A rigorous vector grating analysis approach BKK approach, which can be used to analyze the big caliber and big view binary optical system, is introduced.
详细地介绍了一种可用于分析大口径大视场二元光学系统的光栅矢量分析法BKK方法。
This paper gives the research and the analysis about the error source and the erasing method of error on the grating angle sensor.
就光栅角度传感器的误差来源以及消除误差的措施进行分析和研究。
Methods:Use the Grating Spectrograph to take photograph of atomic emission spectrum of unknown sample and make quantitative analysis Results:Quantitative determination of trace elements in nutriment.
方法：用平面光栅摄谱仪拍摄未知样品之原子发射光谱图，并作定量分析。结果：测定营养品中微量元素的含量。
After analysis, the result of experiment accords the requirement of production and proves the feasibility and correctness of making use of CPLD technology in grating counter system.
实验的结果经过分析，符合生产的要求，验证了在光栅计数系统中采用CPLD技术的可行性与正确性。
Theoretical analysis shows that the number of working wavelength will increase with the increment of the harmonic number of the harmonic blazed grating.
理论分析表明，谐闪耀光栅谐振波长数目随谐波数增加而增加，因此可用于多波长斜光束的高效耦合；
A novel fiber Bragg grating (FBG) accelerometer with high resonant frequency and its theoretical analysis and experimental research are presented.
提出了一种新型的高频响应光纤光栅加速度传感器，并进行了理论分析和实验研究。
The diffractive efficiency of the grating is computed by using rigorous coupled-wave analysis (RCWA). The property of polarization of the grating is also discussed.
采用严格耦合波分析(RCWA)理论计算了这种一维深亚波长光栅的衍射效率，分析了它的偏振特性。
In this paper, principle analysis shows that tricolor grating has the character of multi-wave superposed in spatial domain and separated in frequency domain.
通过原理分析说明，三色光栅具有的多光谱的空域复用、频域分离的结构特点。
A qualitative analysis of hologram with double beam interference and grating diffraction principles given in general physics is given.
基于普物光学的双光束干涉和光栅衍射，定性分析全息照相。
A new theoretical analysis of the contrast reversal images for the zeroth and other diffraction order encoded by a rectangular grating is given.
本文对矩形光栅编码图片的衍射零级与其它各级单独所成的象，其衬度能够反转的现象，提出了新的理论分析。
Through the theoretical study and experimental analysis, we can find that fiber grating sensor has many unique advantages compared with traditional mechanical and electrical sensors.
通过理论研究和实验分析可以看出，与传统的机电式传感器相比，光纤光栅传感器具有许多独特的优势。
At the same time, study on the basic principles and error analysis of Fiber Bragg Grating Sensors and Resistance Strain Sensors based on the monitoring of the cable forces.
同时研究了基于索力监测的光纤光栅传感器及电阻应变传感器的基本原理及监测误差分析。
Based on the analysis to its parameters, this LC-OFDR is particularly suitable for fiber grating quasi-distributed sensing network which is demonstrated in our experiments.
经过比较分析，发现LC - OFDR的性能参数非常适合应用于光纤光栅准分布式传感网络，实验验证的其可行性。
The Angle spectrum analysis of self-image of double frequency grating is given. The grating duplication and the measurement of lens focus are obtained by Tablot effect of holographic phase grating.
本文给出了双频光栅自成象的角谱分析，并利用位相型的全息双频光栅的太保效应来进行复制光栅和测定透镜焦距等。
Based on the rigorous coupled wave electromagnetic fields analysis method, the blazed grating diffraction characteristic was researched.
介绍了严格的耦合波理论分析闪耀光栅衍射特性的方法。
The analysis showed the sampled fiber grating, especially the phase-only sampling, has a fairly bright application prospect in the rapidly developing WDM system.
分析显示，取样光纤光栅特别是纯相位取样光纤光栅在飞速发展的WDM系统中有着非常好的应用前景。
The CCD detector was used to take place of the photomultiplier which was widely used as the optical-electrical converter, and the fast analysis of the spectrum was realized by incorporating a grating.
用CCD检测仪取代了常用的光电转换器件——光电倍增管，通过与光栅结合实现了光谱的快速分析。
Among all methods of 3-d profilometry with projecting grating, direct fringe displacement analysis has the fault of low resolution in vertical fringe direction.
在光栅投影三维轮廓术中，直接条纹位移分析法存在着垂直条纹方向分辨率低的缺点。
The Fourier transform profilometry as an active optical 3d shape measurement technology has been widely concerned because it need only one deformed grating image to make full-field analysis.
而傅里叶变换轮廓术作为一种主动光学三维形貌测量技术，因其只需要一幅变形光栅图样来做全场分析的优点，而受到人们广泛关注。
The second kind angular dispersion and the analysis of characteristics of diffraction grating;
本文分析了斜射光波的光栅衍射特点，并在实验中得以验证。
The analysis of the optical fiber Bragg grating sensors indicates that the survival rate and creditability of the sensors are high.
分析表明：光纤布喇格光栅传感器成活率高，可信性高。
The experiment and analysis prove that effective grating coupling can be achieved through the reasonable design of a 2D grating for very long wavelength QWIPs.
实验与计算结果证明，合理地设计二维光栅，进行甚长波QWIP光耦合，可以获得有效的光耦合效果。
The results indicated that the sensitivity is appoximately proportional to the square root of the length of grating. And so does the result derived from Fourier analysis and spatial-frequency channel.
从空间频率通道的观点出发，也可推导出对比灵敏度是和条纹长度的平方根成正比。
The results indicated that the sensitivity is appoximately proportional to the square root of the length of grating. And so does the result derived from Fourier analysis and spatial-frequency channel.
从空间频率通道的观点出发，也可推导出对比灵敏度是和条纹长度的平方根成正比。
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