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检索条件"任意字段=Conference on Current Developments in Optical Design and Engineering VII"
396 条 记 录,以下是61-70 订阅
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optical Systems for Large-aperture Phased Laser Array Including Diffractive Optics  20
Optical Systems for Large-aperture Phased Laser Array Includ...
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conference on current developments in Lens design and optical engineering XX
作者: Erlikhman, Jacob Krogen, Peter Srinivasan, Prashant Hettel, Will Meinhold, Peter Lubin, Philip Univ Calif Santa Barbara Dept Phys Broida Hall Santa Barbara CA 93106 USA
Directed energy propulsion for interstellar travel has been proposed as an ideal method for reaching appreciable speeds relative to the speed of light: 0.2c. However, the amount of energy required necessitates a large... 详细信息
来源: 评论
Freeform Optics design of Primary Lens for Uniform Irradiance Distribution of Concentrator Photovoltaic System  20
Freeform Optics Design of Primary Lens for Uniform Irradianc...
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conference on current developments in Lens design and optical engineering XX
作者: Pham Thanh Tuan Duy, N. N. Vu Ngoc Hai Shin, Seoyong Myongji Univ Dept Informat & Commun Engn Gyeonggi Do 17058 South Korea Vietnam Acad Sci & Technol Inst Appl Mat Sci Ho Chi Minh City 70072 Vietnam Phenikaa Univ Elect & Elect Engn Hanoi 1000 Vietnam Duy Tan Univ Fac Nat Sci Danang 550000 Vietnam
In this paper, a primary lens of concentrator photovoltaic (CPV) system is designed by using freeform optics. The designed lens is constructed based on a basic idea of a combination of Fresnel lens and freeform optics... 详细信息
来源: 评论
Fundus Camera versus Smartphone Camera Attachment: Image Quality Analysis  20
Fundus Camera versus Smartphone Camera Attachment: Image Qua...
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conference on current developments in Lens design and optical engineering XX
作者: Barritt, Nicole Parthasarathy, Mohana Kuppuswamy Faruq, Ibrahim Zelek, John Lakshminarayanan, Vasudevan Univ Waterloo Biomed Engn Waterloo ON Canada Univ Waterloo Sch Optometry & Vis Sci Theoret & Expt Epistemol Lab Waterloo ON Canada Costco Opt Waterloo ON Canada Univ Waterloo Dept Syst Design Engn Waterloo ON Canada Univ Waterloo Dept Phys Waterloo ON Canada Univ Waterloo Dept ECE Waterloo ON Canada Univ Waterloo Dept Syst Design Engn Waterloo ON Canada
Fundus cameras are the current clinical standard for capturing retinal images, which are used to diagnose a variety of sight-threatening conditions. Traditional fundus cameras are not easily transported, making them u... 详细信息
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Contact lens design to third order to compensate the spherical aberration of the eye from Zernike polynomials  20
Contact lens design to third order to compensate the spheric...
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conference on current developments in Lens design and optical engineering XX
作者: Garcia-Lievanos, O. Teran-Bobadilla, Emiliano Hernandez-Flores, Luis A. Sanchez-Gonzalez, Leticia Inst Politecn Nacl Ctr Interdisciplinario Ciencias Salud Unidad Santo Tomas Dept Optometry Av Maestros S-N Mexico City 11340 DF Mexico Univ Autonoma Sinaloa Dept Optometry Culiacan Rosales 80040 Sininaloa Mexico
To compensate the spherical aberration of the eye using the conic constant of the first surface of a contact lens for different refractive errors. Refractive errors were simulated by modifying only the first curvature... 详细信息
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Comparison of the Efficacy of Three Direct Ophthalmoscopes: A Clinical Study  20
Comparison of the Efficacy of Three Direct Ophthalmoscopes: ...
