gratings

The scanning spot is generated by a wavelength change is translated into a displacement of the beam by a pair of gratings.

通过一对光栅将波长的变化转换成光束的位移来产生所述扫描光斑。

The diffraction gratings purchased from the catalogue were limited to 16 beams and did not allow the beams to be manipulated independently.

从型录购得的绕射光栅只能将原始光束分成16道，而且每道光束无法单独操控。

Influences of processing modifier, heat stabilizer and lubricant on the surface glossy degree of PVC protective gratings were studied.

研究了加工改性剂、热稳定剂和润滑剂等对PVC防护栏表面光滑度的影响。

The result of the experiments shows that the strain and temperature can be scaled by the fiber Bragg gratings sensor.

实验结果表明，采用光纤Bragg光栅能够实现应变和温度的传感测量。

This discovery laid the basis of the azo polymer optical fiber gratings used for smart adjustable optical communication device.

该结果为偶氮苯聚合物光纤光栅用于智能可调光通讯器件奠定了基础。

At last, it is pointed out that the V-I transmission matrix formalism needs to be modified when it is applied to long-period fiber gratings.

最后还指出V-I传输矩阵方法仅适用于短周期光纤光栅，若要运用于长周期光纤光栅，需要进一步理论修正。

The great problem of optical fiber gratings to be wide application and batch production is the techniques of fiber grating fabrication.

光纤光栅的制作技术对其批量生产和广泛应用产生了重大的影响。

Fiber gratings have been widely used in communication , as a fiber inner apparatus since it was invented in 1970s.

光纤光栅作为一种光纤内器件自上世纪70年代末问世以来，已经在通信领域得到广泛地应用。

"You can make incredibly sophisticated diffraction gratings out of glass or plastic, " he said.

“利用玻璃或塑料也能造出不可思议的精密分散格来，”他说。

Holographic coupling gratings have been fabricated on the Red Sensitive Photopolymer (RSP) holographic plate with holographic technology.

用全息术在光致聚合物全息于版上制备出全息耦合光栅。

Transmission phase gratings with continuous relief structures are fabricated with one step direct laser writing grayscale photolithography.

利用一步激光直写灰阶光刻方法制作了具有连续浮雕结构的透射式相位光栅。

We study transmission properties in configurations composed of two single metal gratings with different thicknesses.

研究了由不同厚度的两个金属栅组成的双栅结构的透射特性。

Microscope specimens can be considered as complex gratings with details and openings of various sizes.

我们可以将显微镜标本看成为一个有很多细节和各种开孔尺寸的复杂光栅。

Relative diffraction efficiencies for these gratings have been calibrated on synchrotron radiation source.

在北京同步辐射源上实验标定了这些光栅的相对衍射效率。

Diffraction properties of high-density gratings are polarization-dependent, which are different from those of conventional gratings.

高密度光栅具有与传统光栅不同的性质，其衍射特性往往是偏振相关的。

Simultaneous sensing properties of axial strain and temperature with fiber gratings have been measured and analyzed.

测量与分析了光纤光栅温度与轴向应变同时传感的特性。

Almost all systems have adopted a tiled-grating approach to meet the size requirements for the compression gratings.

几乎所有的该类大型装置均采用拼接光栅的方法满足压缩器光栅的尺寸要求。

Well uniform gratings can be obtained and diffraction efficiency can be greatly enhanced by using this optimization scheme.

结果表明双侧紫外光照射能够实现均匀性较好的光栅，是提高衍射效率的有效途径之一。；

The detuning of the angle of the two gratings greatly influences and improves the time synchronization of the two pulses.

实验发现，光栅角度的失谐对两脉冲的时间同步性影响较大。

General diffraction properties of total overlap gratings, can be solved with the solution.

该解析解能够解决完全重叠型的均匀光栅的普遍衍射问题。