Optical System Thermal effect Analysis and Athermal Design 光学系统温度效应分析和无热化设计
Optical Passive components Measurements System Designed and testing Error Analysis 光无源器件测试系统设计和测试误差分析
The temperature has more influence on the optical system based on the analysis of the various factors effect on the defocus. 本文通过对影响离焦的各种因素的分析可知温度的变化对光学系统的影响最大。
The Stray Radiation Suppression and Baffle Design in Cassegrain Optical System Analysis for Stray Light of a Cassegrain Telescope 卡塞格伦光学系统的杂光抑制和遮光罩设计卡塞格伦望远镜系统杂散光分析
An optical system analysis of laser semiactive seeker 激光半主动导引头光学系统分析
The distribution and determination of the diaphragms are discussed and a catadioptric optical system is taken for example for analysis and calculation. 讨论光圈的分配与给定,并以折反射光学系统为例进行分析和计算。
The paper present on optical fiber sensor system based on fiber bending loss effect based on general analysis of locomotive and rolling stock testing sensor. It is suitable to the testing of the pressure, displacement, torque and stress of locomotive and rolling stocks. 本文在全面分析柴油机测试传感器的基础上,提出了一种适合大型柴油机压力、位移、扭矩、应变等参量测量的基于光纤弯曲损耗效应的光纤传感器系统。
The Collins formula in spatial frequency domain is generalized into axially nonsymmetrical optical system in terms of tensor analysis method. Based on this formula, the tensor ABCD law in spatial frequency domain is derived. 运用张量分析方法把轴对称系统中的空间频率域的柯林斯公式推广到一般的非轴对称光学系统,并推导了在空间频率域中适用于非轴对称光学系统的张量ABCD定律。
A new method for structural optimization of mirror based on minimizing model was brought forward through investigation on structure layout characteristic of mirror, and light-weighting design of a certain mirror of a space infrared optical system was accomplished using finite element analysis engineering tool ANSYS. 在仔细研究反射镜结构特点的基础上,提出了一种基于单目标有约束极小化模型的反射镜结构优化算法,利用有限元工程分析软件ANSYS对某空间红外光学系统反射镜进行了轻量化设计。
A new technical achievement& the multifunctional GC-J1 type optical fiber transmission system, the design principles, fabrications, investigation results and analysis discussions of it has been reported. 本文报告了一项新技术成果多功能GCJ1型光纤传输系统的设计原理、制作、结果和分析讨论。
The system adopted the technique of arranging CCD Spectrometer at the back. Thus, a series of problems were investigated and solved including the optical principle, instrument design, system calibration, spectra measurement and data analysis. 系统采取了将CCD光谱仪后置的方式,研究并解决了从物理光学原理、器件设计和加工、系统调试和定标、软件编制以及到光谱测量和数据分析等一系列问题。
This article introduces the fiber optical sensing system based on Fabry – Perot interferometry technology. The author makes analysis on Fabry – Perot interferometry principle, and deduces concerning calculation formulas. Finally, the application prospect of this measurement technology in dam safety monitoring is put forward. 对Fabry–Perot干涉测量技术的原理及基于该技术的光纤传感系统作了介绍,分析了Fabry-Perot干涉测量技术原理并推导了有关计算公式,展望此类技术在大坝安全监测中的应用。
A kind of PIN optical detecting sensor is designed for particle-counting in liquid, and both the principle of the light-scattering-particle sensor and the composition of optical detecting system are also introduced. At the same time, a detail analysis is made of the machinery of amplifying circuits. 设计了用于液体粒子计数的PIN光检测传感器,介绍了光散射式粒子传感器的工作原理及其光学检测系统构成,并且对其放大电路的原理做了具体的分析。
The measuring principle, optical system, circuit design, error analysis and function features of the device are introduced. 介绍了该装置的测量原理、光学系统、电路设计、精度分析和性能特点。
Multiple-gimbal optical/ electronicalstabilization system and analysis 多环架光电稳定系统及分析
In this paper, the experimental method and characteristic of a simple optical multichannel analyzer ( OMA) system used for rapid spectrochemical quantitative analysis was introduced. 本文报道了用简易光学多道分析仪系统(OMA)作快速光谱定量分析的实验方法及特点;
