Results 211 to 220 of about 531,434 (269)
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AIP Conference Proceedings, 1986
Successfully implementing a complex or sophisticated optical system usually requires more than a knowledge of optical design and ability to use contemporary software codes. To create excellent systems also requires experience above and beyond what may be learned from textbooks.
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Successfully implementing a complex or sophisticated optical system usually requires more than a knowledge of optical design and ability to use contemporary software codes. To create excellent systems also requires experience above and beyond what may be learned from textbooks.
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A design for optical cloaking display
ACM SIGGRAPH 2019 Emerging Technologies, 2019In the graphics research context, optical cloaking that hides an object by relaying a light field is also a kind of display. Despite much interest in the cloaking, large-size cloaking has not been achieved without some limitations and/or assumptions. To solve this problem, a computational design method is proposed for an optical cloaking display via ...
Takahito Aoto 0002 +4 more
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1964
Publisher Summary This chapter introduces the optical system. An optical system consists of pieces of transmitting or reflecting elements arranged in such a way that the image-forming process takes place. The individual reflecting elements are called “mirrors” and the individual refracting elements are called “lenses.” The chapter presents a ...
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Publisher Summary This chapter introduces the optical system. An optical system consists of pieces of transmitting or reflecting elements arranged in such a way that the image-forming process takes place. The individual reflecting elements are called “mirrors” and the individual refracting elements are called “lenses.” The chapter presents a ...
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Designing Disaggregated Optical Networks
2020 International Conference on Optical Network Design and Modeling (ONDM), 2020Disaggregation is driving the design of next generation metro/regional networks. This work presents the different disaggregation flavors and discusses the current maturity level and open issues, highlighting future opportunity for disaggregation beyond current metro optical scenarios.
Filippo Cugini +5 more
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Optical Design and Specification of Telecentric Optical Systems
International Optical Design Conference, 1998The optical design of telecentric optical systems does not seem to be a well known or published area of the optical design field. This paper has attempted to rectify this lack of information. Telecentric lens designs are very important to several areas of part manufacturing and part gauging or metrology.
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Optical communication and fiber design
Annales Des Télécommunications, 2003Optical fiber has evolved from a not-so-transparent glass tube to an extraordinarily efficient transmission medium. It is now acknowledged as a central element of modern telecommunication being part of the whole optimization process to further improve transmission system performance and cost.
Pascale Nouchi +5 more
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Review of multiscale optical design
Applied Optics, 2015Multiscale optical design is an approach that has been successfully utilized for over 100 years by optical designers and engineers to overcome challenges and achieve desired optical system performance. The benefits of the design paradigm include improving light collection, creating specific symmetries that can be exploited, collecting additional ...
Predrag, Milojkovic, Marc P, Christensen
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Flat optics with designer metasurfaces
Nature Materials, 2014Conventional optical components such as lenses, waveplates and holograms rely on light propagation over distances much larger than the wavelength to shape wavefronts. In this way substantial changes of the amplitude, phase or polarization of light waves are gradually accumulated along the optical path. This Review focuses on recent developments on flat,
Nanfang, Yu, Federico, Capasso
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Optical Design of Solar Concentrators
Journal of Energy, 1978A generalized technique for the optical design of solar concentrators has been developed. The design technique considers limb darkening effects, collector placement errors, concentrator optical errors, and concentrator pointing errors. In addition to giving the designer the ability to explore the sensitivity of a design to these parameters, the ...
J. MCDERMIT, T. HORTON
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SPIE Proceedings, 1990
Properly applying binary optical elements (BOEs) in a lens system requires that the designer fully understand the features and limitations of these devices. Already in existence are a number of conventional lens designs which have been refitted with BOEs to achieve reduced number of elements, reduced weight, or greatly improved performance.[1,2] To ...
A. D. Kathman, S. K. Pitalo
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Properly applying binary optical elements (BOEs) in a lens system requires that the designer fully understand the features and limitations of these devices. Already in existence are a number of conventional lens designs which have been refitted with BOEs to achieve reduced number of elements, reduced weight, or greatly improved performance.[1,2] To ...
A. D. Kathman, S. K. Pitalo
openaire +1 more source