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conference on current developments in Lens design and optical engineering XX
作者: Parthasarathy, Mohana Kuppuswamy Faruq, Ibrahim Arthurs, Eugene Lakshminarayanan, Vasudevan Univ Waterloo Sch Optometry & Vis Sci Theoret & Expt Epistemol Lab Waterloo ON Canada Costco Opt Waterloo ON Canada SPIE Bellingham WA USA Univ Waterloo Dept Phys Waterloo ON Canada Univ Waterloo Dept ECE Waterloo ON Canada Univ Waterloo Dept Syst Design Engn Waterloo ON Canada
Retinal examination using direct ophthalmoscope is preferred over other techniques for screening purposes because of its portability and high magnification, despite its power sustainability and cost issues. With incre... 详细信息
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optical designs of the objectives for special studies in polarizing microscope  19
Optical designs of the objectives for special studies in pol...
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19th conference on current developments in Lens design and optical engineering
作者: Frolov, Dmitry N. Vinogradova, Olga A. Frolov, Alexey D. Tabachkov, Alexey G. Project Labor Microscopes Zapovednaya St 51A St Petersburg 194356 Russia
Presents the results of the optical design of lens objectives for polarization light microscopes, including to ensure that the special techniques. Sometimes such methods require the use of objectives similar magnifica... 详细信息
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optical design of CCF PlanApo microobjectives 50 mm observation and super long working distance  19
Optical design of CCF PlanApo microobjectives 50 mm observat...
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19th conference on current developments in Lens design and optical engineering
作者: Frolov, Dmitry N. Vinogradova, Olga A. Frolov, Alexey D. Wen, Liyun Jing, Fanhua Project Labor Microscopes Zapovednaya St 51A St Petersburg 194356 Russia Kozo Opt Ltd 19E18 Zhenghong St Nanjing Jiangsu Peoples R China
The main difference is a significant expansion of the linear field, which reaches 50 mm in the image plane. However, in this case, a planapochromatic correction must be achieved for the usual visible spectral range. S... 详细信息
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Integrated multi-objective optimisation of the support structure of heliostats in concentrated solar power plants using a genetic algorithm
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IOP conference Series: Materials Science and engineering 2022年 第1期1214卷
作者: L Lomazzi F Cadini M Giglio C Cancro G Ciniglio G Graditi A Pontecorvo Politecnico di Milano Department of Mechanical Engineering Via La Masa n.1 Milan Italy Italian National Agency for New Technologies Energy and Sustainable Economic Development ENEA – Research Center Piazza E. Fermi 1 80055 Portici (NA) Italy
The optimisation of the support structure of heliostats in concentrating solar power plants is a fundamental task aimed at attempting to reduce the high levelised cost of energy (LCOE) of current configurations. In th...
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design and Prototyping of a Freeform Light-Guide for Automotive Lighting  19
Design and Prototyping of a Freeform Light-Guide for Automot...
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19th conference on current developments in Lens design and optical engineering
作者: Brand, Audrey C. Alisafaee, Hossein Rose Hulman Inst Technol Dept Phys & Opt Engn 5500 Wabash Ave Terre Haute IN 47803 USA
We have designed a light-guide for lighting applications, including automotive headlamps. The light-guide is designed based on a free-form slab. Our intention has been to optimize the design for creating legal pattern... 详细信息
来源: 评论
optical design of LED Marine Beacons  19
Optical Design of LED Marine Beacons
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19th conference on current developments in Lens design and optical engineering
作者: Lin, Shih-Kang Jen, Yung-Chang Lee, Xuan-Hao Yu, Yeh-Wei Yang, Tsung-Hsun Sun, Ching-Cherng Natl Cent Univ Dept Opt & Photon Chungli 32001 Taiwan Natl Cent Univ Opt Sci Ctr Taoyuan 32001 Taiwan
Two optical designs for marine beacon based on Direct In-line Package (DIP) LED is proposed and demonstrated. The luminous intensity of the marine beacon using DIP LED can achieve to the IALA recommendation's requ... 详细信息
来源: 评论