检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

935 篇 会议
114 篇 期刊文献
11 册 图书
3 篇 学位论文

馆藏范围

1,063 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

872 篇 理学
- 826 篇 物理学
- 51 篇 数学
- 32 篇 化学
- 18 篇 生物学
- 12 篇 地球物理学
- 5 篇 地质学
- 5 篇 系统科学
569 篇 工学
- 220 篇 光学工程
- 187 篇 仪器科学与技术
- 153 篇 电气工程
- 100 篇 计算机科学与技术...
- 98 篇 电子科学与技术（可...
- 82 篇 材料科学与工程（可...
- 70 篇 软件工程
- 51 篇 信息与通信工程
- 45 篇 化学工程与技术
- 38 篇 航空宇航科学与技...
- 33 篇 机械工程
- 31 篇 控制科学与工程
- 19 篇 生物医学工程（可授...
- 13 篇 力学（可授工学、理...
- 12 篇 生物工程
- 9 篇 土木工程
- 8 篇 建筑学
- 8 篇 石油与天然气工程
- 7 篇 冶金工程
- 5 篇 动力工程及工程热...
123 篇 医学
- 120 篇 临床医学
34 篇 管理学
- 34 篇 管理科学与工程(可...
- 9 篇 工商管理
4 篇 经济学
3 篇 法学
3 篇 农学
1 篇 教育学
1 篇 军事学

主题

162 篇 optical design
63 篇 lens design
53 篇 optical engineer...
47 篇 mirrors
33 篇 optical systems
29 篇 sensors
27 篇 telescopes
26 篇 glasses
26 篇 lenses
26 篇 refractive index
25 篇 monochromatic ab...
20 篇 diffraction
20 篇 optical componen...
18 篇 reflectivity
18 篇 tolerancing
17 篇 distortion
16 篇 wavefronts
16 篇 optics manufactu...
15 篇 geometrical opti...
14 篇 imaging systems

机构

9 篇 univ arizona col...
5 篇 caltech jet prop...
5 篇 shandong archite...
4 篇 s.i. vavilov sta...
4 篇 fraunhofer inst ...
4 篇 harbin institute...
4 篇 jet propulsion l...
3 篇 delft univ techn...
3 篇 natl appl res la...
3 篇 optical systems ...
3 篇 univ waterloo de...
3 篇 sandia natl labs...
3 篇 vrije univ bruss...
3 篇 optical sciences...
3 篇 natl cent univ t...
3 篇 costco opt water...
3 篇 rose hulman inst...
3 篇 ball aerosp & te...
3 篇 optical sciences...
3 篇 natl cent univ d...

作者

19 篇 thibault simon
10 篇 sun ching-cherng
8 篇 xu fy
6 篇 thibault s
6 篇 thienpont hugo
6 篇 johnson r. barry
5 篇 kucukcelebi doru...
5 篇 harvey james e.
5 篇 mahajan virendra...
5 篇 shealy david l.
5 篇 yu yeh-wei
5 篇 yang tsung-hsun
4 篇 santiago-alvarad...
4 篇 thibault s.
4 篇 bociort florian
4 篇 lee xuan-hao
4 篇 van turnhout maa...
4 篇 mouroulis pantaz...
4 篇 alisafaee hossei...
4 篇 dilworth donald ...

语言

1,042 篇 英文
11 篇 中文
10 篇 其他

检索条件"任意字段=Current Developments in Optical Design and Optical Engineering 1991"

共 1063 条记录，以下是811-820 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

LOW POLARIZATION ADJUSTABLE BEAMSPLITTING ANGLE PRISM

LOW POLARIZATION ADJUSTABLE BEAMSPLITTING ANGLE PRISM

引用

CONF ON current developments IN optical design AND optical engineering 2

作者： XU, FY Shandong Architectural Engineering Institute (China)

ISBN: (纸本)0819409251

Low polarization beamsplitter has been reported by article and patent in Applied Optics in 1983. Which structure is a quartz birefringent plate, it can be used to splite beam by using the reflection and refraction of the surface of the birefringent plate. In this article I have introduced a polychromatic adjustable beamsplitting angle low polarization prism, which is composed of four elements. I have studied it by theoretical analysis and experiment measurement. Whose character is: (1) the beamsplitting angle can be adjustable continuously, (2) transmission is high, (3) the intensities of the two beams are about equal, and, (4) the adjusting is convenient and reliable. Such as a 37 degree(s) prism, the beam splitting angle is from 15 degree(s) to 45 degree(s), transmission is above 85%, the maximum polarization degree of the emergent light is below 10%. The range of the beamsplitting angle can be designed in need.

