The lateral and transverse shift of an arbitrarily polarized beam is investigated by the improved energy flux method.
利用改进的能流法研究了任意偏振态光束发生全反射时的侧向和横向位移特性。
Tensor method; Partially coherent beam; Partially polarized beam; Spectral properties; Propagation properties; Turbulent atmosphere.
张量方法;部分相干光;部分偏振光;光谱变化;传输特性;大气湍流。
The beam circular Polarizer System is designed to convert the laser beam from a linearly polarized beam to a circularly polarized beam.
光束圆形偏光器系统设计用来进行从线式偏振光束到圆形偏振光束的转化。
In this method, a double-ring-shaped radially polarized beam and a single-ring-shaped azimuthally polarized beam are incoherently superimposed.
在该方法中,一束双环形状的径向偏振光和一束单环形状的角向偏振光被非相干地叠加到一起形成复合光束。
We study the sensing properties of an intensity-modulated fiber-optic surface plasmon resonance (SPR) sensor using radially polarized beam (RPB).
本文研究了利用轴向偏振光激励的强度调制型光纤表面等离子体传感器的传感特性。
But the size perpendicular to polarization direction of focal spot with linear polarized beam is always smaller than that of radially polarized beam.
而线偏振光聚焦光斑垂直于偏振方向的直径始终小于径向偏振光聚焦光斑直径。
Due to the extensive application of radially polarized beams, the generation and propagation of this kind of beam are investigated theoretically and experimentally in this paper.
基于径向偏振光的广泛应用,从理论与实验上研究了径向偏振光的产生与传输。
Diffraction efficiency of volume Bragg grating, whose period is in the same order as the incident wavelength, is related to the polarization direction of the incident linear polarized beam.
周期与入射波长同数量级的体积布喇格光栅的衍射效率,与入射线偏振光的偏振方向有关。
We describe a novel method to enrich isotopes and isomers via magnetic deflection of optically polarized atomic beam.
本文描述一种通过极化原子束的磁偏转实现同位素和同质异能素浓缩的新方法。
Calculations show that polarization degree of partial polarized light beam present certain distribution on the cross section of reflected output beam from interface.
计算表明一定偏振度的入射部分偏振光束经界面反射后,反射光束偏振度由于界面反射在反射光束截面上将产生一定分布。
In this paper, we study the propagation properties of radial symmetry beam array with the polarized distribution in the free space.
本文主要研究了带偏振的径向对称分布光束列阵在自由空间中的传输性质。
The polarized aberration formed by a reflected beam from an off-axis object point is discussed in this paper, and two kinds of specific cases are analysed.
对轴外点发出的一束光线经界面反射形成的偏振像差进行了研究,并对两种具体情况进行了讨论。
An experimental study of the state of polarization of laser speckles generated by sending a linear polarized laser beam through a diffuser is presented in this paper.
采用发送一束线偏振激光产生散斑的方法,研究线偏振激光散斑、"平均椭圆偏振"激光散斑以及非偏振激光散斑的相关性和精细结构。
Considering the polarized direction of the beam, the relationship between the radiation force and the polarized direction of the beam for different incidence Angle is analyzed too.
考虑波束极化方向,分析了不同入射方向时辐射俘获力与极化角度之间的关系。
In the third part, using the principle of coherence, we study the properties of the beam array with radial or azimuthal polarized propagating in the free space.
第三章利用了相干叠加原理,理论上对具有角向及径向分布的偏振态的光束列阵在自由空间的传输性质进行了研究。
The influence of experimental error on the generation of radially polarized light beam, and the change of the light spot of radially polarized light beam in propagation are investigated.
同时指出实验上的误差对产生径向偏振光的影响,以及研究了传输过程中实验上所获得的径向偏振光光斑的变化。
Using this method, we can get elliptical wave of any axes ratio from a beam of linear Polarized electromagnetic wave.
用这一方法可以简便地将线极化电磁波转变为椭圆极化波或圆极化波。
The author bring forward a Gaussian optical beam in a transverse-linearly-polarized state, the expression of its module is the same as the scalar Gaussian beam.
文章提出一种横向激发的任意线偏振高斯光束,该光束场量的模与传统的任意线偏振高斯光束具有相同的模,在源场区,其满足自由空间无源场的场方程。
In chapter 3, the partially polarized Gaussian Schell-model beam is introduced and its tensor description is presented.
第三章介绍了部分偏振高斯-谢尔模光束及其张量描述。
In this work, we have studied the forward Raman scattering of circularly polarized KrF excimer laser beam in hydrogen gas. The conversion efficiency of the first Stokes line has reached about 44%.
本文研究了圆偏振氟化氪激光在氢气中的前向受激喇曼散射,第一级斯托克斯线的转换效率已达44%。
Continuing along its path, this portion of s-polarized light would be reflected twice by the lamp reflector, and would finally be reflected perpendicularly, by the beam splitter, toward the LCD panel.
继续沿其路径,这部分的s偏振光将灯泡反光罩反射两次,最终由偏振分光镜得到垂直反射到液晶面板。
After emerging from the lamp reflector, the p-polarized light would pass through a half-wave retarder that would occupy half of the beam cross section.
反射后的p偏振光将通过一个半波纠正器,将占用一半的光束截面。
A beam of laser light "pumps" the atoms so that their spins are polarized, then "probes" the polarized atoms for an MRI signal.
一束激光将原子泵出,使得它们的自旋带有极性,然后探测拥有极性的原子来产生MRI信号。
The half-shade Polarization prism is an important de- vice for determining and measuring accurately the azimuth of a beam of Plane Polarized light.
半阴偏振镜是精确确定和测量平面偏振光的偏振方位的重要器件。
The half-shade Polarization prism is an important de- vice for determining and measuring accurately the azimuth of a beam of Plane Polarized light.
半阴偏振镜是精确确定和测量平面偏振光的偏振方位的重要器件。
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