From Edison To Leds The Science And Story Of Light Sources

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From Edison To Leds: The Science And Story Of Light Sources

Author : Faiz Rahman
Publisher : World Scientific
ISBN 13 : 981126760X
Total Pages : 512 pages
Book Rating : 4.8/5 (112 download)

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Book Synopsis From Edison To Leds: The Science And Story Of Light Sources by : Faiz Rahman

Download or read book From Edison To Leds: The Science And Story Of Light Sources written by Faiz Rahman and published by World Scientific. This book was released on 2023-04-14 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visible light has an inescapable presence all around us. We have generated light from prehistoric times using a variety of techniques. In modern times, we mainly produce illumination through electrical means. There are interesting historic anecdotes and fascinating scientific facts behind the various modern techniques for generating light.This book attempts to describe the stories and technologies related to many light sources — some common, some less so. Described in a more-or-less chronological fashion, the book looks at developments from Edison and Swan's invention of the incandescent lamp, through lasers, to LEDs, and more. While the main focus is on sources of visible light, a number of devices that produce invisible radiation are also covered for the sake of completeness.The book provides a holistic view of common and uncommon light sources from both historic and technical perspectives, to help readers place more modern developments in the context of what came before, and how. This book will be of benefit to all who are interested in optical sciences, especially in the generation, detection or use of electromagnetic radiation.

The Things We Make

Author : Bill Hammack Ph.D.
Publisher : Sourcebooks, Inc.
ISBN 13 : 1728215765
Total Pages : 154 pages
Book Rating : 4.7/5 (282 download)

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Book Synopsis The Things We Make by : Bill Hammack Ph.D.

Download or read book The Things We Make written by Bill Hammack Ph.D. and published by Sourcebooks, Inc.. This book was released on 2023-03-21 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the secret method used to build the world... For millennia, humans have used one simple method to solve problems. Whether it's planting crops, building skyscrapers, developing photographs, or designing the first microchip, all creators follow the same steps to engineer progress. But this powerful method, the "engineering method", is an all but hidden process that few of us have heard of—let alone understand—but that influences every aspect of our lives. Bill Hammack, a Carl Sagan award-winning professor of engineering and viral "The Engineer Guy" on Youtube, has a lifelong passion for the things we make, and how we make them. Now, for the first time, he reveals the invisible method behind every invention and takes us on a whirlwind tour of how humans built the world we know today. From the grand stone arches of medieval cathedrals to the mundane modern soda can, Hammack explains the golden rule of thumb that underlies every new building technique, every technological advancement, and every creative solution that leads us one step closer to a better, more functional world. Spanning centuries and cultures, Hammack offers a fascinating perspective on how humans engineer solutions in a world full of problems. Perfect for readers of Adam Grant and Simon Winchester, The Things We Make is a captivating examination of the method that keeps pushing humanity forward, a spotlight on the achievements of the past, and a celebration of the potential of our future that will change the way we see the world around us.

The Blue Laser Diode

Author : Shuji Nakamura
Publisher : Springer Science & Business Media
ISBN 13 : 3662041561
Total Pages : 373 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis The Blue Laser Diode by : Shuji Nakamura

Download or read book The Blue Laser Diode written by Shuji Nakamura and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the reviews of the first edition: "The technical chapters will be lapped up by semiconductor specialists keen to know more [...] the book includes fascinating material that answers the question: why did Nakamura succeed where many, much larger, research groups failed." New Scientist

Brilliant!

Author : Bob Johnstone
Publisher :
ISBN 13 : 9781633880627
Total Pages : 0 pages
Book Rating : 4.8/5 (86 download)

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Book Synopsis Brilliant! by : Bob Johnstone

