We offer ruled and holographic diffraction gratings.
我们提供常规和全息衍射光栅。
Optic-fiber gratings sensor is very convenient for application .
光纤光栅传感器集传感与传输于一体，应用非常方便。
Then plane reflection blazed gratings are discussed theoretically.
进而从理论上讨论了平面反射闪耀光栅。
Moire fringe scanning method of digital ring gratings is proposed.
提出了数字环栅莫尔条纹扫描方法。
The light is resolved by prisms, gratings, or by an interferometer.
光线用棱镜、光栅或干涉仪分解。
These gratings act as prisms by diffracting light within the fiber.
通过光纤中的衍射光，这些光栅可以被看作三棱镜。
Director profiles of nematic liquid crystal phase gratings are simulated.
模拟了向列相液晶相位光栅的指向矢分布。
The flash spectrum measuring instrument with multi gratings is introduced.
介绍一种多光栅的闪光光谱测量仪器。
You choose from among 14 gratings for each "HR" Optical Bench spectrometer.
从14个光栅中为每个“HR”光具座光谱仪选择光栅。
The characters of chirped Moire fiber gratings (CMFG) are analyzed entirely.
较全面地分析了啁啾莫尔光纤光栅的特性。
It grows up out of cellar gratings. It is the only tree that grows out of cement.
它从地下室的格栅里伸出，它也是唯一能在水泥地里长出来的树。
And that in Turin there are people who sleep on the pavements, over warm cellar gratings.
在都灵，有人睡在大街上，蜗居在地下室格子间。
The Polarization noise caused by gratings and Polarizers has been computed and mea- sured.
由于光栅引起的极化噪声与光栅的衍射效率有关。
The stimulated wavelength is decided by the overlapping refractive peaks of the two gratings.
其激射波长则由两个光栅的重叠峰的波长决定。
Metal coated long period fiber gratings (LPFG) can be used to change the resonance wavelength.
金属包层长周期光纤光栅可用于对谐振波长的调谐。
The optimum design of positions of fiber Bragg gratings for gain equalizing is also discussed.
用于增益均衡的光纤布拉格光栅的最佳位置的设计也被讨论到。
The fabricated sampled fiber gratings have uniform wavelength spacing and good spectrum profile.
研制的取样光栅波长间隔均匀，具有良好的谱特性。
This review describes the fabrication of silicon gratings and the applications in different fields.
本文介绍了硅光栅的制作及其在不同领域的应用。
Optically induced anisotropy gratings and surface gratings on azobenzene polymer films are studied.
研究了偶氮苯聚合物的光致各向异性光栅与表面光栅。
The reflection spectrum, time delay, and group velocity dispersion (GVD) of the gratings are analyzed.
并对此种光栅的反射谱，时延及群速度色散进行了理论分析；
A novel technique of monitoring the exposure process in fabrication of holographic gratings is presented.
介绍了一种实时监测全息光栅曝光过程的新方法。
This paper presents a method of the displacement measurement using the technology of fiber Bragg gratings.
介绍了一种基于布喇格光纤光栅技术的位移测量方法。
Optic fiber gratings sensor has many unique advantages, and is one of the most applied sensors in recent years.
光纤光栅传感器具有许多独特优点，是近年来应用较多的一种传感器。
To obtain larger dispersion, chirped fiber gratings with longer length and smaller chirp coefficient are required.
结果表明要获得较大的色散，要求光纤光栅有较长的长度和较小的啁啾。
A diffraction selectivity theoretical analysis method of volume gratings with wave front phase encoding is proposed.
论文给出了分析随机波前相位编码体光栅选择性衍射的一种方法。
Using this method, we can realize the low crosstalk multi-wavelength dispersion compensators based on fiber gratings.
使用该方法可以得到具有低串扰的多波长光纤光栅色散补偿器。
Such polymer gratings show promising potentials for the fabrication of low-order distributed feedback polymer lasers.
这种方法在低阶分布反馈聚合物激光器的制作中具有很好的应用前景。
By reconstruction of fiber gratings, various fiber grating devices, which have different spectral shapes, can be designed.
通过对光纤光栅的重构，还可以设计出各种具有不同光谱特性的光纤光栅器件。
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 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。
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