New Trends in Lasers and Electro-optics Research

New Trends in Lasers and Electro-optics Research

Author: William T. Arkin

Publisher: Nova Publishers

Published: 2008

Total Pages: 312

ISBN-13: 9781600214745

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It is expected that advances in optics will revolutionise the 21st century as they began doing in the last quarter of the 20th. Such fields as communications, materials science, computing and medicine are leaping forward based on developments in optics. This series presents research on optics and lasers from researchers spanning the globe.


New Developments in Lasers and Electro-optics Research

New Developments in Lasers and Electro-optics Research

Author: William T. Arkin

Publisher: Nova Publishers

Published: 2007

Total Pages: 294

ISBN-13: 9781594547713

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It is expected that ongoing advances in optics will revolutionise the 21st century as they began doing in the last quarter of the 20th. Such fields as communications, materials science, computing and medicine are leaping forward based on developments in optics. This new series presents leading edge research on optics and lasers from researchers spanning the globe.


The Current Trends of Optics and Photonics

The Current Trends of Optics and Photonics

Author: Cheng-Chung Lee

Publisher: Springer

Published: 2014-11-25

Total Pages: 543

ISBN-13: 9401793921

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Optics and photonics offer new and vibrant approaches to meeting the challenges of the 21st century concerning energy conservation, education, agriculture, personal health and the environment. One of the most effective ways to address these global problems is to provide updated and reliable content on light-based technologies. Optical thin films and meta-materials, lasers, optical communications, light-emitting diodes, solar cells, liquid crystal technology, nanophotonics and biophotonics all play vital roles in enriching our lives. We hope to raise readers’ awareness of how optical technologies are now promoting sustainable development and providing reliable solutions to basic human needs. Furthermore, in order to broaden new research fields, we hope to inspire them to pursue further cutting-edge breakthroughs on the basis of the accomplishments that have already been made.


Laser Radar

Laser Radar

Author: National Research Council

Publisher: National Academies Press

Published: 2014-03-14

Total Pages: 321

ISBN-13: 0309302196

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In today's world, the range of technologies with the potential to threaten the security of U.S. military forces is extremely broad. These include developments in explosive materials, sensors, control systems, robotics, satellite systems, and computing power, to name just a few. Such technologies have not only enhanced the capabilities of U.S. military forces, but also offer enhanced offensive capabilities to potential adversaries - either directly through the development of more sophisticated weapons, or more indirectly through opportunities for interrupting the function of defensive U.S. military systems. Passive and active electro-optical (EO) sensing technologies are prime examples. Laser Radar considers the potential of active EO technologies to create surprise; i.e., systems that use a source of visible or infrared light to interrogate a target in combination with sensitive detectors and processors to analyze the returned light. The addition of an interrogating light source to the system adds rich new phenomenologies that enable new capabilities to be explored. This report evaluates the fundamental, physical limits to active EO sensor technologies with potential military utility; identifies key technologies that may help overcome the impediments within a 5-10 year timeframe; considers the pros and cons of implementing each existing or emerging technology; and evaluates the potential uses of active EO sensing technologies, including 3D mapping and multi-discriminate laser radar technologies.


Optics and Photonics

Optics and Photonics

Author: National Research Council

Publisher: National Academies Press

Published: 2013-03-19

Total Pages: 280

ISBN-13: 0309263778

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Optics and photonics technologies are ubiquitous: they are responsible for the displays on smart phones and computing devices, optical fiber that carries the information in the internet, advanced precision manufacturing, enhanced defense capabilities, and a plethora of medical diagnostics tools. The opportunities arising from optics and photonics offer the potential for even greater societal impact in the next few decades, including solar power generation and new efficient lighting that could transform the nation's energy landscape and new optical capabilities that will be essential to support the continued exponential growth of the Internet. As described in the National Research Council report Optics and Photonics: Essential Technologies for our Nation, it is critical for the United States to take advantage of these emerging optical technologies for creating new industries and generating job growth. The report assesses the current state of optical science and engineering in the United States and abroad-including market trends, workforce needs, and the impact of photonics on the national economy. It identifies the technological opportunities that have arisen from recent advances in, and applications of, optical science and engineering. The report also calls for improved management of U.S. public and private research and development resources, emphasizing the need for public policy that encourages adoption of a portfolio approach to investing in the wide and diverse opportunities now available within photonics. Optics and Photonics: Essential Technologies for our Nation is a useful overview not only for policymakers, such as decision-makers at relevant Federal agencies on the current state of optics and photonics research and applications but also for individuals seeking a broad understanding of the fields of optics and photonics in many arenas.


Harnessing Light

Harnessing Light

Author: National Research Council

Publisher: National Academies Press

Published: 1998-09-25

Total Pages: 358

ISBN-13: 0309059917

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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.


Lasers

Lasers

Author: Charles Blain

Publisher: Nova Publishers

Published: 2002

Total Pages: 214

ISBN-13: 9781590332252

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Developments in lasers continue to enable progress in many areas such as eye surgery, the recording industry and dozens of others. This book presents citations from the book literature for the last 25 years and groups them for ease of access which is also provided by subject, author and titles indexes.


New Developments in Advanced Welding

New Developments in Advanced Welding

Author: N Ahmed

Publisher: Elsevier

Published: 2005-09-30

Total Pages: 309

ISBN-13: 1845690893

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There have been a number of significant developments in welding technology. New developments in advanced welding summarises some of the most important of these and their applications in mechanical and structural engineering.The book begins by reviewing advances in gas metal arc welding, tubular cored wired welding and gas tungsten arc welding. A number of chapters discuss developments in laser welding, including laser beam welding and Nd:YAG laser welding. Other new techniques such as electron beam welding, explosion welding and ultrasonic welding are also analysed. The book concludes with a review of current research into health and safety issues.With its distinguished editor and international team of contributors, New developments in advanced welding is a standard guide for the welding community. - Discusses the changes in advanced welding techniques - Looks at new technologies - Explores mechanical and structural engineering examples