Download or read book Brilliant! written by Bob Johnstone and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published to celebrate the awarding of the 2014 Nobel Prize in physics to Shuji Nakumura, this newly revised edition of a 2007 book profiles the gifted Japanese engineer who is largely responsible for the coming revolution in lighting technology. He came out of nowhere to stun the world with his announcement that he had created the last piece in the puzzle needed for manufacturing solid-state white lights. The invention of this holy-grail product, which promises to make Edison's light bulb obsolete, had eluded the best minds at the top electronic firms for twenty-five years. Thanks to Nakamura's work, the technology of light emitting diodes (LEDs) is ready for widespread implementation. Its impacts will include a reduction in energy consumption for electric lighting by up to 80 percent. This revised edition contains a new preface and an afterword that summarizes Nakamura's most recent accomplishments. In 2008, he and two other scientists founded a company called Soraa (which means sky in Japanese). In 2012, the firm debuted a new technology, based on improved crystal growth (using a technique pioneered by Shuji). It enables second-generation LEDs that are much smaller, more energy-efficient, produce better color, and most likely will replace halogen lights. Besides the Nobel Prize, Nakamura is also the winner of the prestigious $1.5 million Millennium Technology Prize and Japan's Order of Culture Award. Veteran technology writer Bob Johnstone is the first Western journalist to meet and interview Nakamura and he has received the brilliant engineer's full cooperation through a series of exclusive interviews given for the book.

Harnessing Light

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309059917
Total Pages : 358 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Harnessing Light by : National Research Council

Download or read book Harnessing Light written by National Research Council and published by National Academies Press. This book was released on 1998-09-25 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical science and engineering affect almost every aspect of our lives. Millions of miles of optical fiber carry voice and data signals around the world. Lasers are used in surgery of the retina, kidneys, and heart. New high-efficiency light sources promise dramatic reductions in electricity consumption. Night-vision equipment and satellite surveillance are changing how wars are fought. Industry uses optical methods in everything from the production of computer chips to the construction of tunnels. Harnessing Light surveys this multitude of applications, as well as the status of the optics industry and of research and education in optics, and identifies actions that could enhance the field's contributions to society and facilitate its continued technical development.

Brilliant

Author : Jane Brox
Publisher : Houghton Mifflin Harcourt
ISBN 13 : 0547487150
Total Pages : 382 pages
Book Rating : 4.5/5 (474 download)

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Book Synopsis Brilliant by : Jane Brox

Download or read book Brilliant written by Jane Brox and published by Houghton Mifflin Harcourt. This book was released on 2010-06-29 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: This “superb history” of artificial light traces the evolution of society—“invariably fascinating and often original . . . [it] amply lives up to its title” (Publishers Weekly, starred review). In Brilliant, Jane Brox explores humankind’s ever-changing relationship to artificial light, from the stone lamps of the Pleistocene to the LEDs embedded in fabrics of the future. More than a survey of technological development, this sweeping history reveals how artificial light changed our world, and how those social and cultural changes in turn led to the pursuit of more ways of spreading, maintaining, and controlling light. Brox plumbs the class implications of light—who had it, who didn’t—through the centuries when crude lamps and tallow candles constricted waking hours. She identifies the pursuit of whale oil as the first time the need for light thrust us toward an environmental tipping point. Only decades later, gas street lights opened up the evening hours to leisure, which changed the ways we live and sleep and the world’s ecosystems. Edison’s bulbs produced a light that seemed to its users all but divorced from human effort or cost. And yet, as Brox’s informative portrait of our current grid system shows, the cost is ever with us. Brilliant is infused with human voices, startling insights, and timely questions about how our future lives will be shaped by light

The Age of Edison

Author : Ernest Freeberg
Publisher : Penguin
ISBN 13 : 0143124447
Total Pages : 368 pages
Book Rating : 4.1/5 (431 download)

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Book Synopsis The Age of Edison by : Ernest Freeberg

Download or read book The Age of Edison written by Ernest Freeberg and published by Penguin. This book was released on 2014-01-28 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: A sweeping history of the electric light revolution and the birth of modern America The late nineteenth century was a period of explosive technological creativity, but more than any other invention, Thomas Edison’s incandescent light bulb marked the arrival of modernity, transforming its inventor into a mythic figure and avatar of an era. In The Age of Edison, award-winning author and historian Ernest Freeberg weaves a narrative that reaches from Coney Island and Broadway to the tiniest towns of rural America, tracing the progress of electric light through the reactions of everyone who saw it and capturing the wonder Edison’s invention inspired. It is a quintessentially American story of ingenuity, ambition, and possibility in which the greater forces of progress and change are made by one of our most humble and ubiquitous objects.

