diffraction grating
衍射光栅：一种光学元件
常用释义
英式发音
美式发音
基本释义
- 衍射光栅：一种光学元件，由一系列平行的凹槽或凸起构成，用于分散和分离入射光的不同波长。
例句
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1·The recent years, the diffraction grating technology is valued people's day by day.近些年，光栅技术日益受到人们的重视。
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2·The second kind angular dispersion and the analysis of characteristics of diffraction grating;本文分析了斜射光波的光栅衍射特点，并在实验中得以验证。
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3·By using ultraviolet (UV) imprint technology, the replication of micro-structure diffraction grating is studied.研究了利用紫外压印技术复制微结构光栅的方法。
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4·A reflecting hologram diffraction grating was fixed to the stage to form a closed loop displacement measuring system.固定在工作台上的全息衍射光栅实现了对工作台位移的高精度闭环检测。
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5·Finally adopted a diffraction grating monochromator spectral characteristics of optoelectronic devices as measuring equipment.最终采用衍射光栅单色仪作为测量光电器件光谱特性的设备。
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6·The characteristics of diffraction grating of oblique incidence light wave are analysed theoretically and verified in experiments.本文分析了斜射光波的光栅衍射特点，并在实验中得以验证。
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7·As the key device of a DWDM system, Etching Diffraction Grating (EDG) is one of the most potential types of planar waveguide DWDM devices.作为波分复用中最关键的器件，蚀刻衍射光栅(EDG)是平面波导密集波分复用器件中很有发展潜力的一种。
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8·Tuning mechanism consists of diffraction grating, trigger controller and high frequency stepping motor of monolithic microprocessor control.调谐机构由单片机控制的高频步进电机、衍射光栅、触发控制器组成。
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9·Emphasis is put on the experimental research on its tunable range and the bandwidth narrowing with a diffraction grating and a Fabry-Perot etalon.重点介绍脉冲式染料激光器的波长覆盖范围及用光栅和法布里-珀罗标准具压缩谱线宽度等研究工作、实验结果及测试方法。
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10·As one of the important technical specifications of diffraction grating, diffraction wave front aberration directly affects the grating resolution.波前像差是衍射光栅的重要技术指标，它直接影响光栅的分辨率。