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检索条件"任意字段=Conference on Current Developments in Lens Design and Optical Engineering VII"
467 条 记 录,以下是401-410 订阅
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Manufacturing of Freeform Mirror by Milling and Altering its optical Characteristics by Ns-laser Polishing and ALD Coatings  15
Manufacturing of Freeform Mirror by Milling and Altering its...
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conference on current developments in lens design and optical engineering XV
作者: Mutanen, Jarkko Kaakkunen, Jarno J. J. Tuovinen, Hemmo Hiltunen, Jouni Kivi, Sini Toiviainen, Maunu Vayrynen, Juha Laukkanen, Janne Prokofiev, Victor Paakkonen, Pertti Juuti, Mikko Kuittinen, Markku Monkkonen, Kari Univ Eastern Finland Inst Photon POB 111 FI-80101 Joensuu Finland BVTT Tech Res Ctr Finland Consolidat & Laser Technol FI-53851 Lappeenranta Finland CVTT Tech Res Ctr Finland FI-70211 Kuopio Finland Karelia Univ Appl Sci Centre Business & Engn FI-80200 Joensuu Finland
In this study we tested ns-laser and an atomic layer deposition (ALD) for polishing and coating CNC-machined aluminum freeform mirrors that are used in a compact multipoint fiber optical probe. Two types of ALD coatin... 详细信息
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Research on properties of an infrared imaging diffractive element  15
Research on properties of an infrared imaging diffractive el...
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conference on current developments in lens design and optical engineering XV
作者: Rachon, M. Wegrzynska, K. Doch, M. Kolodziejczyk, A. Siemion, A. Suszek, J. Kakarenko, K. Sypek, M. Warsaw Univ Technol Fac Phys PL-00662 Warsaw Poland
Novel thermovision imaging systems having high efficiency require very sophisticated optical components. This paper describes the diffractive optical elements which are designed for the wavelengths between 8 and 14 mu... 详细信息
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design of ophthalmic contact lens using Q-type aspheres with reduced error budget for high visual acuity  25
Design of ophthalmic contact lens using Q-type aspheres with...
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conference on current developments in lens design and optical engineering XXV
作者: Peng, Wei-Jei 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 43Sec 4Keelung Rd Taipei 106 Taiwan
This paper investigates the design of an ophthalmic rigid contact lens (CL) that has a Q-type aspheric surface to reduce the tolerance error budget and produce higher visual acuity. CLs for myopia correction are typic... 详细信息
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optical modeling of bullet-shaped LED for use in self-luminous traffic signs  18
Optical modeling of bullet-shaped LED for use in self-lumino...
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conference on current developments in lens design and optical engineering XviiI
作者: Lee, Ted L. Chen, Yi-Chun Tsai, Ming-Siou Sun, Ching-Cherng Natl Cent Univ Dept Opt & Photon 300 Zhongda Rd Taoyuan 32001 Taiwan
Bullet-shaped LEDs are commonly used in self-luminous traffic signs as LED-dotted matrices due to their low cost, simplicity, robustness, and ease of installation. We proposed a simple low-cost method that creates a m... 详细信息
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Optics for binocular telescopes.
Optics for binocular telescopes.
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conference on current developments in lens design and optical engineering II
作者: Rayces, JL Rosete-Aguilar, M J L Rayces Consuting Ltd Laguna Niguel CA 92677 USA
Low power telescopes such as those used in pairs in binoculars do not have a reticle at the intermediate, real, image plane. Therefore there is no need to correct aberrations of the intermediate images as it is in poi... 详细信息
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Optomechanical design of the incubator Wide Field of View Imaging Spectrometer
Optomechanical design of the incubator Wide Field of View Im...
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conference on current developments in lens design and optical Systems engineering
作者: Haring, RE Vanstone, G Nguyen, F Rodil, C Orbital Sci Corp Pomona CA 91767 USA
The optomechanical design of the Wide Field of View Imaging Spectrometer (WFIS) is presented. Developed under NASA's Instrument Incubator Program, the Incubator WFIS is a hyperspectral-imaging spectrometer coverin... 详细信息
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Thermo-elastic wavefront and polarization error analysis of a telecommunication optical circulator
Thermo-elastic wavefront and polarization error analysis of ...
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conference on current developments in lens design and optical Systems engineering
作者: Doyle, KB Bell, MM Opt Res Associates Westborough MA USA
Loss in optical fiber coupling efficiency and transmission are computed for a telecommunication optical circulator. optical performance degradation is due to thermally induced optical errors in the two beam splitter c... 详细信息
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Increasing the phased field of view of large distributed aperture telescope arrays
Increasing the phased field of view of large distributed ape...
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conference on current developments in lens design and optical engineering II
作者: Sigler, RD Palmer, AL Lockheed Martin Space and Strategic Missiles (United States)
There are some unique optical design considerations in the design of a distributed aperture telescope array consisting of a number of individual afocal collector telescopes and a single combining telescope. As might b... 详细信息
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design of coded structured light based on square-shaped primitives  19
Design of coded structured light based on square-shaped prim...
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19th conference on current developments in lens design and optical engineering
作者: Lau, Chi-Chung Sun, Ching-Chern Yang, Tsung-Hsun Yu, Yeh-Wei Chou, Si-Min Ind Technol Res Inst Green Energy & Environm Res Labs Bldg 24195Sec 4Chung Hsin Rd Hsinchu 31057 Taiwan Natl Cent Univ Dept Opt & Photon Kwoh Ting Opt & Photon Bldg300 Jhongda Rd Taoyuan 32001 Taiwan
This paper presents a new pattern design for encoding structured light for scanning 3D surface and the decoding process. The basic unit of the pattern is a code-block that contains one central label and eight square-s... 详细信息
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Optimizing trefoil phase plates design for color wavefront coding  19
Optimizing trefoil phase plates design for color wavefront c...
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19th conference on current developments in lens design and optical engineering
作者: Olvera-Angeles, Miguel Padilla-Vivanco, Alfonso Ortega, Karina Sasian, Jose Schwiegerling, Jim Arines, Justo Acosta, Eva Univ Politecn Tulancingo Hidalgo 43629 Mexico Univ Arizona Coll Opt Sci Tucson AZ 85721 USA Univ Santiago de Compostela Fac Fis Santiago De Compostela 15782 Spain
Wavefront coding refers to the use of a phase modulating element in conjunction with deconvolution to extend the depth of focus of an imaging system. The coding element is an asymmetrical phase plate shape, for most a... 详细信息
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