grating的例句大全

Research on Making the Polymer Rectangle Grating with Pressing Technology

采用模压技术的聚合物矩形光栅制作

Manufacture for light splitting grating in optical disk based on precision ruling and thin film deposition

基于精密刻划及薄膜沉积技术的光盘分束光栅研制

A manufacturing method for a light splitting grating based on precision ruling and thin film deposition technologies was presented.

给出了采用光栅刻划和镀膜技术相结合研制光盘分束光栅的方法。

Optical Fiber Bragg Grating Pressure Sensor Based on Thin-Walled Cylinder Structure with Temperature Compensation

带温度补偿基于薄壁圆筒结构的光纤光栅压力传感器

Fiber-optic grating sensing based on thin-walled ring section beam

基于圆环形薄壁截面梁的光纤光栅传感研究

Fiber-optic grating sensing based on Loop thin-walled ring section beam is proposed and demonstrated. The temperature and stress can be measured simultaneously using only one fiber grating.

提出将圆环形薄壁截面梁应用于光纤光栅传感，用一个光栅实现了对温度与应力的同时区分测量；

Three-dimensional reconstruction on facial soft tissue using three-dimensional grating projection technique

三维光栅投影技术在面部轮廓三维重建中的应用

This paper analyzed grating based on coupled-mode theory and segmented transfer matrix method. The analysis of Long period fiber grating coupler-mode is based on the three-layer model of the fiber and coupled-mode theory of the grating.

本文从耦合模理论出发，采用分段的传输矩阵法，对声光长周期光纤光栅进行详细的理论分析。

Single frequency speckle grating film for measuring plane displacement field

单频散斑光栅膜研测面内位移场

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。

To increase the numbers of multiplexed gratings on a fiber of fiber Bragg grating ( FBG) multiplexed sensing demodulation technique, a demodulation scheme to detect the wavelength shift, which is based on F-P tunable filter and uses the long signal fast correlative algorithm, is presented.

针对光纤布拉格光栅（FBG）复用传感解调技术中光纤上复用光栅的数量问题，基于F-P滤波器，提出用长信号快速相关算法来检测波长移位的解调方法。

To enhance the signal precision, the frequency of grating electrical signal multiplies through circuit and computer reads the data by locking and selecting circuit.

光栅的电信号通过后续电路进行倍频后，提高了可控精度，计算机通过锁存与选通电路读入数据。

The grating sensor comprises two pairs of gratings which are installed on a safety island, and the gratings are connected with a weighing control machine cabinet through signal cables.

它包括安装在安全岛上的两对光栅，光栅通过信号线缆连接到称重控制机柜。

In this paper, the effects of chirped fiber grating on optical pulse was analyzed, calculating the broadening of optical pulses after propagating through a certain fiber span and then compressed by a chirped fiber grating, considering the influence those ripples on increasing dispersion power penalty.

分析了啁啾光纤光栅对光脉冲信号的作用，计算光脉冲经过一定距离传输并由啁啾光纤光栅进行色散补偿后的脉冲展宽情况，同时分析啁啾光纤光栅群时延抖动对系统色散代价的影响。

Grating displacement sensor is a photo-electricity converter in high-precision displacement measurements. It transforms the displacement of work platform into the movement of MOIRE fringes through transmission of grating, and then electrical signal was sent out through photo-electricity converter.

光栅位移传感器是进行高精度位移测量的光电转换器，它将工作平台的位移量通过光栅的透射转换成莫尔条纹的移动，然后经光电转换电路转换成电信号输出。

In order to solve this problem, a new method is provided based on the Hybrid Genetic Algorithms, and using a emulation program design a common binary optics elements-Dammann Grating.

为了解抉这个问题，介绍了一种将遗传算法与模拟退火算法相结合的混合遗传算法，并具体地利用这一优化算法设计了一种常用的二元光学元件&达曼光栅。

Through coupled-mode theory, the simulation of the coupling properties of the slanted grating is given to optimize its tilt angle.

利用耦合模理论，模拟了斜光栅的耦合特性并对其倾斜角进行优化设计。

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。

Fiber grating is manufactured by application of phase mask means, which is of low requirement of time coherence and monochromaticity for light-source, simple craft and high rate of finished products.

运用相位掩模法刻蚀光纤光栅，该方法对光源的时间相干性和单色性要求较低，工艺简单，成品率高。

Study on the Time Grating Displacement Sensor of the Field Type

场式时栅位移传感器研究