Meanwhile, the making process of several kinds of optical grating is also analysed.
本文还对几种光栅的制备过程，做了分析。
It deals with the research of their usage in relating with rectangle optical grating and sine optical grating ect.
结合矩形光栅、正弦光栅等实例，进行了应用研究。
The characteristic of arrayed waveguide gratings is analyzed with the linear systems theory and the optical grating equation is educed.
运用线性系统理论分析了阵列波导光栅的模场特性，导出器件传输的数学模型即光栅方程。
The system is of reflective type and composed of thermostatic bimetal plate, lever piston framework, optical grating and optical fiber probes.
该系统具有反射式结构，由热双金属片、连杆-活塞机构、光栅及光纤探头组成。
In this paper, the operating principle and programming methods of a highspeed single chip microcomputer optical grating digital disply instrument developed by authors are introduced.
本文介绍高速单片机光栅数显表的工作原理及程序设计方法。
Basedg on Fourier optical principle, the imaging property of grating illuminated by expansion source is analysed in this paper. Hence an innovative grating imaging displacement sensor is designed.
该文应用傅里叶光学原理对扩展光源照明下光栅的成象特性作了分析，并由此设计出一种新型的光栅成象型位移传感器。
A lot of grating messages including its profile can be derived from diffraction spectrum of grating according to Fourier optical theory.
根据傅立叶光学理论从光栅的衍射频谱中可以反推光栅本身的多种信息，包括其形貌特征。
Arrayed waveguide grating (AWG) is of great importance to the future dense wavelength division multiplexing (DWDM) all optical network (AON).
阵列波导光栅型波分复用器对于实现未来密集波分复用全光网具有重要的意义。
Fiber grating is important passive component in modern fiber optical communication.
光栅光纤是现代光纤通信领域里非常重要的无源器件。
Pattern differentiation can be performed in a coherent Optical processing system if a composite sinusoidal grating is used as a filter.
利用余弦型的复合光栅作为滤波器，在相干光处理系统中可对图像进行微商。
Pseudo slant fiber Bragg grating, multiple series fiber Bragg grating, optical fiber type coupler and optical connector.
准倾斜光纤布拉格光栅，复联光纤布拉格光栅，光纤型耦合器和光连接器。
The optical parameters of grating and intensity ratio among three beams in interferometer are derived from the view of optimization design.
从优化设计的角度求出了光栅的最佳参数以及干涉仪三束光的最佳光强之比；
We put forward a new method to realize optical label switches using the phase shifted effective in Bragg phase shifted grating and device a experiment to achieve optical label switching.
提出了用布拉格相移光纤光栅中相移来实现低功率的光标交换的新方法。设计了一个基于该方法的光标记交换实验。
Optical fibre grating utilize photosensitive characteristic to form the space phase grating in the core, it can change the transmission route of the light wave in the light-transmitting fibre.
光纤光栅是利用光纤材料的光敏性，在纤芯内形成空间相位光栅，它可以改变光波在光导纤维中的传输路径。
The optical storage process consists of information coding, grating unit matrix building and decoding.
这种光存储包含信息编码、光栅元阵列形成及解码过程。
As a typical integrated optical device, an arrayed-waveguide grating (AWG) has excellent performances and broad applications in e. g. optical communication systems.
阵列波导光栅(awg)是一种典型的集成型光波导器件，具有优越的性能和广泛的应用前景。
For eliminating the errors in deformation measuring and improving the accuracy in hole-drilling method, this paper presented an optical technique, grating rosette and moire interferometry.
针对钻孔法测量残余应力方法中变形测量存在的误差，提出用光栅应变花测量钻孔所释放的残余应变。
A reflective blazed grating wedge-plate, a new optical element, is proposed and designed.
提出并设计了一种新型光学元件——反射式闪耀光栅楔形平板。
In this paper, a grating optical bistable device is described.
本文报道了一种光栅光学双稳态装置。
Controlled by an optical switch, a fiber Bragg grating sensing system based on spatial division multiplexing is developed under a broad-band source illumination.
介绍了一种光纤光栅空分复用传感系统，并将光纤光栅的传感特性应用于结构健康检测系统中。
The addition and subtraction of characters can be performed in a coherent optical processing system if a grating is used as a filter.
利用光栅作为滤波器，在相干光处理系统中可对字符进行相加和相减。
When irradiated by two-beams, the sample can set up refractive index grating, and the optical holographic storage was achieved.
而且样品在双相干光束作用下，可建立光折射率光栅，并实现了光全息存储。
The Microstructure Optical Fiber Bragg Grating(MOFFBG) is simulated using beam propagation method(BPM).
利用光束传播法对微结构光纤布拉格光栅谐振特性进行了模拟研究。
Optical fiber grating sensors based on optical fiber grating technology have become the focus in sensors study field.
以光纤光栅技术为基础的光纤光栅传感器已经成为传感器研究领域中的一大热点。
The effect of tilt on optical transmit characteristics in fiber grating, so on optical communicational characteristics.
倾斜光纤光栅对其中的光学传输特性会产生影响，从而影响光通信性能。
The key problem of FBG sensor study is the optical fiber diffraction grating signal demodulation, namely, the detection of small shifting of wave length.
研究光纤光栅传感器的关键问题是光纤光栅的信号解调，即波长微小移位的检测问题。
The basic principles of multi-parameter tunable optical fiber grating wavelength tuner based on stress, displacement, space angle are analyzed and relative experimental researches are performed.
在模拟分析的基础上，设计了一种基于应力、位移、空间角度的多参数可调谐的光纤光栅波长调谐器，并进行了实验验证。
The basic principles of multi-parameter tunable optical fiber grating wavelength tuner based on stress, displacement, space angle are analyzed and relative experimental researches are performed.
在模拟分析的基础上，设计了一种基于应力、位移、空间角度的多参数可调谐的光纤光栅波长调谐器，并进行了实验验证。
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