All content in this area was uploaded by roland winston on dec 26, 2014. This fully updated, revised, and expanded second edition. Chaves, introduction to nonimaging optics crc press, 2008. Nonimaging optics and efficient illumination systems iv. In principle, the second law of thermodynamics permits an optical device to. Uc solar, or california advanced solar technologies institute. Whereas nonimaging concentrators based on reflective, refractive, or diffractive optics operate most effectively for collimated light, luminescent concentrators lcs rely on absorption, reemission, and waveguiding to concentrate diffuse light incident from any.
The second summarizes general concepts, including rays and wave fronts, reflection and refraction, and symmetry. The nonimaging optical system, by definition, does not produce an image of the. Historically, nonimaging optics that work as ideal concentrators have been discovered through such heuristic ideas as edge ray involutes, string method, simultaneous multiple surface, and tailored edge ray concentrator, without a. Introduction to nonimaging optics provides the first entrylevel resource on this rapidly developing field. Roland winston is a professor of natural sciences and engineering. Nonimaging optics 7 a few observations suffice to establish the connection. An optimized nonimaging optics example the flux at the surface of the sun, 6. Publishers pdf, also known as version of record includes final page, issue and volume numbers. Roland winston juan minano pablo benitez with contributions by narkis shatz and john c. Cerenkov radiation is a weak signal and has a limited angle of emission. Nonimaging optics departs from the methods of traditional optical design by instead developing techniques for. Frankiewicz optimal integration of daylighting and electric lighting systems using nonimaging optics \ j. High collection nonimaging optics covers the many developments and the wider range of applications of nonimaging optics.
Nonimaging optics departs from the methods of traditional optical design to develop instead techniques for maximizing the collecting power of concentrating elements and systems. John koshel editor this book brings together experts in the field who present material on a number of important and growing topics including lighting, displays, solar concentrators. This book will incorporate the substantial developments of the past decade in this field. Tracking integration in concentrating photovoltaics using.
Fold mirrors ucsd photonics inexpensive, planar reflective structures minimize gap losses between cellsmodules low concentration 1. Roland winston is a leading expert in nonimaging optics and its applications to solar energy. Purchase high collection nonimaging optics 1st edition. He is also a former guggenheim fellow, past head of the university of chicago department of physics, a member of the. Nonimaging optics isbn 9780127597515 pdf epub pablo g.
Luminescent and nonimaging optical concentration constitute two fundamentally different ways of collecting and intensifying light. John koshel opportunities for efficient fiber optics \ j. Roland winston shimer college wiki fandom powered by wikia. The term nonimaging, isbn 9780127597515 buy the nonimaging optics. Later, winston, with other authors, developed a complete and comprehensive theory of nonimaging concentrators, which has found a large spread in the field of concentrating solar power, both for thermodynamic and photovoltaic applications 58. From its inception nearly 30 years ago, the optical subdiscipline now referred to as nonimaging optics, has experienced dramatic growth. Introduction to nonimaging optics julio chaves download. The editor, john koshel, is one of the most prominent leading experts in this field, and he is the right expert to perform the task. Introduction to nonimaging optics chaves, julio download. The term nonimaging optics is concerned with applications where imaging formation is not important but where effective and efficient collection, concentration, transport and distribution of light energy is i. Simulating the effects of local adaptation and life history on the ability of plants to track climate shifts. Roland winston is a leading figure in the field of nonimaging optics and its applications to solar energy, and is sometimes termed the father of nonimaging optics. Devices to which winston s name has become attached include the. This entire field of nonimaging optics is an evolving field, and the editor plans to update the technological progress every two to three years.
Andreev, concentrator photovoltaics springer, 2007. How research on a uc campus made solar thermal power. An ultralowcost solar photovoltaicthermal pvt collector using aluminum minichannels and nonimaging optics paper 1149522 authors. Features a new and intuitive introduction with a basic description of the advantages of nonimaging optics. He is the inventor of the compound parabolic collector cpc, a breakthrough technology in solar energy.
