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- Beam contributor means an indivisible optical assembly including a lens. 光束发射器指一个包括透镜的不可分割的光学总成。
- The purpose of this study is to design a diffraction optical element using magnetorheological fluid for a switchable object lens used in optical pickup head. 摘要:本研究旨在探讨磁流变流体应用在绕射光学元件的设计与其应用于可变焦光学读取头的可行性。
- One dimension numerical simulation based on the simulated annealing algorithm shows that the combination efficiency will be greater than 98.6%,error is less than 9.8e 4 when the diffraction optical elementary (DOE)?s phase is 16 level quantized. 采用模拟退火算法进行的一维数值模拟结果表明 ;在衍射光学元件位相 16阶量化的情况下 ;可以实现效率为 98.;6%25;误差小于 9
- The wavelength division effect of grism in a multi-wavelengths optical system is discussed, the grism consist of a tranditional optical prism and a diffraction optical phase grating. 本文探讨稜镜光栅在多波长操作系统中的分波效应。
- The diffract optical filters are important to practical optical system presently.Many functions that are difficult to realize for traditional optical elements can be achieved by using these filters. 衍射光学元件是目前光学应用系统中非常重要的一个部分，它能实现传统光学许多难以达到的目的和功能，因而在国际上都普遍受到重视。
- The diffracted light intensity on axis of a Spatial Light Modulator (SLM) with Multi-level Phase Fresnel Zone Plate (MPFZP) is studied by diffraction optical method. 摘要用衍射光学方法研究了加有多级相位菲涅尔波带片(MPFZP)的空间光调制器(SLM)的轴上衍射光强。
- It is important to keep away from the ghost reflection point for the arrangement design of final optics assembly (FOA) in the high power laser facility. 设计高功率激光装置靶场终端光学组件(FOA)时考虑的重要因素是鬼像对光学元件的破坏。
- So liquidcrystal grating is used in extensive field such as diffraction optics, photoelectric switch,deflexion controlling of light beam. 因此液晶光栅的这种光电特性在衍射光学、光电开关、光束偏转控制等许多领域具有广泛的应用前景。
- Several mainstream laser beam combination methods, including stimulated Brillouin scattering, diffraction optics units and all fiber beam combination, are introduced. 摘要介绍了当前光纤组束研究中的几种主流方法，即利用受激布里渊散射的光纤组束；利用衍射光学元件的光纤组束；全光纤组束等。
- 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。
- Optical assembly of CCD focal plane for space camera 空间相机CCD焦平面的光学拼接
- 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.
- With the techniques and elements of diffractive optics, it is now feasible to break the diffraction limit and achieve optical superresolution. 利用衍射光学的技术与器件,能够突破受限于衍射极限的分辨率,实现光学超分辨。
- 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。
