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William Risk, Timothy Gosnell and Arto Nurmikko have brought together their diverse expertise from industry and academia to write the first fully comprehensive book on the generation and application of blue-green lasers. This volume describes the theory and practical implementation of three techniques for the generation of blue-green light: nonlinear frequency conversion of infrared lasers, upconversion lasers, and wide bandgap semiconductor diode lasers. In addition, it looks at the various applications that have driven the development of compact sources of blue-green light, and reflects on the recent application of these lasers in high-density data storage, color displays, reprographics, and biomedical technology. Compact Blue-Green Lasers is suitable for graduate-level courses or as a reference for academics and professionals in optics, applied physics, and electrical engineering.
The "blue laser" is an exciting new device used in physics. The potential is now being recognized for its development into a commercial lighting system using about a tenth of the power and with a thousand times the operating lifetime of a comparable conventional system. This comprehensive work introduces the subject at a level suitable for graduate students. It covers the basics physics of light emitting diodes (LEDs) and laser diodes (LDs) based on gallium nitride and related nitride semiconductors, and gives an outline of their structural, transport and optical properties, and the relevant device physics. It begins with the fundamentals, and covers both theory and experiment, as well as an examination of actual and potential device applications. Shuji Nakamura and Nichia Chemicals Industries made the initial breakthroughs in the field, and these have revealed that LEDs and LDs are a sophisticated physical phenomenon and a commercial reality.
This textbook provides an introductory presentation of all types of lasers. It contains a general description of the laser, a theoretical treatment and a characterization of its operation as it deals with gas, solid state, free-electron and semiconductor lasers. This expanded and updated second edition of the book presents a description of the dynamics of free-electron laser oscillation using a model introduced in the first edition that allows a reader to understand basic properties of a free-electron laser and makes the difference to “conventional” lasers. The discussions and the treatment of equations are presented in a way that a reader can immediately follow. The book addresses graduate and undergraduate students in science and engineering, featuring problems with solutions and over 400 illustrations.
A Companion to Scottish Literature offers fresh readings of major authors and periods of Scottish literary production from the first millennium to the present. Bringing together contributions by many of the world’s leading experts in the field, this comprehensive resource provides the historical background of Scottish literature, highlights new critical approaches, and explores wider cultural and institutional contexts. Dealing with texts in the languages of Scots, English, and Gaelic, the Companion offers modern perspectives on the historical milieux, thematic contexts and canonical writers of Scottish literature. Original essays apply the most up-to-date critical and scholarly analyses t...
This volume, written by young and established scholars, surveys the role of China in Scottish literature, and the translation and reception of Scottish literature in China. Part 1 considers how the image of China has been constructed by Scottish writers. Topics include the translation of classical and contemporary Chinese literature, into both Scots and English, and orientalist tropes in Scottish fiction. Part 2 discusses how Chinese translators, over a turbulent century, have rendered into Chinese the work of writers from Robert Burns to David Greig. It also shows how commercial success in today's China can shape a writer's career.
Poetry. Women's Studies. "Joanna Penn Cooper's debut collection, WHAT IS A DOMICILE, interrogates the philosophical geographies of female/human embodiment. With the hypnotic languor of time-lapse photography, these dreamy poems, 'lived by the movement of cloud shadow, ' document the quotidian rituals of moving through domestic, urban, psychological, emotional, aesthetic, and textual spaces. 'I've cured myself of being / so meta, or else I've embraced it, ' Cooper writes in these alternately lush and witty poems, as she wrestles with the art of ' h]ow to wear the crown of love and fresh pita for lunch and let it go.' Like a Russian Matryoshka doll, spaces and lives nest and layer one inside the other strange palimpsests over other days, hours, histories, ghosts culminating in the Coke-can sized life growing within the speaker, who forms the vulnerable core from which these existential questions ripple with a gorgeously aching intensity: 'You are in love with someone you just met, who's lying there, too. You barely touch, but you're also the same person. Part of the movie is a tiny spine, tiny kidneys. A four-chambered heart. Look at all the wonder.'" Lee Ann Roripaugh"
This book presents a comprehensive treatise on the advances in the use of light-emitting diodes (LEDs) for sustainable crop production and describes the latest photomorphogenesis research findings. It introduces readers to the fundamentals and design features of LEDs applicable for plant growth and development and illustrates their advantages over the traditional lighting systems, including cost analyses. Further, it discusses a wide range of applications covering diverse areas of plant sciences relevant to controlled environment agriculture and in vitro plant morphogenesis. The chapters have been written by a team of pioneering international experts, who have made significant contributions to this emerging interdisciplinary field. The book will serve a valuable resource for graduate students, instructors, and researchers in the fields of horticulture, agricultural biotechnology, cell and developmental biology, and precision agriculture. It will also serve well professionals engaged in greenhouse and vertical farming.
The 1st edition of the book “Light-Emitting Diodes” was published in 2003. The 2nd edition was published in 2006. The 3rd edition was published in 2018. The current edition, the 2023 edition, is the most recent update of the book. The book is a thorough discussion of LEDs, particularly its semiconductor physics, electrical, optical, material science, thermal, mechanical, and chemical foundations. The book presents many fundamental aspects of LED technology and includes an in-depth discussion of white light-emitting diodes (LEDs), phosphor materials used in white LEDs, packaging technology, and the various efficiencies and efficacies encountered in the context of LEDs. The background of light, color science, and human vision is provided as well. The fully colored illustrations of the current edition are beneficial given the prominent role of light and color in the field of LEDs. The current edition is published in electronic PDF format in order to make the book affordable and easily accessible to a wide readership.
This book covers all aspects of the technology and physics of infrared, visible-spectrum, and white-light-emitting diodes (LEDs) made from III–V semiconductors. The book reviews elementary properties of LEDs such as the electrical and optical characteristics. The author also reviews advanced device physics including high-efficiency device designs, light extraction, radiative and non-radiative recombination dynamics, spontaneous recombination in resonant-cavity structures, and packaging. The reader is introduced to areas related to visible-spectrum and white LEDs such as human vision, photometry, colorimetry, and color rendering. Application of infrared and visible-spectrum LEDs in silica f...