City of Light

Author : Jeff Hecht
Publisher : Oxford University Press, USA
ISBN 13 : 9780195162554
Total Pages : 372 pages
Book Rating : 4.1/5 (625 download)

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Book Synopsis City of Light by : Jeff Hecht

Download or read book City of Light written by Jeff Hecht and published by Oxford University Press, USA. This book was released on 2004 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text presents the history of the development of fibre optic technology, explaining the scientific challenges that needed to be overcome, the range of applications and future potential for this fundamental communications technology.

Electric Light

Author : Sandy Isenstadt
Publisher : MIT Press
ISBN 13 : 026203817X
Total Pages : 303 pages
Book Rating : 4.2/5 (62 download)

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Book Synopsis Electric Light by : Sandy Isenstadt

Download or read book Electric Light written by Sandy Isenstadt and published by MIT Press. This book was released on 2018-09-25 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: How electric light created new spaces that transformed the built environment and the perception of modern architecture. In this book, Sandy Isenstadt examines electric light as a form of architecture—as a new, uniquely modern kind of building material. Electric light was more than just a novel way of brightening a room or illuminating a streetscape; it brought with it new ways of perceiving and experiencing space itself. If modernity can be characterized by rapid, incessant change, and modernism as the creative response to such change, Isenstadt argues, then electricity—instantaneous, malleable, ubiquitous, evanescent—is modernity's medium. Isenstadt shows how the introduction of electric lighting at the end of the nineteenth century created new architectural spaces that altered and sometimes eclipsed previously existing spaces. He constructs an architectural history of these new spaces through five examples, ranging from the tangible miracle of the light switch to the immaterial and borderless gloom of the wartime blackout. He describes what it means when an ordinary person can play God by flipping a switch; when the roving cone of automobile headlights places driver and passenger at the vertex of a luminous cavity; when lighting in factories is seen to enhance productivity; when Times Square became an emblem of illuminated commercial speech; and when the absence of electric light in a blackout produced a new type of space. In this book, the first sustained examination of the spatial effects of electric lighting, Isenstadt reconceives modernism in architecture to account for the new perceptual conditions and visual habits that followed widespread electrification.

How to Learn and Practice Science

Author : A. R. Prasanna
Publisher : Springer Nature
ISBN 13 : 3031145143
Total Pages : 138 pages
Book Rating : 4.0/5 (311 download)

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Book Synopsis How to Learn and Practice Science by : A. R. Prasanna

Download or read book How to Learn and Practice Science written by A. R. Prasanna and published by Springer Nature. This book was released on 2022-11-09 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a small but practical summary of how one can and should learn science. The author argues that science cannot be taught but has to be learnt. Based on historical examples he shows that practicing science means putting one’s intellect into the understanding of simple questions like what, why, how and when events around you happen. The reader understands that the search for the cause and effect relationship of so called normal happenings is a very provocative experience and learning science leads one to it. This is underpinned by looking at everyday experiences and how they can help any lay-person learn science. The author also explains the methodology of science and discusses an integrated approach to science communication. Finally he elaborates on the influence and role of science in society. The book addresses interested general readers, teachers and science communicators.

Optics in Our Time

Author : Mohammad D. Al-Amri
Publisher : Springer
ISBN 13 : 3319319035
Total Pages : 509 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Optics in Our Time by : Mohammad D. Al-Amri

