1) large aperture diffraction optical elements
大口径衍射光学元件
2) Large aperture optical components
大口径光学元件
1.
Testing the large aperture optical components by the stitching interferometer;
使用子孔径拼接法检测大口径光学元件
2.
In order to detect the flaws of large aperture optical components more efficiently and accurately,the paper proposes an optic micro-scattering-imaging detecting system which can recognize defects with micron size.
为实现大口径光学元件表面疵病的高效率、高精准的检测,本文提出一种能分辨微米级疵病的光学显微散射扫描成像检测系统,因为该检测系统单个子孔径的物方视场为毫米级,所以检测大口径光学元件需对X、Y方向进行子孔径扫描成像并将子孔径图拼接成同一坐标系下的全孔径图。
3.
Sub-aperture scanning stitching is used for surface defects detecting of large aperture optical components, and it plays an important part in the optical components detecting in Inertial Confinement Fusion system.
利用子孔径扫描拼接实现大口径光学元件表面疵病的高精度数字化评价,是ICF(Inertial Confinement Fusion)系统中光学元件检测的主要环节。
3) large aperture optical component
大口径光学元件
1.
As the driver of the Inertial Confinement Fusion (ICF), there are a lot of large aperture optical components in the high power solid-state laser.
在ICF高功率激光驱动系统中,所用的大口径光学元件的加工质量是整个系统中的关键问题之一,高精度的光学元件是提高整个系统的光束质量的前提,因此高精度、高效率的光学表面加工具有重大的经济价值。
2.
As the driver of the Inertial Confinement Fusion (ICF), the high power solid-state laser employs a lot of large aperture optical components.
ICF驱动系统大口径光学元件的加工质量是整个系统光束质量的关键，本论文系统地研究了计算机控制小磨头抛光方法对ICF驱动系统的大口径平面光学元件、校正板和非球面透镜进行加工的理论和具体工艺流程。
3.
Sub-aperture stitching is a virtual method for measuring large aperture optical components with low cost and high resolution by a small aperture interferometer.
子孔径拼接是利用小口径干涉仪实现大口径光学元件低成本、高分辨率检测的一种有效方法。
4) diffractive optical elements
衍射光学元件
1.
The coupledwave equation and analysis of diffractive optical elements;
衍射光学元件的耦合波方程与分析
2.
Design of Diffractive Optical Elements for Laser Beam Shaping
用于激光光束整形的衍射光学元件设计
3.
The athermalism of diffractive optical elements in infrared hybrid refractive/diffractive optical systems is analyzed.
分析了衍射光学元件在红外折/衍混合光学系统中特殊的热差特性,并利用衍射光学元件特殊的消热差和色散特性,设计并制成了3μm~5μm波段上适用于-45℃~60℃的红外无热化混合光学系统,且给出了测试结果。
5) diffractive optical element
衍射光学元件
1.
Development of large aperture diffractive optical element for super-wide focal-spot beam shaping;
用于超宽焦斑光束整形的大口径衍射光学元件设计和制作
2.
Design diffractive optical elements with asymmetric structures using the two-dimensional Yang-Gu algorithm;
利用二维杨-顾算法设计非对称结构衍射光学元件
6) DOE
[英][dəʊ] [美][do]
衍射光学元件
1.
Based on the scalar diffractive theory, the authors analyze the relationships between diffractive efficiency of an integrated diffractive element (IDOE) combined with BSG&CSG and its structure parameters, distorted wavefront of low-frequency of main beam,respectively.
基于标量衍射理论,分析了集成光束采样光栅和色分离光栅于一体的衍射光学元件的衍射效率,及其结构和主光束低频波前畸变量的关系。
2.
For the absolute and shape-free reconstruction of 3-D objects, a convenient 3-dimensional modeling algorithm is proposed and implemented in a novel modeling system, which takes full advantage of the chromatic dispersion characteristic of Diffractive Optical Element (DOE) for infrared wave band pattern projection and detection.
为了重建复杂形状的三维物体 ,在此提出了一种便捷的基于衍射光学元件 (DOE)色散成像特性的三维建模算法 ,该算法在一种新型的三维建模系统中实现 ,它充分利用了DOE在红外波段的模式投影和探测 给出了重建复杂形状的三维物体的仿真试验结果 ,证明该算法及系统的有效性和可行
3.
As DOE have special dispersion,small volume,light weight and can be replicated, it plays more and more important role in national defence,production and science research.
由于衍射光学元件独特的色散特性及体积小、重量轻可进行复制等优点 ,它在国防、生产及科研等领域的作用越来越重要 ,应用于光学成像系统 ,不仅能改善系统成像质量 ,而且能实现系统的轻量化、小型化 ,增加系统设计的自由度。
补充资料：次大口径成品油管道(见大口径原油管道)
次大口径成品油管道(见大口径原油管道)
small big inch products pipeline
次大口径成品油管道比m“，。彬duet、pipeline)见大。径原油管道。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条