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检索条件"任意字段=Current Developments in Lens Design and Optical Engineering VII"
605 条 记 录,以下是131-140 订阅
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Chromatic error correction of diffractive optical elements at minimum etch depths  15
Chromatic error correction of diffractive optical elements a...
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Conference on current developments in lens design and optical engineering XV
作者: Barth, Jochen Guehne, Tobias Airbus Def & Space Landshuter Str 26 D-85716 Unterschleissheim Germany Airbus Def & Space D-81663 Munich Germany
The integration of diffractive optical elements (DOE) into an optical design opens up new possibilities for applications in sensing and illumination. If the resulting optics is used in a larger spectral range we must ... 详细信息
来源: 评论
optical design of a single freeform lens for both counter-beam and pro-beam in LED tunnel lighting  25
Optical design of a single freeform lens for both counter-be...
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Conference on current developments in lens design and optical engineering XXV
作者: Syu, Jhih-Ling Lee, Tsung-Xian Tsai, Cheng-Hung Ma, Shih-Hsin Feng Chia Univ Dept Photon Taichung Taiwan Natl Taiwan Univ Sci & Technol Grad Inst Color & Illuminat Technol Daan 106 Taiwan
A luminaire designed for tunnel lighting is proposed, featuring the ability to adjust the ratio between counter-beam and pro-beam lighting based on different contexts. This allows the luminaire to achieve the optimal ... 详细信息
来源: 评论
Development of methods for accurate modeling of optical equipment for three-dimensional printing  17
Development of methods for accurate modeling of optical equi...
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Conference on current developments in lens design and optical engineering Xvii
作者: Saitgalina, A. K. Tolstoba, N. D. Mitiushkin, A., V ITMO Univ Dept Appl & Comp Opt Kronverksky Ave 49 St Petersburg 197101 Russia
The task of this research project is to define the extent of applicability of such 3D self-manufacture approach to the production of optical fastenings. The resulting lack of equipment, to be used for demonstration of... 详细信息
来源: 评论
Analysis of opto-mechanical performance of a tunable liquid lens
Analysis of opto-mechanical performance of a tunable liquid ...
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Conference on current developments in lens design and optical engineering XI - and Advances in Thin Film Coatings VI
作者: Santiago-Alvarado, A. Vazquez-Montiel, S. Gonzalez-Garcia, J. Munoz-Lopez, J. Campos Garcia, Manuel Univ Tecnol Mixteca Carre Acatlima Km 2-5 Huajupan De Leon Oaxaca Mexico Astron Inst Opt Elect Labs Puebla Mexico Univ Nacl Estadual Sao Paulo Mexico City DF Mexico
Recently in the micro-optical engineering area has been a grown in use of tunable liquid lenses because this lenses us allow versatility in the focusing range, also an easy handling and implementation. In the literatu... 详细信息
来源: 评论
optical design of Low Glare Luminaire Applied for Tunnel Light  15
Optical Design of Low Glare Luminaire Applied for Tunnel Lig...
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Conference on current developments in lens design and optical engineering XV
作者: Tsai, M. S. Lee, X. H. Lo, Y. C. Sun, C. C. Natl Cent Univ Dept Opt & Photon Chungli 320 Taiwan
In this study, a low glare and high-efficient tunnel lighting design which consists of a cluster light-emitting diode and a free-form lens is presented. Most of the energy emitted from the proposed luminaire is transm... 详细信息
来源: 评论
Rotating prisms scanning system to equip a NFOV camera lens
Rotating prisms scanning system to equip a NFOV camera lens
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8th Conference on current developments in optical design and optical engineering
作者: Curatu, E Chevrette, P StGermain, D Natl Opt Inst St Foy PQ G1P 4N8 Canada
This paper presents the results given by the nominal design and tolerance analysis of a narrow-field-of-view camera lens equipped with a rotating prism scanning system. The first aspects taken into consideration have ... 详细信息
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Ultra-compact hourglass lens for integrated cameras  16
Ultra-compact hourglass lens for integrated cameras
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Conference on current developments in lens design and optical engineering XVI
作者: Rezaei, Mohsen Nia, Iman Hasani Bonakdar, Alireza Mohseni, Hooman Northwestern Univ Dept Elect Engn & Comp Sci Bioinspired Sensors & Optoelect Lab BISOL Evanston IL 60208 USA
An ultra-small telecentric lens with sub-millimeter thickness is proposed. This lens with 0.2 numerical aperture and high field of view is a good candidate to be used in multi-aperture super resolution imagers. Point ... 详细信息
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design of lens hoods for the "Lira-B" space telescope  19
Design of lens hoods for the "Lira-B" space telescope
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19th Conference on current developments in lens design and optical engineering
作者: Muratov, Artem Olyunin, Vyacheslav Bacholdin, Alexey Voznesenskaya, Anna ITMO Univ 49 Kronverksky Av St Petersburg 197101 Russia
The space investigation project "Lira-B" is purposed to perform a high-precision multicolor photometric all-sky survey of objects from 3 to 16 m. This investigation concludes in multiple photometric measurem... 详细信息
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optical design of liquid crystal lenses: Off-axis modelling
Optical design of liquid crystal lenses: Off-axis modelling
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current developments in lens design and optical engineering VI
作者: Kirby, A.K. Hands, P.J.W. Love, G.D. Durham University Dept. of Physics Durham DH1 3LE United Kingdom
We report on our work on producing liquid crystal switchable modal lenses and their use in a compound lens system in order to produce variable focus/zoom lenses. We describe work on producing a high power lens, and pr... 详细信息
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Simulation of Multi-Channel Microlens Array for Image Stitching  19
Simulation of Multi-Channel Microlens Array for Image Stitch...
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19th Conference on current developments in lens design and optical engineering
作者: Chao, Chien Su, Guo-Dung Natl Taiwan Univ Grad Inst Photon & Optoelect 1 Roosevelt RdSect 4 Taipei Taiwan
In this study, we propose a new micro-optical system with 1.65 zoom ratio for image stitching. The new system with four layers is based on microlenses and liquid lens arrays. In order to realize the zoom function, we ... 详细信息
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