1、

Performance of a grating groove density measuring system by diffraction method

变间距光栅刻线密度测试系统的性能评价

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2、

The method that measuring laser wavelength using grating under the condition of changing angle of incidence was brought forward basing on grating diffraction equation in this paper.

以光栅衍射方程为理论依据,对在入射角可变方式下,利用平面反射光栅进行激光波长测量的方法进行了研究。

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3、

Influence on Diffraction Efficiency of Volume Phase Holographic Grating Caused by Surface Undulation

表面起伏对体积相位全息光栅衍射效率的影响

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4、

A method uniting the scalar approximation with the Snell's law and the Fresnel relations is presented in detail. Two formulae of the energy flux density and the diffraction efficiency are derived for the step transmission grating.

阐述了标量近似与Snell定律和Fresnel关系相结合的方法,并推导出阶梯透射光栅的衍射场强分布和衍射效率公式。

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5、

Qualitative Investigation to Diffraction efficiency Versus Spatial Frequency of Hologram Grating

全息光栅衍射效率与空间频率的定性研究

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6、

However, some satins do have a faint diagonal effect owing to the low number of yarns used to form the repeat. Analysis of the spectral line width on grating diffraction experiment

但是对于完全组织中纱线根数较少的缎纹织物,在其表面确实会呈现不太明显的斜纹线。对光栅衍射实验中衍射条纹宽度的分析

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7、

Broadly speaking, grating is a diffraction screen with periodic spatial structure or optical properties ( e.g. projected rate, refractive rate).

光栅,广义的说,是具有周期性的空间结构或光学性能(如投射率,折射率)的衍射屏。

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8、

An Analysis of Double Grating Diffraction System by Moire Spectrum Method

莫尔频谱法研究双光栅衍射系统

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9、

A new method to estimate the relief of grating with the characteristic spectrum of diffraction efficiency is introduced in this paper.

本文提出了一种用衍射效率的特征谱线来判断光栅的形貌的方法。

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