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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281-290 订阅
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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
optical performance as a function of phosphor particle number in white LED
Optical performance as a function of phosphor particle numbe...
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conference on current developments in lens design and optical engineering XI - and Advances in Thin Film Coatings VI
作者: Chen, Cheng-Chien Chen, Ching-Yi Chien, Wei-Ting Yang, Tsung-Hsun Sun, Ching-Cherng Natl Cent Univ Inst Lighting & Display Sci Dept Opt & Photon Chungli 320 Taiwan
In this paper, we demonstrate a method to calculate the phosphor particle numbers and study the relationship among phosphor particle numbers, light output and correlated color temperature (CCT) of LEDs under remote pa... 详细信息
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Effects and prediction of stray light produced by diffractive lenses
Effects and prediction of stray light produced by diffractiv...
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8th conference on current developments in optical design and optical engineering
作者: Thibault, S Renaud, N Wang, M INO Opt Engn Grp St Foy PQ G1P 4N8 Canada
Correlation between computational models and corresponding experimental data of stray light produced by unwanted diffraction orders of diffractive lenses is described. It is shown that the attractive scaler model unde... 详细信息
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Diffraction and geometrical optical transfer functions: calculation time comparison  18
Diffraction and geometrical optical transfer functions: calc...
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conference on current developments in lens design and optical engineering XviiI
作者: Antonio Diaz, Jose Mahajan, Virendra N. Univ Granada Dept Opt E-18071 Granada Spain Univ Arizona Coll Opt Sci Tucson AZ 85721 USA
In a recent paper, we compared the diffraction and geometrical optical transfer functions (OTFs) of an optical imaging system, and showed that the GOTF approximates the DOTF within 10% when a primary aberration is abo... 详细信息
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Diffractive phase screen for superresolution focal spot
Diffractive phase screen for superresolution focal spot
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conference on current developments in optical design and engineering vii
作者: Zhai, JH Yan, YB Huang, DW Wu, MX Jin, GF Carnegie Mellon Univ Data Storage Syst Ctr Pittsburgh PA 15213 USA
A new design of diffractive superresolution elements with surface-relief phase screen has been presented to improve the quality of the superresolved diffractive patterns. The diffractive phase screens have been design... 详细信息
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Silicon Metalens toward a fully Silicon integrated SWIR sensing  25
Silicon Metalens toward a fully Silicon integrated SWIR sens...
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conference on current developments in lens design and optical engineering XXV
作者: Dupre, Matthieu Ma, Jian Hseih, Biay-cheng Goma, Sergio Qualcomm Technol Inc 5775 Morehouse Dr San Diego CA 92121 USA
Most Silicon based depth and lidar sensors rely on near-infrared (NIR 750-900nm) sources to produce depth images as Silicon CMOS sensors can achieve a high quantum efficiency for an unbeatable cost at such wavelengths... 详细信息
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Basic optical Properties of the Photoelastic Modulator Part III: Thermal Properties
Basic Optical Properties of the Photoelastic Modulator Part ...
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conference on current developments in lens design and optical engineering XIII
作者: Hirschy, Linda Wang, Baoliang (Bob) Wolf, Jacob Lakanen, Bob Hartmann, Brittany Hinds Instruments Inc Hillsboro OR 97124 USA
Hinds Instruments has provided photoelastic modulators (PEMs) to the photonics industry for over 40 years. In the past Bob Wang, et al. from Hinds have made two presentations(,1,2) at SPIE meetings, Basic optical Prop... 详细信息
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Accelerating diffractive optics design with GPU-based parallel technique
Accelerating diffractive optics design with GPU-based parall...
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conference on current developments in lens design and optical engineering XI - and Advances in Thin Film Coatings VI
作者: Liu, Kan Li, Hui Zhang, Xinyu Li, Dehua Wei, Mingyue Li, Bin Xie, ChangSheng Zhang, Tianxu Huazhong Univ Sci & Technol Inst Pattern Recognit & Artificial Intelligence State Key Lab Multispectral Informat Proc Technol Wuhan 430074 Hubei Peoples R China Wuhan Natl Lab Optoelect Wuhan 430074 Peoples R China
In this paper GPU based data parallel technique is used to reduce calculating time in diffractive optics elements (DOE) design. By using compute unified device architecture (CUDA) framework, comparison of acceleration... 详细信息
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design and analysis of an adaptive lens that mimics the performance of the crystalline lens in the human eye  15
Design and analysis of an adaptive lens that mimics the perf...
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conference on current developments in lens design and optical engineering XV
作者: Santiago-Alvarado, Agustin Cruz-Felix, Angel S. Iturbide-Jimenez, F. Martinez-Lopez, M. Ramirez-Como, M. Armengol-Cruz, V. Vasquez-Baez, I. Mixteca Technol Univ Huajuapan De Leon 69000 Oax Mexico
Tunable lenses are optical systems that have attracted much attention due to their potential applications in such areas like ophthalmology, machine vision, microscopy and laser processing. In recent years we have been... 详细信息
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design and Fabrication of Super mirrors on the Zerodur substrate
Design and Fabrication of Super mirrors on the Zerodur subst...
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conference on current developments in lens design and optical engineering XI - and Advances in Thin Film Coatings VI
作者: Cho, Hyun-Ju Jeon, Young-Zip Daeduk Univ Dept Firearms & Opt 48 Jang Dong Taejon 305715 South Korea Daeduk Univ Dept Special Weapon Taejon 305715 South Korea
Super mirror is a high reflectance mirror with very low absorption and scattering losses. We carefully measured the surface roughness of Zerodur substrate using phase shift interferometer and atomic force microscope, ... 详细信息
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