Download or read book Optics in Our Time written by Mohammad D. Al-Amri and published by Springer. This book was released on 2016-12-12 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: Light and light based technologies have played an important role in transforming our lives via scientific contributions spanned over thousands of years. In this book we present a vast collection of articles on various aspects of light and its applications in the contemporary world at a popular or semi-popular level. These articles are written by the world authorities in their respective fields. This is therefore a rare volume where the world experts have come together to present the developments in this most important field of science in an almost pedagogical manner. This volume covers five aspects related to light. The first presents two articles, one on the history of the nature of light, and the other on the scientific achievements of Ibn-Haitham (Alhazen), who is broadly considered the father of modern optics. These are then followed by an article on ultrafast phenomena and the invisible world. The third part includes papers on specific sources of light, the discoveries of which have revolutionized optical technologies in our lifetime. They discuss the nature and the characteristics of lasers, Solid-state lighting based on the Light Emitting Diode (LED) technology, and finally modern electron optics and its relationship to the Muslim golden age in science. The book’s fourth part discusses various applications of optics and light in today's world, including biophotonics, art, optical communication, nanotechnology, the eye as an optical instrument, remote sensing, and optics in medicine. In turn, the last part focuses on quantum optics, a modern field that grew out of the interaction of light and matter. Topics addressed include atom optics, slow, stored and stationary light, optical tests of the foundation of physics, quantum mechanical properties of light fields carrying orbital angular momentum, quantum communication, and Wave-Particle dualism in action.

Handbook of Solid-State Lighting and LEDs

Author : Zhe Chuan Feng
Publisher : CRC Press
ISBN 13 : 1351647644
Total Pages : 968 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Handbook of Solid-State Lighting and LEDs by : Zhe Chuan Feng

Download or read book Handbook of Solid-State Lighting and LEDs written by Zhe Chuan Feng and published by CRC Press. This book was released on 2017-06-12 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook addresses the development of energy-efficient, environmentally friendly solid-state light sources, in particular semiconductor light emitting diodes (LEDs) and other solid-state lighting devices. It reflects the vast growth of this field and impacts in diverse industries, from lighting to communications, biotechnology, imaging, and medicine. The chapters include coverage of nanoscale processing, fabrication of LEDs, light diodes, photodetectors and nanodevices, characterization techniques, application, and recent advances. Readers will obtain an understanding of the key properties of solid-state lighting and LED devices, an overview of current technologies, and appreciation for the challenges remaining. The handbook will be useful to material growers and evaluators, device design and processing engineers, newcomers, students, and professionals in the field.

Automated Lighting

Author : Richard Cadena
Publisher : Taylor & Francis
ISBN 13 : 1136085262
Total Pages : 447 pages
Book Rating : 4.1/5 (36 download)

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Book Synopsis Automated Lighting by : Richard Cadena

Download or read book Automated Lighting written by Richard Cadena and published by Taylor & Francis. This book was released on 2013-05-20 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Automated Lighting: The Art and Science of Moving Light in Theatre, Live Performance and Entertainment continues to be the most trusted text for working and aspiring lighting professionals. Now in its second edition, it has been fully updated to include new advances in lamp sources such as LEDs and plasma lamps, automated and programmable displays, updates for managing color, and new methods for using electronics. Its clear, easy-to-understand language also includes enough detailed information for the most experienced technician and engineer.

The Light Bulb

Author : Shaaron Cosner
Publisher : Walker & Company
ISBN 13 : 9780802765277
Total Pages : 64 pages
Book Rating : 4.7/5 (652 download)

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Book Synopsis The Light Bulb by : Shaaron Cosner

Download or read book The Light Bulb written by Shaaron Cosner and published by Walker & Company. This book was released on 1984 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the electric bulb, an invention at first ridiculed, distrusted, and feared, which ultimately led to new uses of electricity and transformed society.

Set Lighting Technician's Handbook

Author : Harry Box
Publisher : Taylor & Francis
ISBN 13 : 1136046577
Total Pages : 864 pages
Book Rating : 4.1/5 (36 download)

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Book Synopsis Set Lighting Technician's Handbook by : Harry Box

