查询词典 grating

A fiber grating is used for output of resonant cavity with 60% reflectivity. Its 3 dB-bandwidth is measured as 0.16 nm.

反射率为60%的光纤光栅用作光纤激光器谐振腔的输出，3 dB带宽为0.16 nm。

Mouse" standard name should be "mouse", Its English name "Mouse", name:"rubber ball round transmission of the grating with light-emitting diode and phototransistor of wafer pulse signal converter" or "spot of infrared radiation scattering particles with light-emitting semiconductor and photoelectric sensors, sensor signal of the light pulse.

鼠标&的标准称呼应该是&鼠标器&，英文名&Mouse&，全称：&橡胶球传动之光栅轮带发光二极管及光敏三极管之晶元脉冲信号转换器&或&红外线散射之光斑照射粒子带发光半导体及光电感应器之光源脉冲信号传感器。

Jaz features a crossed Czerny-Turner optical bench with a linear CCD-array detector and grating and slit options for a variety of configurations.

Jaz系列的特点，它是由一个交叉式柴尔尼-特纳结构试验台组成，附有一个线性CCD阵列检测仪，光栅、多个不同形状的狭缝可供选择。

A method of etching Micro-Grating Structures by ablating nickel plate was studied,which makes use of the interference laser of 351 nm diode-pumped solid-state laser pulses.

利用波长为351 nm的半导体抽运全固态脉冲激光器，采用双光束干涉方法，对金属镍板表面直接刻蚀形成微光栅结构的方法进行了实验研究。

A pigtailed acoustooptic Q-switch is inserted between the totally reflected fiber Bragg grating and the combiner's signal port. During the experiment, the operation of the acoustooptic Q-switched Yb3+-doped all-fiber laser is realized.

谐振腔高反端串接一个带尾纤的声光Q开关，实现了重复频率在10 Hz～100 kHz范围内可调声光调Q掺镱全光纤激光器的实验运转；在重复频率500 Hz时，脉冲宽度为3 μs，脉冲能量达到2.94 mJ。

And diffraction efficiency have also been explored and analyzed both theoretically and experimentally.This kind of phase grating is rewritable and easy.

这种相位光栅制作方法简便，刻写环境要求不高，室温下相对较稳定，而且光栅系数可以方便的调整，相比相位全息制作方法容易进行大范围光栅的刻写。

Meaningful, fundamental and experimental research has been done on AWG demodulating technology and CWDM linear sidebands demodulating technology in this paper, a new and valuable reference was offered to demodulating technology of Fiber Bragg Grating sensor.

本论文对AWG解调技术以及CWDM边带解调技术进行了有意义的、基础的和实验性的研究，为光纤光栅传感器解调技术的发展提供了新的、有价值的参考。

Fiber Bragg Grating sensor center wavelength of the most direct reflection of the testing instruments are spectrometers.

光纤光栅传感器中心反射波长最直接的检测仪器是光谱仪。

An ultrashort pulsed-laser beam is composed of a series of monochromatic continuous waves. According to Parseval theorem, the time-averaged intensity can be calculated by the sum of the intensity of these monochromatic continuous waves. Then we derive an equation to study Talbot effect of a grating illuminated by an ultrashort pulsed-laser beam.

我们采用了频谱分析法，即把超短脉冲光波看成是由一系列的单色光波组成，根据Parseval定理，光栅Fresnel衍射的平均光强由一系列的单色光波的衍射光强之和而求得，这样我们给出了一种分析光栅在超短脉冲光波照射下泰伯效应特性的方法。

We study the nonlinear plasma grating filled dielectric Cerenkov maser oscillator cavity for the first time.

进一步，把轴向周期分布的均匀介质盘又等效为径向和纵向均匀的各向异性介质。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了