关键词： Prisms Polarization Beam splitters Calcite Patents Quartz Reflection Refraction optical testing Refractive index

来源：评论

学校读者我要写书评

暂无评论

STUDY ON QUARTZ DEPOLARIZER

STUDY ON QUARTZ DEPOLARIZER

引用

CONF ON current developments IN optical design AND optical engineering 2

作者： XU, FY Shandong Architectural Engineering Institute (China)

ISBN: (纸本)0819409251

In this article the emergence, development and present of depolarizer has been studied by me. Then I have studied the all quartz depolarizers existing presently. Such as single plate depolarizer, loyt depolarizer, single wedge depolarizer, right angle prism depolarizer, J.C. kremen double wedges depolarizer by theoretical analysis and experiment measurements. I have found when the polarization plane of the incident monochromatic light is unknown or frequently varies, the emergent light can not be depolarized completely by using all the existing depolarizers. According to this situation, I have invented a new type of double wedge depolarizer. I can depolarize the emergent light completely whether the polarization plane of the incident is known or frequently varies by using the new depolarizer. The polarization degree of the emergent light is below 1.0%, transmission ratio is above 90%.

关键词： Polarization Prisms Quartz Crystals Wave plates Dielectric polarization Light scattering Image quality Laser scattering Scattering

来源：评论

学校读者我要写书评

暂无评论

TEMPERATURE AND AGE EFFECTS ON THE TEMPORAL STABILITY OF INVAR

TEMPERATURE AND AGE EFFECTS ON THE TEMPORAL STABILITY OF INV...

引用

CONF ON current developments IN optical design AND optical engineering 2

作者： STEELE, JM THOMPSON, DA JACOBS, SF BASS, DL Eastman Kodak Co. (United States) Optical Sciences Ctr./Univ. of Arizona (United States)

ISBN: (纸本)0819409251

A testing program was conducted to determine the long term temporal stability properties of sheet Invar. The tests were conducted at the University of Arizona's optical Sciences Center over a period of 9 months. Growth measurements were made using an interferometric optical technique at both ambient and elevated temperatures. Eleven specimen types, in groups of three, were included in the test. These data were combined with published historical data to establish an estimate to the long term behavior. It was found that Invar exhibits short term behavior with a rapid initial growth rate, 8 - 12 ppm/yr and time constant on the order of 100 days plus long term exponential growth at lower growth rates, 2 - 5 ppm/yr initial (end of year 1) with a three to eight year time constant. The parameters which most significantly effect Invar growth rate were found to be: time since final heat treatment; carbon content; heat treatment; and, ambient temperature.

关键词： Heat treatments Carbon Tunable lasers Data modeling Chemistry Copper Fabry–Perot interferometers Laser stabilization Signal detection Temperature metrology

来源：评论

学校读者我要写书评

暂无评论

design AND PERFORMANCE OF AN AUTOMATED VIDEO-BASED LASER-BEAM ALIGNMENT SYSTEM

DESIGN AND PERFORMANCE OF AN AUTOMATED VIDEO-BASED LASER-BEA...

引用

CONF ON current developments IN optical design AND optical engineering 2

作者： RUNDLE, WJ KARTZ, MW BLISS, ES ENGLISH, RE PETERSON, RL THOMPSON, GR UHLICH, DM Martin Marietta Energy Systems Inc. (United States) KMI Energy Inc. (United States) Lawrence Livermore National Lab. (United States)

ISBN: (纸本)0819409251

This paper describes the design and performance of an automated, closed-loop, laser beam alignment system. Its function is to sense a beam alignment error in a laser beam transport system and automatically steer mirrors preceding the sensor location as required to maintain beam alignment. The laser beam is sampled by an optomechanical package which uses video cameras to sense pointing and centering errors. The camera outputs are fed to an image processing module, which includes video digitizers and uses image storage and software to sense the centroid of the image. Signals are sent through a VMEbus to an "optical device controller" (ODC), which drives stepper-motor actuators on mirror mounts preceding the beamsampling location to return the beam alignment to the prescribed condition. Photodiodes are also used to extend the control bandwidth beyond that which is achievable with video cameras. This system has been operated at LLNL in the Atomic Vapor Laser Isotope Separation (AVLIS) program to maintain the alignment of copper and dye laser beams, the latter to within tr in pointing and less than 1 mm in centering. The optomechanical design of the instrumented package, which includes lens, mirror, and video mounts in a rigid housing, the automated control system architecture, and the performance of this equipment is described.

关键词： Sensors Control systems optical alignment Mirrors Cameras Image processing CCD image sensors Lithium Video Laser systems engineering

来源：评论

学校读者我要写书评

暂无评论

SUPERRESOLUTION optical MICROSCOPE BY THE PHASE-SHIFTING LASER SPOTS

SUPERRESOLUTION OPTICAL MICROSCOPE BY THE PHASE-SHIFTING LAS...