Download or read book Set Lighting Technician's Handbook written by Harry Box and published by Taylor & Francis. This book was released on 2013-05-02 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive. Detailed. Practical. Set Lighting Technician's Handbook, Fourth Edition, is a friendly, hands-on manual covering the day-to-day practices, equipment, and tricks of the trade essential to anyone doing motion picture lighting, including the lamp operator, rigging crew, gaffer, best boy, or director of photography. This handbook offers a wealth of practical technical information, useful techniques, as well as aesthetic discussions. The Set Lighting Technician's Handbook focuses on what is important when working on-set: trouble-shooting, teamwork, set protocol, and safety. It describes tricks and techniques for operating a vast array of lighting equipment including LEDs, xenons, camera synchronous strobes, black lights, underwater units, lighting effects units, and many others. Since its first edition, this handy on-set reference continues to be widely adopted as a training and reference manual by union training programs as well as top university film production programs. New to the fourth edition: * Detailed information on LED technology and gear * Harmonized with union safety and training procedures * All the latest and greatest DMX gadgets, including remote control systems * Many new and useful lights and how to use them and troubleshoot them. * New additions to the arsenal of electrical distribution equipment that make our sets safer and easier to power. * More rigging tricks and techniques. * the same friendly, easy to read style that has made this book so popular.

The Story of Light Science

Author : Dennis F. Vanderwerf
Publisher : Springer
ISBN 13 : 3319643169
Total Pages : 340 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis The Story of Light Science by : Dennis F. Vanderwerf

Download or read book The Story of Light Science written by Dennis F. Vanderwerf and published by Springer. This book was released on 2017-08-06 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book traces the evolution of our understanding and utilization of light from classical antiquity and the early thoughts of Pythagoras to the present time. From the earliest recorded theories and experiments to the latest applications in photonic communication and computation, the ways in which light has been put to use are numerous and astounding. Indeed, some of the latest advances in light science are in fields that until recently belonged to the realm of science fiction. The author, writing for an audience of both students and other scientifically interested readers, describes fundamental investigations of the nature of light and ongoing methods to measure its speed as well as the emergence of the wave theory of light and the complementary photon theory. The importance of light in the theory of relativity is discussed as is the development of electrically-driven light sources and lasers. The information here covers the range o f weak single-photon light sources to super-high power lasers and synchrotron light sources. Many cutting-edge topics are also introduced, including entanglement-based quantum communication through optical fibers and free space, quantum teleportation, and quantum computing. The nature and use of "squeezed light" - e.g. for gravitational wave detection - is another fascinating excursion, as is the topic of fabricated metamaterials, as used to create invisibility cloaks. Here the reader also learns about the realization of extremely slow speed and time-reversed light. The theories, experiments, and applications described in this book are, whenever possible, derived from original references. The many annotated drawings and level of detail make clear the goals, procedures, and conclusions of the original investigators. Where they are required, all specialist terms and mathematical symbols are defined and explained. The final part of the book covers light expe riments in the free space of the cosmos, and also speculates about scenarios for the cosmological origins of light and the expected fate of the photon in a dying universe.

Dirty Electricity

Author : Samuel Milham MD MPH
Publisher : iUniverse
ISBN 13 : 1938908198
Total Pages : 131 pages
Book Rating : 4.9/5 (389 download)

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Book Synopsis Dirty Electricity by : Samuel Milham MD MPH

Download or read book Dirty Electricity written by Samuel Milham MD MPH and published by iUniverse. This book was released on 2012-12-06 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Thomas Edison began wiring New York City with a direct current electricity distribution system in the 1880s, he gave humankind the magic of electric light, heat, and power; in the process, though, he inadvertently opened a Pandoras Box of unimaginable illness and death. Dirty Electricity tells the story of Dr. Samuel Milham, the scientist who first alerted the world about the frightening link between occupational exposure to electromagnetic fields and human disease. Milham takes readers through his early years and education, following the twisting path that led to his discovery that most of the twentieth century diseases of civilization, including cancer, cardiovascular disease, diabetes, and suicide, are caused by electromagnetic field exposure. In the second edition, he explains how electrical exposure does its damage, and how electricity is causing our current epidemics of asthma, diabetes and obesity. Dr. Milham warns that because of the recent proliferation of radio frequency radiation from cell phones and towers, terrestrial antennas, Wi-Fi and Wi-max systems, broadband internet over power lines, and personal electronic equipment, we may be facing a looming epidemic of morbidity and mortality. In Dirty Electricity, he reveals the steps we must take, personally and as a society, to coexist with this marvelous but dangerous technology.