hill cloud lens

Analyois of Fresnel lens transmissivity and research of design;

菲涅耳透镜的通光分析及设计方法探讨

A binary Fresnel lens used as light splitting element;

可用作分光元件的二元菲涅耳透镜

Analysis of imaging characteristic of Fresnel lens for parallel rays;

菲涅耳透镜对平行光的成像特性分析

An efficient measurement method for diffractive efficiency of Fresnel microlens arrays is proposed.

提出了一种测试菲涅耳微透镜列阵衍射效率的有效方法，采用Ｈｅ－Ｎｅ激光器作为测试光源，利用计算机辅助测试构成了一个衍射效率测试光路系统，对测试原理进行了分析，该方法具有简便易行的特点，适于测试具有微小单元尺寸、周期密排的二元微光学元件的衍射效率。

FUNDAMENTAL FORMULAS FOR DESIGNING FRESNEL-TYPE LENSES OF DIFFERENT UTILIZATION

设计不同用途菲涅耳透镜的基本公式

A NEW MIGRO-GOLLIMATING LENS--FRESNEL LENS DESIGN

一种新型微准直透镜——菲涅耳透镜的设计

Study on WDM Optical Communications Devices Based on Holographic Fresnel Lenses;

基于全息菲涅耳透镜的波分复用光通信器件

System Design of Open-Path Natural Gas Leakage Detection Based on Fresnel Lens

基于菲涅耳透镜开放光路天然气泄漏检测系统设计研究

The bistable bahavior originating from optical nonlinear coupling between a prism and a nonlinear waveguide by using Fresnel formulas is described.

利用菲涅耳公式计算了棱镜非线性光波导耦合.

Visibility of Interference Fringe In Fresnel s Double Prism Experiment;

关于菲涅耳双棱镜实验中干涉条纹的可见度

Effects of placement method on the Fresnel double prism experiment

菲涅耳双棱镜放置方式对实验结果的影响

Theory Research on Fresnel Diffraction Hologram Display with DMD

数字微镜用于菲涅耳衍射全息显示的理论研究

Research of New Type Fresnel Lens Template CNC Machining Technology;

新型菲涅尔透镜模板数控加工技术研究

Huygens-Fresnel principle

惠更斯－菲涅耳原理

Analysis of Fresnel Single-slit Diffraction on Uniform Semitransparent Plane with Cornu Spiral;

用Cornu卷线分析均匀半透明平面上的菲涅耳单缝衍射

Research on Photovoltaic/Thermal Comprehensive Performance of Solar Cell with Fresnel Lense Concentrator;

菲涅尔透镜聚光型太阳能电池光电/光热综合利用性能研究

Analysis of Fresnel Off-axis Plane Holographic Reconstructing Images

菲涅耳离轴平面全息“再现像”的分析

A Numerical Computing Method for the Fresnel Diffraction of Rectangular Aperture

矩孔菲涅耳衍射的一种数值计算方法

Design of diffractive optical element for beam smoothing in Fresnel diffraction region

菲涅耳区衍射光学束匀滑器件的设计

The Simulation of Fresnel Straight Edge Diffraction by MATLAB;

用MATLAB模拟菲涅耳直边衍射

Effective Fresnel Number and Focal Shifts of Focused Cylindrical Light Beams;

聚焦柱面光束的等效菲涅耳数及焦移

The difficulty was resolved by Fresnel with his addition of the concept of interference.

菲涅耳通过加进来干涉概念，解决了这个困难。