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检索条件"任意字段=Current Developments in Optical Design and Optical Engineering III"
1363 条 记 录,以下是291-300 订阅
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Smart lighting using a liquid crystal modulator  18
Smart lighting using a liquid crystal modulator
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Conference on current developments in Lens design and optical engineering XViii
作者: Baril, Alexandre Thibault, Simon Galstian, Tigran Univ Laval Dept Phys Genie Phys & Opt Ctr Opt Photon & Laser 2375 Rue Terrasse Quebec City PQ G1V 0A6 Canada
Now that LEDs have massively invaded the illumination market, a clear trend has emerged for more efficient and targeted lighting. The project described here is at the leading edge of the trend and aims at developing a... 详细信息
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design of two-dimensional (crossed) grating calculation in Czerny-Turner spectrometer with usage of freeform mirrors  18
Design of two-dimensional (crossed) grating calculation in C...
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Conference on current developments in Lens design and optical engineering XViii
作者: Bazhanov, Yury Demura, Elena Cherkashina, Rasima Vlahco, Vadim. Corp Precis Syst & Instruments 53 Aviamotornaya Str Moscow 111024 Russia Dynaoptics 8 Boon Lay Way Singapore 609964 Singapore
The possibility of building a spectrometer based on a flat two-dimensional (crossed) grating is being considered. The most suitable layout for this is the Czerny-Turner, where a spectral image lies in the plane. In th... 详细信息
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Wavefront analysis from its slope data  18
Wavefront analysis from its slope data
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Conference on current developments in Lens design and optical engineering XViii
作者: Mahajan, Virendra N. Acosta, Eva Univ Arizona Coll Opt Sci Tucson AZ 85721 USA Univ Santiago de Compostela Dept Fis Aplicada Area Opt Galicia Spain
In the aberration analysis of a wavefront over a certain domain, the polynomials that are orthogonal over and represent balanced wave aberrations for this domain are used. For example, Zernike circle polynomials are u... 详细信息
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Assembly of a micro-optical resonator based on silicon micro mirrors for use in gyroscopes  18
Assembly of a micro-optical resonator based on silicon micro...
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Conference on current developments in Lens design and optical engineering XViii
作者: Leber, I. Niesel, T. Werner, C. Yu, L. Flugge, J. Dietzel, A. TU Braunschweig Inst Mikrotech Alte Salzdahlumer Str 203 D-38124 Braunschweig Germany Phys Tech Bundesanstalt D-38116 Braunschweig Germany Harbin Inst Technol Ultraprecis Opt & Elect Instrument Engn Ctr Harbin 150001 Heilongjiang Peoples R China
For realization of a miniaturized optical gyroscope the precise assembly of optical micro components is crucial. To detect the rotation rate the laser beam must circulate many times and not leave the resonator due to ... 详细信息
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design of photovoltaics for modules with 50% efficiency
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ENERGY SCIENCE & engineering 2017年 第2期5卷 69-80页
作者: Warmann, Emily C. Flowers, Cristofer Lloyd, John Eisler, Carissa N. Escarra, Matthew D. Atwater, Harry A. CALTECH 1200 E Calif Blvd Pasadena CA 91125 USA E O Lawrence Berkeley Natl Lab Berkeley CA USA Tulane Univ New Orleans LA 70118 USA
We describe a spectrum splitting solar module design approach using ensembles of 2-20 subcells with bandgaps optimized for the AM1.5D spectrum. Device physics calculations and experimental data determine radiative eff... 详细信息
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Semipolar iii-nitride laser diodes with zinc oxide cladding
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OPTICS EXPRESS 2017年 第15期25卷 16922-16930页
作者: Myzaferi, Anisa Reading, Arthur H. Farrell, Robert M. Cohen, Daniel A. Nakamura, Shuji Denbaars, Steven P. Univ Calif Santa Barbara Dept Elect & Comp Engn Santa Barbara CA 93106 USA Univ Calif Santa Barbara Dept Mat Santa Barbara CA 93106 USA Univ Wisconsin Dept Elect & Comp Engn Madison WI 53706 USA
Incorporating transparent conducting oxide (TCO) top cladding layers into iiinitride laser diodes (LDs) improves device design by reducing the growth time and temperature of the p-type layers. We investigate using ZnO... 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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CLOUD DETECTION BY FUSING MULTI-SCALE CONVOLUTIONAL FEATURES
CLOUD DETECTION BY FUSING MULTI-SCALE CONVOLUTIONAL FEATURES
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The ISPRS Technical Commission iii Midterm Symposium on "developments, Technologies and Applications in Remote Sensing"
作者: Zhiwei Li Huanfeng Shen Yancong Wei Qing Cheng Qiangqiang Yuan School of Resource and Environmental Sciences Wuhan University Collaborative Innovation Center of Geospatial Technology State Key Laboratory of Information Engineering in Surveying Mapping and Remote SensingWuhan University School of Urban Design of Wuhan University Wuhan University School of Geodesy and Geomatics Wuhan University
Clouds detection is an important pre-processing step for accurate application of optical satellite imagery. Recent studies indicate that deep learning achieves best performance in image segmentation tasks. Aiming at b...
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InP-Based Generic Foundry Platform for Photonic Integrated Circuits
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IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 2018年 第1期24卷
作者: Augustin, Luc M. Santos, Rui den Haan, Erik Kleijn, Steven Thijs, Peter J. A. Latkowski, Sylwester Zhao, Dan Yao, Weiming Bolk, Jeroen Ambrosius, Huub Mingaleev, Sergei Richter, Andre Bakker, Arjen Korthorst, Twan SMART Photon NL-5612 AX Eindhoven Netherlands Eindhoven Univ Technol Inst Photon Integrat NL-5612 AZ Eindhoven Netherlands VPI Photon D-10587 Berlin Germany PhoeniX Software NL-7521 PL Enschede Netherlands
The standardization of photonic integration processes for InP has led to versatile and easily accessible generic integration platforms. The generic integration platforms enable the realization of a broad range of appl... 详细信息
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design of light guide sleeve on hyperspectral imaging system for skin diagnosis  18
Design of light guide sleeve on hyperspectral imaging system...
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Conference on current developments in Lens design and optical engineering XViii
作者: Yan, Yung-Jhe Chang, Chao-Hsin Huang, Ting-Wei Chiang, Hou-Chi Wu Jeng-Fu Mang Ou-Yang Natl Chiao Tung Univ Inst Elect Control Engn Hsinchu Taiwan Natl Chiao Tung Univ Inst Biomed Engn Hsinchu Taiwan Natl Chiao Tung Univ Dept Elect & Comp Engn Hsinchu Taiwan Natl Chung Shan Inst Sci & Technol Taoyuan Taiwan
A hyperspectral imaging system is proposed for early study of skin diagnosis. A stable and high hyperspectral image quality is important for analysis. Therefore, a light guide sleeve (LGS) was designed for the embedde... 详细信息
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