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椭圆高斯光束 elliptical Gaussian beam英语短句 例句大全

时间:2020-06-18 11:50:48

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椭圆高斯光束 elliptical Gaussian beam英语短句 例句大全

椭圆高斯光束,elliptical Gaussian beam

1)elliptical Gaussian beam椭圆高斯光束

1.Based on the frequency-doubling theory ofelliptical Gaussian beam under conditions of critical phase mathcing,an improved intracavity frequency-doubling conversion efficiency is obtained by tuning the orientation of Nd∶YVO4 crystal and choosing appropriate .根据临界相位匹配下椭圆高斯光束的倍频理论,通过旋转Nd∶YVO4晶体的方向选取合适的基频光偏振方向,使KTP晶体的走离角所在平面与谐振腔弧矢面平行,可提高内腔倍频转换效率。

2.The generalization of anelliptical Gaussian beam is presented by introducing a complex shift in the transverse coordinates.在椭圆高斯光束横坐标中引入复数偏移量,将其推广为偏心椭圆高斯光束。

3.The analytical solution of ultra-short pulsedelliptical Gaussian beams in free space is obtained based on the Fourier transform technique.基于傅里叶变换的方法,得到了超短脉冲椭圆高斯光束在自由空间中的解析表达式。

英文短句/例句

1.It is shown that the propagation of charged-particle beam can be made in complete analogy with the transmission of ellipse-Gaussian light beam in paraxial approximation.傍轴近似下带电粒子束传输可完全类比于近轴光线椭圆高斯光束的传输。

2.A Variational Elliptically Gaussian Soliton of the Strongly Nonlocal Nonlinear Media;强非局域介质中的变分椭圆高斯型光孤子

3.Elliptical Gaussian Lossy Spatial Soliton in Strongly Nonlocal Media强非局域介质中的椭圆高斯型损耗空间光孤子

4.Properties of the Hollow Gaussian Beam through a Circular Aperture;空心高斯光束通过圆孔形硬边光阑的传输特性

5.Propagation of Gaussian beam through a negative axicon and its propagation properties;高斯光束通过负圆锥棱镜光学系统的传输特性

6.Diffraction of Gaussian Beam of Light by an Optical Lens and a Small Circular Aperture高斯光束通过透镜-微小圆形光阑系统的衍射

7.The measured and calculated patterns are given in the end of the paper.这种天线可以形成高效率的椭圆波束。

8.The Propagation Characteristics of the Diffraction Field by a Circular Aperture of Bessel-Gauss Beam;贝塞尔-高斯光束圆孔衍射场的传播特性

9.Effect of Primary Spherical Aberration on Focusing of Circularly Polarized Vortex Bessel-Gaussian Beams球差对圆偏涡旋贝塞耳-高斯光束聚焦场的影响

10.Focusing of Partially Coherent and Circularly Polarized Bessel-Gaussian Beams Through a High Numerical-Aperture Objective部分相干圆偏振贝塞耳-高斯光束经高数值孔径透镜的聚焦

11.Study on collimating characteristic of coaxial double half-ellipse lens共轴双半椭圆柱透镜准直半导体激光光束特性研究

12.Research on the Influence of Thermal Deformation of the Elliptical Reflector in Gimbals on the Beam Propagation二维转台椭圆反射镜热变形对传输光束影响研究

13.Polarization Properties of High-Index-Elliptical-Core Bragg Fibers高折射率椭圆芯布拉格光纤的偏振特性

14.elliptical cladding single-polarization fiber椭圆包层单偏振光纤

15.elliptical iris waveguide椭圆形光圈式波导管

16.The Transformation of Gaussian Beams Pass through the Defocusing Telescope System;高斯光束通过离焦激光扩束器的变换

17.The Beam Propagation Factor and the Focal Shift of Truncated Gaussian Beams截断高斯光束的光束传输因子和焦移

18.Beam quality characterization of super-Gaussian beams passing through a spherically aberrated lens with an annular rectangular aperture超高斯光束经光阑球差透镜后的光束质量评价