Pdf integral design method for nonimaging concentrators. Koshel, field guide to illumination optics, spie press 2007. Argonne national laboratory in the usa by hinterberger and winston 182. He is an elected fellow of the optical society of america and the aaas, and is the lead author of the definitive text nonimaging optics 2005. Nonimaging optics departs from the methods of traditional optical design by instead developing techniques for maximizing the collecting power of illumination elements and systems.
Unlike traditional imaging optics, the techniques involved do not attempt to form an image of the source. He is the inventor of the compound parabolic concentrator cpc, used in solar energy, astronomy, and illumination. Winston have formed the core of a new technology which carries the promise of making solar energy a truly viable energy source for society. Nonimaging optics in lighting to reduce light pollution melissa ricketts, jon ferry, lun jiang, roland winston. Roland winston is the expert in this field and should do a very good job. Kaegikolisnychenko the xr nonimaging photovoltaic concentrator \ m. Nonimaging optics nonimaging opticsroland winston university of california, merced, cajuan c. Pdf download high collection nonimaging optics free. Efficient design for illumination and solar concentration xiiicommemorating the 50th anniversary of nonimaging optics, edited by roland winston, jeffrey m. Hybrid solar collector using nonimaging optics and. Simultaneous calculation of three optical surfaces in the. Welford optics section department of physics imperial college of science, technology and medicine university of london london, england r. Govind agrawal nonimaging optics is very popular in the industry, and the book should do quite well if it is written from the point of view of an engineer.
The approach provides a formalism that allows the design of optical devices that approach the maximum physically attainable geometric concentration. Nonimaging optics has been used for detecting cerenkov radiation in a fission reactor in the 1960s. We just hired one of his colleagues from germany here at the institute of optics. A leading figure in the field of nonimaging optics and its applications to solar energy, he is sometimes termed the father of nonimaging optics. Roland winston at university of california, merced. Nonimaging optics is the theory of thermodynamically efficient optics and as such, depends more on thermodynamics than on optics. Nonimaging optics in solar energy synthesis lectures on. Roland winston is a leading figure in the field of nonimaging optics and its applications to solar energy. Winston enrico fermi institute and department of physics university of chicago chicago, illinois academic press, inc.
Designs which exceed the concentration attainable with focusing techniques by factors of four or more and approach the theoretical limit are possible ideal concentrators. As is wellknown, the solar spectrum fits a black body at 5670 k almost 10,000 degrees fahrenheit now a black body absorbs radiation at all wavelengths, and it follows from thermodynamics that its spectrum the planck spectrum1 is uniquely specified by temperature. The concepts developed and the devices invented by dr. Chaves, introduction to nonimaging optics, crc press 2008. Nonimaging optical gain in luminescent concentration. Pdf nonimaging optics is the theory of thermodynamically efficient optics and as such. He is also a guggenheim fellow, a franklin institute medalist, past head of the university of chicago department of physics, and a member of the founding faculty of.
Nonimaging optics also called anidolic optics is the branch of optics concerned with the optimal transfer of light radiation between a source and a target. Introduction to nonimaging optics 2nd edition julio. A member of the founding faculty of uc merced, he received a guggenheim fellowship in 1977, and has received numerous other awards and honors for his research. The paper by hinterberger and winston simultaneously shows. Introduction to nonimaging optics covers the theoretical foundations and design methods of nonimaging optics, as well as key concepts from related fields. He is the inventor of the compound parabolic concentratorcpc, a breakthrough technology in solar energy. Sorry, we are unable to provide the full text but you may find it at the following locations. Diffractive flat panel solar concentrators of a novel design. Nonimaging optics develops designs for optical devices.
Nonimaging designs exceed the concentration attainable with focusing techniques by factors of four or more and approach the theoretical limit ideal concentrators. This book is organized into 11 chapters that emphasize the application of nonimaging optics to concentrators for solar energy. Winston s research and teaching focuses on concentrating solar energy systems and applied nonimaging optics. Nonimaging optics is a subdiscipline of optics whose development over the last 3540 years was led by scientists from the university of chicago and other cooperating individuals and institutions.
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