A History Of Light

Download or read book A History of Light and Colour Measurement written by Sean F. Johnston and published by CRC Press. This book was released on 2015-05-05 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2003 Paul Bunge Prize of the Hans R. Jenemann Foundation for the History of Scientific Instruments Judging the brightness and color of light has long been contentious. Alternately described as impossible and routine, it was beset by problems both technical and social. How trustworthy could such measurements be? Was the best standard of inten

Download or read book A Brief History of Light and Those That Lit the Way written by Richard J. Weiss and published by World Scientific. This book was released on 1996 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: From Leonardo to Oppenheimer, from candles to lasers, from cave drawings to cinema, from Stonehenge to quantum mechanics, from Genesis to the Big Bang, light has filled our thoughts, our way of life, our aesthetics, our technology, and our means for survival. Richard Weiss leads us along these paths over the past 500 light years. The way is lit by pioneers such as Rembrandt, Einstein, D W Griffith, Newton, and Heisenberg." A Brief History Of Light, And Those That Lit The Way" is a summer''s day roller-coaster ride through five centuries of man''s achievements in understanding and manipulating light. Readership: General.

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.

Download or read book Names for Light written by Thirii Myo Kyaw Myint and published by Graywolf Press. This book was released on 2021-08-17 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the Graywolf Press Nonfiction Prize, a lyrical meditation on family, place, and inheritance Names for Light traverses time and memory to weigh three generations of a family’s history against a painful inheritance of postcolonial violence and racism. In spare, lyric paragraphs framed by white space, Thirii Myo Kyaw Myint explores home, belonging, and identity by revisiting the cities in which her parents and grandparents lived. As she makes inquiries into their stories, she intertwines oral narratives with the official and mythic histories of Myanmar. But while her family’s stories move into the present, her own story—that of a writer seeking to understand who she is—moves into the past, until both converge at the end of the book. Born in Myanmar and raised in Bangkok and San Jose, Myint finds that she does not have typical memories of arriving in the United States; instead, she is haunted by what she cannot remember. By the silences lingering around what is spoken. By a chain of deaths in her family line, especially that of her older brother as a child. For Myint, absence is felt as strongly as presence. And, as she comes to understand, naming those absences, finding words for the unsaid, means discovering how those who have come before have shaped her life. Names for Light is a moving chronicle of the passage of time, of the long shadow of colonialism, and of a writer coming into her own as she reckons with her family’s legacy.

Download or read book Catching the Light written by Arthur Zajonc and published by Oxford University Press, USA. This book was released on 1995 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examination of the fundamental nature of light in mankind's history, world, and life.

Download or read book Empire of Light: written by Sidney Perkowitz and published by Joseph Henry Press. This book was released on 1998-11-23 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Empire of Light, Sidney Perkowitz combines the expertise of a physicist with the vision of an art connoisseur and the skill of an accomplished writer to offer a unique view of the most fundamental feature of the universe: light. Empire of Light discusses the nature of light, how the eye sees, and how our understanding of these phenomena have emerged over the ages, including the role of light in the development of quantum physics. The author examines the making of electrical light and its integration into commerce, telecommunications, entertainment, medicine, warfare, and every other aspect of our daily lives. And he presents the role of light in the search for the beginning and the end of the universe, as astronomers with their instruments penetrate ever deeper into the sky. Visible light spans the spectrum between infrared and ultraviolet, but this book reaches across many other spectra as well--from the cave paintings at Lascaux to Mark Rothko's stark blocks of color in today's art museums, from Plato's speculation that the eye sends out rays to Ramon y Cajal's discovery that vision actually works in the opposite way, from Tycho Brahe's elegant antetelescope measurements of planet positions to the Hubble telescope's exquisite sensitivity to light from billions of light years away. What are the biological and neurological processes of perceiving visible light? How does a person typically scan a scene? Do you see red or blue the same way I do? What are our physiological reactions and emotional responses to light? Perkowitz explores these and many other fascinating questions, drawing together the experiences, achievements, and perspectives of a diverse cast of characters, including Galileo, Einstein, Newton, Van Gogh, and Edison. Empire of Light is written so that lay readers will readily grasp the scientific principles and science professionals will readily appreciate the human experience. It will impart new wonder to the daily experience of light in our world. Sidney Perkowitz is the Charles Howard Candler Professor of Physics at Emory University. His work has appeared in national publications such as The Sciences, The Washington Post, The Los Angeles Times, The American Prospect, and Technology Review.

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.