High energy, high resolution optical system put forward new demand for traditional analysis of surface profile. 高能量、高分辨力光学系统给传统的光学面形评价指标提出了新的要求。
In this article, its general circuit structure and operating principle are introduced and analyzed and its compensation performance in 10 Gbit/ s optical transmission systems verified by the system tests and the analysis of the test results. 文章介绍和分析了EDC的一般电路结构和工作原理,并通过对10Gbit/s光传输系统的测试,和对测试数据的分析,验证了在10Gbit/s光传输系统中EDC的补偿性能。
The optical system is an important part of the optical system of atmosphere laser communication. Its performance analysis and optimization design are key technologies of atmosphere laser communication. 光学系统是大气激光通信系统的重要组成部分,它的性能分析及优化设计是大气激光通信的关键技术。
Geometry distortion occurred widely in wide-angle optical imaging system. It is especial disadvantageous to the quantitative analysis based on image analysis technique. 图像的几何畸变广泛存在于应用广角镜头的成像系统,畸变的存在尤其不利于基于图像分析的定量分析领域。
The concept, ideas, application and general procedure of analysis of the integrated thermal/ structural/ optical ( TSO) analysis that is the general applied method to present optical system are stated. The contents and steps of TSO analysis are summarized. 阐述了分析现代光机系统普遍采用的光机热集成分析方法的概念、思想方法、应用及分析的一般过程,总结了力学分析、热分析、光学分析的内容及进行工程分析的步骤。
The optical system lens selection and tolerance analysis and improvement, so that the optical system meets the requirements of image quality. 通过对光学系统中透镜的选取和公差分析及改进,使本光学系统满足像质要求。
The optical and electrical synchronous acquisition system could analysis the multi-dimensional information of laser welding plasma. It is practical with satisfactory results and provides a new way to research the laser welding deeply. 本文设计的多信息复合采集系统,可以对激光焊接等离子体进行多维信息分析,具有很好的实用性,为研究激光焊接本质提供了有效的方法。
In this paper, an optical system of the vibration measurement was designed, and a strict contrast analysis of influence on the steadiness of optical system about optical power, polarization state of laser and optical feedback caused by different types of beam splitters was made. 本文对所设计的测振光路中不同类型的分光棱镜所产生的光(参考光与测量光)功率、偏振态和光反馈,对光学系统稳定性产生的影响进行了对比分析。
Principles of multiresolution analysis and optical 4f system were deeply analyzed, then the optical implementation method of multiresolution analysis based on continuous wavelet transform utilizing optical 4f system was studied. 深入分析多分辨率分析和光学4f系统的基本原理,研究利用光学4f系统实现基于连续小波变换的多分辨率分析的方法。
During systematic design, as for each section of optical system and signal processing, theory analysis and the optimal selection of components are finished, on the basis of which the simulation in some relative parts of system is analyzed and the evaluation of systematic performances is completed. 在系统设计中,对组成光学系统和信号处理的每一个环节都进行了理论分析和元器件的优化选择,并对系统的有关部分进行了仿真实验分析,完成了系统性能评估。
The design of remote monitoring center, data control center, optical and electrical control system, SF6 optical analysis system, temperature and humidity testing terminal, derivatives such as H2S and SO2 concentration measurement terminal are described in detail. 给出了系统的设计方案,详细阐述了远程监控中心、现场数据控制中心、光机电控制系统、SF6光学分析系统、温度湿度检测终端、H2S气体、S02气体等衍生物质浓度检测终端的设计。
To optimize the optical design, deduce the errors of hardware system, the theoretical analysis of the errors of the system is necessary. 对测量系统的各种误差因素进行理论分析,进一步优化光学设计,最大限度减少硬件系统误差。
According to the technical specifications, I determined the whole program for the photoelectrical automatic target-scoring system, and designed the main optical system and mechanical structure. Then, I made a accuracy analysis and tested some important parameter for the system which I designed. 按照技术指标要求,确定了系统总体设计方案,并对系统进行了光机结构设计及精度分析。对所设计的系统的一些主要参数进行了测试。