引用

CONF ON current developments IN optical design AND optical engineering 2

作者： SHIMIZU, I TAKAHARA, Y KOSHIKIYA, Y AOTANI, S TOYODA, H Ibaraki College of Technology (Japan) Japan Synthetic Rubber Co. Ltd. (Japan) Hamamatsu Photonics K.K. (Japan)

ISBN: (纸本)0819409251

A new method for optical microscopy with super-resolution exceeding the Rayleigh limit was developed to observe the shape of particles contaminating the LSI patterned wafer in the far- field. The principle of the new method is as follows. The optical spot being smaller than the measured particles has to be scanned on the particle to measure the shape of particles on the wafer. The phase-shifting mask making small optical spot consists of the checkered mask which has been coated with a transparent layer patterned to ensure that the optical phases of the nearest apertures are opposite. The destructive interference between the two opposite phases of light waves from adjacent apertures cancels some diffraction effects and increases the spatial resolution, so that the size and resolution of the coherent laser spots can exceed the size limit of the Airy disk and resolution of Rayleigh limit. The new method for optical microscope with super resolution was examined theoretically and experimentally. The coherent beam generated from 15 mW He-Ne laser projected to the phase-shifting checkered mask forms small laser spots of which size are under 0.1 micrometers in diameter. It is clarified that in the far-field, the scattered light from two spots with opposite phases on the wafer can be observed in exceeding with Rayleigh limit.

关键词： Phase shifts optical microscopes Particles Semiconducting wafers Super resolution optical filters Light scattering Near field scanning optical microscopy optical resolution Photomasks

来源：评论

学校读者我要写书评

暂无评论

Generalized system design of electro-optical device parameters

Generalized system design of electro-optical device paramete...

引用

current developments in optical design and optical engineering II

作者： Yakushenkov, Yuri G. Moscow Inst. of Surveying Aerophotography and Cartography Moscow RSFSR USSR

Main stages of electro-optical devices (EOD) energy calculation are presented. Generalized methodology of the energy calculation permits to find simply a set of important EOD parameters, for example, a threshold sensi... 详细信息

ISBN: (纸本)0819409251

关键词： Electrooptical devices

来源：评论

学校读者我要写书评

暂无评论

Integration of a precision stereo microscope into an excimer-laser-beam delivery system

Integration of a precision stereo microscope into an excimer...

引用

current developments in optical design and optical engineering II

作者： Yoder Jr., Paul R. Consultant in Optical Engineering Norwalk CT USA

We summarize the requirements for a stereoscopic microscope as part of an investigational excimer laser corneal sculpting apparatus, describe how a Zeiss surgical microscope was integrated into that apparatus and repo... 详细信息

ISBN: (纸本)0819409251

关键词： Laser beams

来源：评论

学校读者我要写书评

暂无评论

Opticam PM machine design

Opticam PM machine design

引用

current developments in optical design and optical engineering II

作者： Liedes, Jyrki T. Rank Pneumo Keene NH USA

ISBN: (纸本)0819409251

Rank Pneumo has worked with the Center for Optics Manufacturing and the Center's Manufacturing Advisory Board to design a multi-axis prism grinding machine. The Opticam PM is a three axis, high precision CNC reciprocating grinder. It is designed for the automated manufacturing of glass prisms. Unique features of the design incorporate electrolytic in- process dressing of the finishing wheel, nested grinding wheels and machine resident metrology to provide RQM (Real-time Quality Management).

关键词： Industrial optics

来源：评论

学校读者我要写书评

暂无评论

Holographic interconnects using bacteriorhodopsin material

Holographic interconnects using bacteriorhodopsin material

引用

current developments in optical design and optical engineering II

作者： Salakhutdinov, Viktor K. Mikaelian, Andrei L. Inst. of Optical Neural Technologies Moscow USSR

ISBN: (纸本)0819409251

A scheme of an optical switch using a matrix of reprogrammable holograms is discussed. The light from each input channel is deflected to an output channel with a separate microhologram. The microholograms are recorded and overrecorded with two acousto-optical deflectors on a bacteriorhodospin photo medium. The experiments have been carried out on a prototype with 20 × 20 channels. As shown, the capacity of such a switch can be increased up to 104 × 104.

关键词： optical devices

来源：评论

学校读者我要写书评

暂无评论

Double-gauss four-element objective design by using an aspherical surface to correct its aberrations

Double-gauss four-element objective design by using an asphe...

引用

current developments in optical design and optical engineering II

作者： Juang, Jeng-Dang Chang, Ming-Wen Natl. Central Univ. Taipei Taiwan

ISBN: (纸本)0819409251

The first-order Double-Gauss 4 element objective arrangement derived from a triplet type by splitting the central negative element is discussed. The Petzval sum of the lens system was chosen and calculated. With desired axial color, glasses will be selected and axial color calculated. By using the aspherical coefficients, we discuss the aberrations compensation. Following the design procedures to design a camera objective, the lens data after optimization and the MTF curve are presented.

关键词： optical devices

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共107页 << < 78 79 80 81 82 83 84 85 86 87 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：