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- If it is combined with high quality reduction projecting system, the fabrication of sub-micron diffractive optical elements can be realized completely. 数字微镜如果结合高质量的高倍精缩投影光学系统,完全可实现亚微米级衍射微光学元件的制作。
- The electronic addressed liquid crystal display forms different diffractive optical elements. 该电寻址液晶显示器可形成不同的衍射光学元件。
- The proposed method is of great significance for fabrication of high-stability diffractive optical elements. 该方法对于线宽稳定度较高的衍射光学元件制作具有重要价值。
- The method to select phase coefficients for automatic disign of Diffractive Optical Elements (DOE) is presented. 给出了混合光学系统自动设计时,确定衍射光学元件相位系数行之有效的方法.
- We have brought forward the weighted serial iterative(WSI) algorithm which is employed to resolve the design of diffractive optical elements(DOE). 提出加权串行迭代 (WSI)算法用于解决衍射光学元件 (DOE)的设计问题。
- An integrated diffractive optical element(DOE) mode converter was presented for low?loss coupling between single?mode fiber(SMF) and optical waveguide. 提出了一种集成化衍射光学模式转换器。 利用衍射光学器件(DOE)实现模式转换,消除模式失配,实现单模光纤(SMF)与光波导的低损耗耦合。
- And spherochromatism of the configuration with diffractive optical element placed on the negative lens is 7 times as much as that of the other. 计算表明当衍射光学元件以负透镜的平面为基底时产生的色球差为以正透镜的平面为基底时产生的色球差的7倍。
- The method has been successfully used in the system for measuring the 3-D surface topography of diffractive optical elements. 此方法已成功地应用于自行研制的衍射光学元件三维表面形貌测量系统中。
- The effect the diffractive optical characteristic by the surface bending of two-dimensional grating light modulator (GLM) is disaused. 讨论了二维光栅光调制器阵列的表面弯曲度对衍射光学特性的影响。
- According to the technical process of ion beam etching on Diffractive Optical Element (DOE), a distribution of surface error in ion beam etching was presented. 摘要针对衍射光学元件(DOE)的离子束刻蚀工艺,结合掩模套刻过程实例,本文提出了刻蚀误差面形分布的概念。
- The diffractive optical patterns in oblique illumination on a circular axicon and the manufacture error in an elliptical axicon were simulated according to the calculation. 根据理论计算, 模拟了圆轴棱锥的斜入射和椭圆轴棱锥加工误差的衍射光斑图。
- The diffractive optical elements (DOE) with shaping the focused spot for laser writing system are designed, while discussing their performances for shaping laser writing spot. 摘要针对激光直写光刻系统设计整形衍射光学元件(DOE),对写人焦斑的整形进行了研究。
- Phase-only diffractive optical element (PDOE) used as WDM element has many merits, such as easy coupling, polarization insensitivity, low cross-talk and simple structure. 在设计二元光学器件波分复用器件中,需要对二元光学器件的角色散进行分析。
- The existence and overlapping phenomena of spatial expanding components have been discovered and investigated in designing diffractive optical elements. 摘要发现并研究了衍射光学器件优化设计中空间延拓分量的存在及其交叠现象。
- The objective of this thesis is to discuss the microfabrication of three kinds of diffractive optical elements, namely, collimator, beam splitter, and astigmatic lens. 摘要:本论文主要是探讨三种绕射元件的微制程分析,元件分别为准直透镜、分光元件与像散透镜。
- A focusator composed of diffractive optical element(DOE) and a refractive lens, is used for Gaussian beams with higher power density and lager beam radius. 由衍射光学元件(DOE)和折射透镜组成的衍折射光学元件,用于较大功率密度和光束半径的高斯光束的聚焦。
- The diffractive optical elements (DOE) with shaping the focused spot for laser writing system are designed , while discussing their performances for shaping laser writing spot. 针对激光直写光刻系统设计整形衍射光学元件(DOE),对写入焦斑的整形进行了研究。
- The applications of Diffractive Optical Element (DOE) to imaging system are increasing progressively along with the developments of diffractive optics. 衍射光学元件(Diffractive Optical Element简称DOE)在成像系统中的应用随着衍射光学的发展日益广泛起来。
- The diffractive optical elements(DOEs) used in imaging systems has many advantages,such as achromatization and thermal compensation besides the features of saving in mass and volume. 采用衍射光学元件除了能减小成像系统的体积和重量外 ,还具有许多传统光学元件无法比拟的优越性 ,如消色差和热补偿功能等。
- Abstract: The diffractive optical elements(DOEs)used in imaging systems has many advantages,such as achromatization and thermal compensation besides the features of saving in mass and volume. 文摘:采用衍射光学元件除了能减小成像系统的体积和重量外,还具有许多传统光学元件无法比拟的优越性,如消色差和热补偿功能等。