相关短句/例句

elliptic Gaussian beam椭圆高斯光束

1.The propagation properties of theelliptic Gaussian beam in strongly nonlocal nonlinear media;椭圆高斯光束在强非局域非线性介质中的传输特性

2.Taking theelliptic Gaussian beam as an example,we have compared our analysis technique with that of previous work and found that the present method is more reliable in predicting the geometrical properties of fractional Fourier transform of beams and has the advantage of clear intuitive physical insight into beam propagat.以分析椭圆高斯光束分数傅里叶变换几何特性为例,研究表明,利用本方法讨论傍轴束分数傅里叶变换的几何特性简单可靠、从几何图像理解傍轴束分数傅里叶变换清晰直观。

3)high-order elliptical Gaussian beam高阶椭圆高斯光束

4)High-order elliptical Hermite-Gaussian beam高阶椭圆厄密-高斯光束

5)elliptical Hermite-Gaussian beam椭圆厄密-高斯光束

6)Elliptical Hermite-Gaussian beams椭圆厄米高斯光束

延伸阅读

椭圆函数与椭圆积分椭圆函数与椭圆积分Elliptic function and integral叮写成R,[丫(。口+·了’(。RZ「犷(二)」的形式,其中R,(二,),尺:(二1)为二,的有理函数,亦可用夸函数及。函数表示。如遇退化情况,则得初等函数。日函数函数断,旧一乙二八成吧一,)(12)其中:固定,且lm:>o,这是:的偶的整函数。它具有周期1,当将v增加:时,它要乘上‘汗‘今+”,在点:1一刀,十(),十1/2):()I,,,,为整数)处它有单零点。经常讨论的夕函数有四个0,(.一、ilJ(叶·旧司:+引, 一戈一’2厂’__、。11+rl姚‘.’一洲‘、“’夕(t,十飞一-)·夕3(:)=0(:1+l/2),夕、(:,)=夕(:1)。(13)夕(才/2,二l)满足偏微分方程刁2夕/丙2一妙/决,并有一个简单的拉普拉斯变换。椭圆函数与椭圆积分可用夕函数表示,对维尔斯特拉斯函数而言,:一。‘/、,对雅可比函数或勒让德规范形式的椭圆积分而言,:-;K’/K。变换理论一个椭圆函数的周期集可用各种原始周期对来描述。由一对原始周期到另一对的改变叫做椭圆函数或椭圆积分的变换。原始周期的商:便经受了一个单应变换:一(二+l,)/(二+d).其中。、.乃,:,d为整数,而D一、d一/)’为正,D叫做该变换的次数。全体一次变换组成一个模群。这些变换的研究是很有理论意义的,对数论有用,并用于对椭圆函数的数值计算。它也和椭圆模函数的研究有关,后者指具有下列性质的解析函数据f(:),只要:与i被模群的变换连系着、那么f(r)便与:(:)代数地联系着。参阅‘傅里叶级数与傅里叶积分”(Fourier series and integrals)条。 [埃尔德里(A.Erdelyl)撰」E(k)一E(二2,k)分别叫做第一种与第二种完全椭圆积分,刀一(1一kZ)’2为补模数.又K‘一K‘(h)一F(二/2,k‘),E‘=E,(k)=F(二/2,k,)。完全椭圆积分作为走的函数时满足二阶线性微分方程,并为居的超几何函数。它们还满足勒让德关系式,KE‘+K’E+KK‘一二/2这是关于k的恒等式。周期与奇点椭圆积分是多值函数。I的任何两个确定值的差都是某些实数或复数,即所谓周期的整倍数之和。E,F与H都是复变量、一S、n甲的多值函数。这三个函数都在二一士1,士k‘处有支点,而H还在艾一士l)l一’2处有支点。F的周期为4K与2;K‘,E的周期为4E与21(K‘一E‘)由J二o蕊k毛l时完全椭圆积分是实的,故第一(第二)个周期便叫做实(虚)周期。虽则E与F是二一的多值函数,但如果把沿同样路径并对。(l,习采取同样的值而积分得的E,F作为对应值,则君是F的单值函数。

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