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光栅闪耀
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  “光栅闪耀”译为未确定词的双语例句
    The Influences of Aluminum Film Thickness on the Blazed Efficiencies of Ruling Diffraction Gratings
    铝膜厚度对刻划衍射光栅闪耀效率的影响
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    On Raster Glittering Wave Length and Correlation Problems in Teaching Materials for Instruments Analysis
    仪器分析教材中有关光栅闪耀波长及相关问题的讨论
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    Analysis on blaze characteristics of grazing incidence metal grating in soft X-ray region by differential theory with correct Fourier expansion
    软X射线掠入射金属光栅闪耀特性的校正傅里叶展开微分法分析
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    It also represents the influences of aluminum film thickness on blazed efficiencies of the ruling diffraction gratings and provides proper ranges of the thickness factors.
    实验研究了铝膜厚度对衍射光栅闪耀效率的影响,给出了铝膜厚度系数的最佳范围。
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    Optimization of low-pass filter using blazed grating
    利用光栅闪耀特性优化低通滤波器
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The self-consistent integral equation for the field distribution of the resonant modes in a concave (plane) grating-mirror stable resonator is solved in the limit of infinite Fresnel numbers and under Littrow (collimate) configuration. Under the conditions above mentioned the field distribution is approximately independent of the blazing angles of the grating. In the direction parrallel to the grooves of the grating (y direction) the inclined grating can be equivalent to the concave mirror which has the radius...

The self-consistent integral equation for the field distribution of the resonant modes in a concave (plane) grating-mirror stable resonator is solved in the limit of infinite Fresnel numbers and under Littrow (collimate) configuration. Under the conditions above mentioned the field distribution is approximately independent of the blazing angles of the grating. In the direction parrallel to the grooves of the grating (y direction) the inclined grating can be equivalent to the concave mirror which has the radius of curvature ry-r1 · cos θ and is perpendicular to the axis of the resonator (z axis). In the x direction the field distribution can be described in terms of Hermit-Gaussian function and the perturbation term. The perturbation term which is proportional to tangent of the incline of the grating introduces astigmatism to the field. When the perturbation can be neglected, the inclined grating would be equivalent to a concave mirror of radius rz=r1-cos3 θ, which is also perpendicular to the axes of the resonator.

本文从自洽的费涅耳衍射积分方程出发,利用费涅耳数近似趋于无穷,计算了凹(平)面锯齿形和截端锯齿形衍射光栅稳定共振腔的共振模特性。结果指出:当光栅槽很浅,满足光栅自准直条件,在一定的角度范围内,腔内的场振幅分布近似与光栅的闪耀角无关。垂直于光栅槽方向(x方向)的场分布由m阶厄米-高斯函数和微扰项(m+1阶和m-1阶厄米-高斯函数)表示。微扰项随光栅倾角的增大而增大。当微扰项可以忽略不计时,倾斜的光栅可以和垂直于光轴、曲率半径为Γ_1cos~3θ(x方向)和Γ_1cosθ(y方向,平行于栅槽方向)的长条凹镜等效。文中给出了栅、镜面上的场分布、稳定性条件、频谱分布及输出场特性。

The SiO2 holographic blazed grating with good quality and high diffraction efficiency have been developed by reactive ion beam etching and holographic grating mask made by lensless Fourier transform holography recording.

本文报道以无透镜傅里叶全息术变换记录的全息光栅作掩膜,应用反应离子束入射角控制光栅闪耀角,选择了合适刻蚀工艺参数,制得衍射效率为67%的SiO_2全息闪耀光栅。

This paper describes the importance of controlling aluminum film thickness for ruling diffraction gratings and gives a method to mark the aluminum film thickness with thickness factor. It also represents the influences of aluminum film thickness on blazed efficiencies of the ruling diffraction gratings and provides proper ranges of the thickness factors. These results have been used in production.

文章阐述了控制衍射光栅铝膜厚度的重要性。提出了用厚度系数标定铝膜厚度的方法。实验研究了铝膜厚度对衍射光栅闪耀效率的影响,给出了铝膜厚度系数的最佳范围。研究结果已用于生产。

 
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