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- In this paper,a technology of implementation of the multichannel fractional Fourier transform(FRT) is proposed using holographic lens array. 提出利用全息透镜阵列来实现多通道分数傅里叶变换技术。
- Implementation of the Multichannel Fractional Fourier Transform Using Holographic Lens Array 利用全息透镜阵列实现多通道分数傅里叶变换
- holographic lens array 全息透镜阵列
- One highly successful approach utilizes a triplet aspheric lens array. 一种很成功的方法是利用一个三合非球面透镜阵列。
- Secondly, using compound on-axial holographic lens to design a diffractive/refractive hybrid object lens. 随后,利用复合同轴全息透镜设计了一个衍/折混合照相物镜。
- With compounding of two pieces of off-axis holographic lens, the anaberrational design is carried out by this method under Bragg conditions. 该设计方法采用两片离轴全息透镜复合,按使用情况在布喇格条件下进行消像差设计。
- Design and manufacture of selfoc lens arrays[J]. 引用该论文 黄伟同;杨瀛海;俞本立;罗祖宁.
- A novel high-luminosity LED railway annunciator composed of LED array and lens array was studied and developed. 研制了一种新型LED阵列和相匹配的聚光透镜阵列构成的高亮度LED铁路信号机光学系统。
- In the thesis, we report the GaN vertical light emitting diodes with micro lens array and surface roughening. 在本篇论文中,主要是探讨垂直式氮化镓发光二极体在表面制作微米透镜阵列与表面粗化的制成技术与特性量测。
- Cynosure was the first with the CAP technology and micro lens array and I believe that is best approach to fractionalize resurfacing. 赛诺秀激光公司是首家使用CAP聚焦技术和微透镜阵列的公司,而我相信这是点阵的最佳方法。
- Imaging principle,manufacturing and design of self-focusing lens array are described.The application prospect of it is brlefly analyzed. 介绍自聚焦透镜列阵的成像原理、制作工艺及设计方法,并就应用前景作一简要分析。
- A multifunctional holographic lens is presented based on autofocus error detection and the principle of reversibility of light.Its feasibility of the mirror-like surface is described. 基于自聚焦误差检测和光路可逆原理,分析并实验证明了利用一种多功能全息透镜来测量类镜表面平整度的可行性。
- The experiments show that the diffraction error can be eliminated with lens array photolithography method and high-quality grating can be developed. 实验表明透镜阵列光刻法,可以较好的消除衍射误差,研制出高质量的光栅。
- A new laser directional system is described, which consists of telescope system and holographic lens and can use the substitution of a poin photoelectric detector for a surface detector. 提出一种由望远系统和全息透镜组成的新型激光定向系统,该系统可实现用点光电探测器代替面探测器,并提出制作四焦点全息透镜的新方法,同时,给出该系统的理论分析和初步实验结果。
- Abstract: Imaging principle,manufacturing and design of self-focusing lens array are described.The application prospect of it is brlefly analyzed. 文摘:介绍自聚焦透镜列阵的成像原理、制作工艺及设计方法,并就应用前景作一简要分析。
- Study of the overlapping ratr of selfoc lens arrays[J]. 引用该论文 黄伟同;杨瀛海;罗祖宁;俞本立.
- The principle for eliminating the diffraction error of photolithography with lens array is demonstrated by optical transfer function method. 用光学传递函数方法说明了透镜阵列消除光刻中衍射误差的原理。
- Based on the characteristics of excimer laser beam,By using lens array a homogenizer system for excimer laser is designed. 针对准分子激光的特点,利用透镜阵设计了一种准分子激光均束系统。
- Key words: Configuration of lens array; Detecting performance; Wave-front reconstruction; Wave-front sensor; Adaptive optics. 关键词:子孔径布局;探测性能;波前重构;波前传感器;自适应光学
- THE MAKING OF THE OFF-AXIS HOLOGRAPHIC LENS 离轴全息透镜的制作