态技术和原子贮存泡方法。
Analyzing the difference of atom hologram and optical hologram, we point out that only the laser cooling atoms can satisfy the coherent and diffract con...
分析讨论了原子全息与光学全息的区别,指出只有经激光冷却的原子束才满足全息技术所要求的相干条件和衍射条件。
The OH fluorescence imaging is obtained in flames of flat flame burner, atom gasifier and supersonic combustor by planar laser induced fluorescence(PLIF)using single laser pulse.
用平面激光诱导荧光技术测量了平面火焰炉、原子气化炉和超声速燃烧室的单脉冲激光诱导OH荧光。
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。
The Polarization and Population difference of the three-level atom, driven bya microwave field and interacted by a strong short laser pulse, is studied by me-ans of semiclassical theory in the paper.
本文采用半经典理论方法研究了在短脉冲作用下,被共振微波场驱动的三能级原子极化强度振幅和粒子数差随时间的变化。
The cavity mode couples to an injected squeezed vacuum, and the atom is also driven by an extrnal laser field.
通过腔镜向腔内注入压缩真空态光场,使腔模向压缩真空态光场衰减。
A new analytical model for the ATI spectra of ground state He-atom in strong laser fields is proposed in this paper.
提出了一个新的处理强光中基态氦原子阈上电离谱的解析模型。
A new analytical model for the ATI spectra of ground state He-atom in strong laser fields is proposed in this paper.
提出了一个新的处理强光中基态氦原子阈上电离谱的解析模型。
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