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检索条件"任意字段=Current Developments in Lens Design and Optical Engineering V"
703 条 记 录,以下是81-90 订阅
排序:
Nonimaging Achromatic lens design for LED Direct-lit Backlight Applications  15
Nonimaging Achromatic Lens Design for LED Direct-lit Backlig...
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Conference on current developments in lens design and optical engineering Xv
作者: Tsai, Meng-Che Chen, Bo-Song Lee, Tsung-Xian Natl Taiwan Univ Sci & Technol Grad Inst Appl Sci & Technol 43Sec 4Keelung Rd Taipei 106 Taiwan Natl Taiwan Univ Sci & Technol Grad Inst Color & Illuminat Technol Taipei 106 Taiwan
Nowadays, light emitting diodes (LEDs) have been widely used in backlight module for display technology. Most of researches tend to improve optical performance in specific applications, such as sufficient efficiency, ... 详细信息
来源: 评论
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
optical design of the JWST Fine Guider Sensor
Optical Design of the JWST Fine Guider Sensor
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Conference on current developments in lens design and optical engineering XI - and Advances in Thin Film Coatings vI
作者: Zheng, Sheng Hai Evans, Clinton COMDEV Int Ltd Ottawa ON K2K 3J1 Canada
The Fine Guidance Sensor (FGS) is part of the science instrumentation for the James Webb Space Telescope (JWST). The FGS is required to operate at 37 K and provide the data needed to facilitate fine pointing and attit... 详细信息
来源: 评论
Zoom system without moving element by using two liquid crystal lenses with spherical electrode  18
Zoom system without moving element by using two liquid cryst...
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Conference on current developments in lens design and optical engineering XvIII
作者: Yang, Ren-Kai Lin, Chia-Ping Su, Guo-Dung J. Natl Taiwan Univ Grad Inst Photon & Optoelect 1Roosevelt RdSect 4 Taipei Taiwan
A traditional zoom system is composed of several elements moving relatively toward other components to achieve zooming. Unlike tradition system, an electrically control zoom system with liquid crystal (LC) lenses is d... 详细信息
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optical design and analysis of a polarimeter for space applications
Optical design and analysis of a polarimeter for space appli...
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Conference on current developments in lens design and optical engineering v
作者: Deslis, A Petroy, S Kampe, T Ball Aerosp & Technol Corp Boulder CO 80301 USA
Satellite-based remote sensing offers the best opportunity for studying the properties of atmospheric aerosols and their radiative effects on the global scale over extended periods Tropospheric aerosols represent the ... 详细信息
来源: 评论
design and analysis of a diffractive astigmatic lens for DvD pickup
Design and analysis of a diffractive astigmatic lens for DVD...
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Conference on current developments in lens design and optical engineering vIII
作者: Chen, Wen-Jie Chen, Cheng-Huan Univ Minnesota Dept Elect & Comp Engn St Paul MN USA Natl Tsing Hua Univ Dept Power Mech Engn Hsinchu Taiwan
A refractive astigmatic lens is employed to generate a focus error signal (FES) for servo control in general optical pickup. In this paper, a diffractive optical element (DOE) is designed to implement optical function... 详细信息
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optical systems for free-space laser communications
Optical systems for free-space laser communications
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Conference on current developments in lens design and optical engineering Iv
作者: Hemmati, H CALTECH Jet Prop Lab Pasadena CA 91109 USA
An overview of optical systems utilized in JPL's optical Communications research is provided here. These include discussions on the flight terminal optics, the ground receiver aperture and the uplink beacon or com... 详细信息
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High-precision measurement of effective focal length with single mode fiber array
High-precision measurement of effective focal length with si...
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Conference on current developments in lens design and optical engineering v
作者: Huang, P Howell, JF Ball Aerosp & Technol Corp Boulder CO 80301 USA
We present a method for measuring an optical system's effective focal length with a single mode fiber array and a wedge prism. Light emitted by the input fiber near the focal plane is collimated, reflected back in... 详细信息
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Including detector effects in the design of wide-field imaging systems
Including detector effects in the design of wide-field imagi...
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Conference on current developments in lens design and optical engineering v
作者: Harvey, JE Atanassova, M Krywonos, A Univ Cent Florida CREOL Orlando FL 32826 USA
Most imaging systems today include a mosaic detector array in the focal plane. optical designers of astronomical telescopes typically produce a design that yields a superb on-axis aerial image in the focal plane, and ... 详细信息
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The design of microscopic system using zoom structure with a fixed magnification and the independency on the variation of object distance
The design of microscopic system using zoom structure with a...
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Conference on current developments in lens design and optical engineering v
作者: Ryu, JM Jo, JH Jung, JH Chun, YS Kang, GM Hannam Univ Sch Nat Sci Taejon 306791 South Korea
The multi-configurative microscopic system for inspecting the wire-bonding of reed frame is designed. Object rays is nearly collimated by a objective lens group which is a common lens group of x2 and x6 imaging lens s... 详细信息
来源: 评论