diffraction grating的例句大全

Firstly, we use a simple diffraction sketch and a grating equation to understand the physical mechanism about corrugated surface adjusting emerging beams.

首先用一个简单的衍射示意图结合光栅方程成功的阐述波纹面调控光束的物理机制。

The recent years, the diffraction grating technology is valued people's day by day.

近些年, 光栅技术日益受到人们的重视.

Calculation Methods for the SNR of Diffraction Grating Efficiency Measurement System

红外光栅衍射效率测量系统信噪比计算方法的研究

Simulation for Etching Diffraction Grating by Use of Scalar Diffraction Theory

标量衍射理论模拟蚀刻衍射光栅

When the slit of light source there is definite width W, the width of diffraction fringe should increase, and the minimum resolving angle Δθ k should be increasing, then the resolving power of actual grating system should be decreasing.

当光源狭缝还有一定宽度W时，衍射条纹将增宽，相应最小分辨角Δθk将增大，实际光栅系统的分辨本领将减小。

The mechanically ruled grating in the film by the diamond graver is one unreplaceable manufacture method of diffraction grating.

利用金刚石刻划刀在膜层上机械刻划衍射光栅，是一种不可替代的光栅制作方法。

A Study on Grating Diffraction with Slating Incidence Ray; Optical Scattering Analysis of the Aberration of the Diffracted Wave of Two-dimensioned Reflection Grating

斜入射条件下平面光栅的光栅方程研究二维反射光栅衍射畸变的光散射方法研究

The first-order diffraction efficiency of the grating was measured using a 532 nm laser, the highest of which was 6.98%.

用波长为532nm的激光照射光栅，测量其一级衍射效率，测得的衍射效率最高为6.98%。

The feasibility of calculating the diffraction efficiency of dielectric reflection grating with C method are proved with computation results.

在此基础上用正弦函数的高次幂作为光栅的槽形函数编写了介质膜光栅衍射效率计算程序，数值计算结果表明了C方法在计算介质膜光栅衍射效率的可行性。

In a white-light optical processing system, if the filter apertures vibrate randomly around the rainbow diffraction spectra at Fourier plane, the amplitude grain noise of the grating encoded film in the output plane can be suppressed considerably and the output SNR is improved.

本文提出在白光信息处理中，可通过使滤波孔在傅里叶面彩虹状衍射谱附近做随机振动的方法，达到抑制光栅编码片的振幅型颗粒噪声。

The influence of angular selectivity and peak diffraction efficiency of VBGs with different gratings parameter, such as thickness, period, tilt angle of grating vector and refractive index modulation, is analyzed.

理论分析了光栅参数（周期、厚度、折射率调制度和光栅矢量倾斜角）对体布拉格光栅角度选择特性以及峰值衍射效率的影响。

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SiO2全息闪耀光栅。

DVD 、 VCD and CD player has been used more and more widely in our everyday life. Laser read-write head is the core part of these equipments, and diffraction grating is a very important component of laser read-write head.

DVD、VCD以及CD播放机等设备的应用异常广泛，而激光读写头是这些设备的核心部件，衍射光栅又是激光读写头的重要组成部分。

Achromatic effect of white light double grating diffraction interference

双光栅白光衍射干涉的消色效应

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

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

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。

If we can design appropriate concentric circle grating which diffraction characteristics can meet the request of converting evanescent field into the propagation field, the two dimension FSL imaging may be more feasible.

如果能够设计合适的环形光栅使其衍射特性达到将隐失场转化为传播场的要求，那么FSL的二维成像或许更加具有可行性，本部分的研究动机就在于此。

Study on diffraction grating of oblique incidence light wave

斜入射光波的光栅衍射研究

A new method of educing grating diffraction minimum and secondary maximum stripe location formula

推导光栅衍射暗纹和次级亮纹位置公式的一种新方法