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   对称光 的翻译结果: 查询用时:0.351秒
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对称光
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  symmetric beam
     SYMMETRIC BEAM FANNING IN PHOTOREFRACTIVE CRYSTALS WITH A LOCAL NONLINEAR RESPONSE
     在局域非线性响应的光折变晶体中的对称光
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  “对称光”译为未确定词的双语例句
     In this paper,We deduced the coefficients of wave front aberration for plane symmetric grating system combined with in more kinds of sur- face figure(toroid,Parabaloid,ellipsoid etc),according to Micheal P.Chrisp's wave front aberration thory of holographic toroidal grating system and have worked out the calculation programs with respect to the coeffi- cients.
     本大根据Michael P.Chrisp的全息环面光栅系统波像差理论,重新推导了平面对称光橱系统的像差系数,使理论的适用范围延伸到多种面形(环面、抛物面、椭球面等)所组成的系统。
短句来源
     When the measurement system is adjusted to symmetry optical system,the exact position of the minimum deviation angle can be traced by the detector and the minimum deviation angle as well as the refractive index of a sample can be measured automatically.
     在调节测量系统使其成为对称光路的同时,可完成自动寻找最小偏向角位置以及准确测量最小偏向角,实现折射率的自动测量。
短句来源
     A new analysis method of fractional Fourier transform (FRT) is proposed by the roation of Wigner distribution function (WDF) based on the essential properties. It includes a scaling factor and only needs two shearing operators of WDF. The old analysis method of FRT works with the special case of the new one with a unity scaling factor.
     在分数傅里叶变换的基本性质的基础上,通过引入一个定标因子,通过两次切变操作来旋转WDF(Wigner分布函数),给出分数傅里叶变换的一种新的分析方法,该方法可以将原有的分数傅里叶分析从对称光路扩展到一般的光路.
短句来源
     The spatiad resolution of Telescope is 1″, sparial resolution of spectrometer is 1″~2″, and tracking precision is 1″ in 5 minutes. Its optical paramerters satisfy the requirements of installing stockes polarizing analyzer. The instrument can be used to resarch line profiles of vector magnetic fields during active cycle of 23.
     云南天文台太阳光谱望远镜是无偏振对称光路系统,经过重新装调望远镜空间分辨率在1”以内,光谱上的空间分辨率在1”~2”,跟踪精度在5 分钟内1”,以上光学参数达到可以加装Stokes 偏振分析器,用于参加23 周太阳峰年矢量磁场的光谱轮廓研究
短句来源
     Also, we analyzed the potential physical mechanism of the light amplification and the gain equalization, and show that conventional light amplification is responsible for the probe light amplification but gain equalization need a common effects of both conventional amplification and stimulated Raman process.
     同时,我们还分析了对称光放大及增益平坦化的潜在的物理机制,发现传统光放大对探测场增益(对称光放大)起着决定性作用,然而增益平坦化是由传统光放大和 Raman 增益共同作用产生的。
  相似匹配句对
     M.
     M.
短句来源
     elongatum showed several interstitial C bands,while Th.
     C.
短句来源
     6) stabilization to heat and light;
     6)热稳定;
短句来源
     SYMMETRIC BCI-ALGEBRA
     BCI-代数
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     Symmetry three layer planer optical wave-guides mode equation of analysis
     三层平面波导模式方程的分析
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  symmetric beam
Any small perturbation of the resulting symmetric beam gives rise to a unique phenomenon-the optical Magnus effect in the free space, whereby the beam intensity pattern rotates upon changing the circular polarization from right to left.
      
The probability for the third-harmonic generation is calculated for a specific model of a monochromatic laser beam (symmetric beam) with the optical frequency.
      
Any bounded, symmetric beam, which is not necessarily Gaussian, can be comprised in terms of an angular spectrum of plane waves.
      
Moreover, the model does not rely on symmetric beam profiles, and so arbitrary images can be studied.
      
Approximate Calculation of Pure Bending of a Symmetric Beam under Irreversible Strain
      
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With the analysis of interference fringe pattern recorded by hologram,authors point out that 2 D hologram will produce two object images symmetrical about the hologram plane when it was reconstructed with single beam,and will produce the same object image in shape when it was reconstructed with two beams symmetrical about hologram.For 3 D hologram,the symmetry of the reconstructed image will not be changed,but the symmetrical reconstructed image of the original object image was somewhat diffuse.When it was...

With the analysis of interference fringe pattern recorded by hologram,authors point out that 2 D hologram will produce two object images symmetrical about the hologram plane when it was reconstructed with single beam,and will produce the same object image in shape when it was reconstructed with two beams symmetrical about hologram.For 3 D hologram,the symmetry of the reconstructed image will not be changed,but the symmetrical reconstructed image of the original object image was somewhat diffuse.When it was reconstructed by symmetical beam,the reconstructed images with equal brightness were displayed after the hologram was rotated somewhat of its position.Finally a distinct image plane reflection hologram of trnasmission rainbow hologram has been made.

通过分析全息图记录的干涉条纹图样,指出对于二维全息图,一束再现光将产生两个对称于全息图面的物象,两束对称于全息图面的再现光将产生位形相同的物象;三维全息图的再现,象的对称性不变,但原物象的对称再现象有一定的弥散,对称光再现时,等亮度再现象出现在全息图转动一个角度之后。实验上制作了具有清晰透射彩虹全息象的象面反射全息图

>=We propose a scheme for light amplification and gain equalization by quantum interference. By adjusting the incoherent pumping, we find that the laser amplification can be observed at three specific probe frequencies. Furthermore, three gain peaks can be degenerated into one to realize gain equalization. Also, we analyzed the potential physical mechanism of the light amplification and the gain equalization, and show that conventional light amplification is responsible for the probe light amplification but...

>=We propose a scheme for light amplification and gain equalization by quantum interference. By adjusting the incoherent pumping, we find that the laser amplification can be observed at three specific probe frequencies. Furthermore, three gain peaks can be degenerated into one to realize gain equalization. Also, we analyzed the potential physical mechanism of the light amplification and the gain equalization, and show that conventional light amplification is responsible for the probe light amplification but gain equalization need a common effects of both conventional amplification and stimulated Raman process.

我们提出了一种利用量子干涉实现光放大以及增益平坦化的物理机制。在具有闭合环的四能级系统中加一非相干泵浦,调节其大小,不仅可以在三个不同频率处观测到对称光放大,而且三个增益峰能够简并为一个在较大频率范围内实现增益平坦化。同时,我们还分析了对称光放大及增益平坦化的潜在的物理机制,发现传统光放大对探测场增益(对称光放大)起着决定性作用,然而增益平坦化是由传统光放大和 Raman 增益共同作用产生的。

 
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