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检索条件"任意字段=Current Developments in Optical Design and Optical Engineering 1991"
1065 条 记 录,以下是161-170 订阅
排序:
INCREASING NUMERICAL APERTURE OF SELFOC LENS - PHYSICAL APPROACH
INCREASING NUMERICAL APERTURE OF SELFOC LENS - PHYSICAL APPR...
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CONF ON current developments IN optical engineering AND COMMERCIAL OPTICS
作者: YAOMIN, C YUE, C SHIQIONG, Z Nanjing Fiber Glass Research and Design Intitule Nanjing 210012 China
In order to increase NA of selfoc lens, a physical approach is proposed. The paper describes theory and preparation results of this approach, which depends on reshaping the surface of general selfoe lens. © 1989 ... 详细信息
来源: 评论
Precise algebraic method to solve the noncemented two-lens objective free from the aperture aberrations
Precise algebraic method to solve the noncemented two-lens o...
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8th Conference on current developments in optical design and optical engineering
作者: Kryszczynski, T Inst Appl Opt Det Geometr Opt PL-03805 Warsaw Poland
An original method to enable the exact solution for the noncemented two-lens objective by means of any number of simultaneous non-linear equations is described. The method is limited to spherical surfaces without dece... 详细信息
来源: 评论
WAVE-FRONT ESTIMATE FROM WAVE-FRONT SLOPE MEASUREMENT BY COMPARING THEIR ZERNIKE POLYNOMIALS FITTING COEFFICIENTS  4
WAVE-FRONT ESTIMATE FROM WAVE-FRONT SLOPE MEASUREMENT BY COM...
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Conference on current developments in optical design and optical engineering IV
作者: SHEN, W CHANG, MW WAN, DS NATL CENT UNIV INST OPT SCICHUNGLI 32054TAIWAN
In this paper, a new method used to calculate the Zernike coefficients of wave aberration from ray aberration and from finite shearing of wavefront is proposed. The simulated results are compared with the least square... 详细信息
来源: 评论
LIMIT TO THE DEGREE OF ASPHERICITY WHEN TESTING WAVE-FRONTS USING DIGITAL INTERFEROMETRY  4
LIMIT TO THE DEGREE OF ASPHERICITY WHEN TESTING WAVE-FRONTS ...
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Conference on current developments in optical design and optical engineering IV
作者: GARCIAMARQUEZ, J MALACARA, D SERVIN, M CTR INVEST OPT AC 37000 LEONMEXICO
When testing an aspheric wavefront with any digital interferogram evaluation method, like phase shifting interferometry, Fourier interferometry, or with a spatial carrier analysis, there is a limit to the maximum degr... 详细信息
来源: 评论
optical design of a reflectance/Raman confocal microspectrometer
Optical design of a reflectance/Raman confocal microspectrom...
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Conference on current developments in Lens design and optical engineering III
作者: Mouroulis, P CALTECH Jet Prop Lab Pasadena CA 91109 USA
A miniaturized instrument for systematic planetary mineralogy is presented, and the optical design of the component parts is discussed. The instrument combines the following capabilities: wide field color imaging, con... 详细信息
来源: 评论
The aerodynamic installation of optical fibres in telecommunication networks
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PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL engineering 2002年 第E4期216卷 193-205页
作者: McNeil, DA Addlesee, AJ Taylor, J Heriot Watt Univ Dept Mech & Chem Engn Edinburgh EH14 4AS Midlothian Scotland
The installation of optical fibres for communication purposes is increasingly being carried out using a blowing technique. This study reviews the basis of the current design methods for this technique and proposes a n... 详细信息
来源: 评论
Theory of two-component zoom systems
Theory of two-component zoom systems
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current developments in optical design and optical engineering 1991
作者: Oskotsky, Mark FLIR Systems Inc. PortlandOR97224 United States
Two-component zoom systems are a basic part of all zoom systems. The first zoom systems appeared at the end of the 19th century in Germany. Dunouer1 has shown the possibility of the creating two-component zoom convert... 详细信息
来源: 评论
BINOCULAR PERFORMANCE AND design
BINOCULAR PERFORMANCE AND DESIGN
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CONF ON current developments IN optical engineering AND COMMERCIAL OPTICS
作者: VUKOBRATOVICH, D University of Arizona (United States)
A binocular extends the range of human vision. Binoculars enable the user to see objects at greater distances or, alternatively, to see greater detail in distant objects. In failing light, binocul are used to detect o... 详细信息
来源: 评论
LENS BLOCKING METHOD FOR OPTICAM
LENS BLOCKING METHOD FOR OPTICAM
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CONF ON current developments IN optical design AND optical engineering 2
作者: NOVAK, R MARRO, M TIPPS, JD CZAJKOWSKI, W DEMARCO, J SALAMON, PA MATCHETT, D CAPUTO, F LEBLANC, G Monroe Community College (United States) Eastman Kodak Co. (United States) Loctite Corp. (United States)
A uv-curing 'cold' blocking adhesive has been developed by Loctite Corporation for use with the Opticam SM. The adhesive is a significant advance in the lens blocking process, as it eliminates heat-induced blo... 详细信息
来源: 评论
Positioning accuracy of primary mirror actuators for large aperture space based optical instruments
Positioning accuracy of primary mirror actuators for large a...
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Conference on current developments in Lens design and optical Systems engineering
作者: Hatheway, AE Alson E Hatheway Inc Pasadena CA 91101 USA
This paper describes the Rubicon(tm) actuator, discusses its test data and derives from the data the actuator's accuracy function based upon the observed accuracy of long and short stroke motion commands. The accu... 详细信息
来源: 评论