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Author : Rotscholl, Ingo
Publisher : KIT Scientific Publishing
Page : 236 pages
File Size : 47,9 Mb
Release : 2018-05-22
Category : Electronic
ISBN : 9783731507505
Author : Ingo Rotscholl
Publisher : Unknown
Page : 226 pages
File Size : 44,9 Mb
Release : 2020-10-09
Category : Science
ISBN : 1013279344
This book presents, validates and applies a fast, accurate and general measurement and modeling technique to obtain spectral near field data of LED systems for optical simulations in order to address the steadily increasing requirements of modern high quality LED systems. It requires only a minimum of goniophotometric near field measurements and no time-consuming angularly resolved spectral measurements. The obtained results can be used directly in state-of-the-art ray tracers. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.
Author : Emil Wolf
Publisher : Elsevier
Page : 378 pages
File Size : 47,7 Mb
Release : 2012-09-05
Category : Science
ISBN : 9780444594228
In the 50 years since the first volume of Progress in Optics was published, optics has become one of the most dynamic fields of science. The volumes in this series that have appeared up to now contain more than 300 review articles by distinguished research workers, which have become permanent records for many important developments, helping optical scientists and optical engineers stay abreast of their fields. Comprehensive, in-depth reviews Edited by the leading authority in the field
Author : Andrea Cusano,Francisco J. Arregui,Michele Giordano,Antonello Cutolo
Publisher : CRC Press
Page : 625 pages
File Size : 48,7 Mb
Release : 2012-11-20
Category : Technology & Engineering
ISBN : 9781439854891
Nanosized sensors enable the study of chemical and biochemical processes at a level and in dimensions that may not have been envisioned some 20 years ago. Fueled by their inherent small size and the unusual optical, magnetic, catalytic, and mechanical properties of nanoparticles, remarkable progress has been made in recent years in the development and utilization of nanosensors and optical nanotechnology will further widen the field. However, the design of new sensors requires new materials, new methods for their characterization, new optical sensing schemes, new approaches for creating nanosized structures, and new techniques for their interrogation in complex environments such as small living cells for studying biological signals or big public spaces for environmental monitoring . Optochemical Nanosensors covers the rapidly growing field of optical chemical nanosensing, a new and exciting area of research and development within the large field of optical chemical sensing and biosensing. Its many applications, including the detection of bioterrorist threats, food security, virology, explosive detection and more, are covered in these self-contained yet interrelated chapters. The book reviews optochemical sensors, starting from the basics in optoelectronicsand concluding with the presentation of diverse nanosensors. The authors offer insight into future trends in this growing field and present applications in the fields of medicine, security, and bioterrorism.
Author : Anonim
Publisher : Unknown
Page : 892 pages
File Size : 49,7 Mb
Release : 1994
Category : Aeronautics
ISBN : UIUC:30112005547648
Author : T. Q. Khan,P. Bodrogi,Q. T. Vinh,H. Winkler
Publisher : John Wiley & Sons
Page : 517 pages
File Size : 44,7 Mb
Release : 2015-02-09
Category : Science
ISBN : 9783527412129
Promoting the design, application and evaluation of visually and electrically effective LED light sources and luminaires for general indoor lighting as well as outdoor and vehicle lighting, this book combines the knowledge of LED lighting technology with human perceptual aspects for lighting scientists and engineers. After an introduction to the human visual system and current radiometry, photometry and color science, the basics of LED chip and phosphor technology are described followed by specific issues of LED radiometry and the optical, thermal and electric modeling of LEDs. This is supplemented by the relevant practical issues of pulsed LEDs, remote phosphor LEDs and the aging of LED light sources. Relevant human visual aspects closely related to LED technology are described in detail for the photopic and the mesopic range of vision, including color rendering, binning, whiteness, Circadian issues, as well as flicker perception, brightness, visual performance, conspicuity and disability glare. The topic of LED luminaires is discussed in a separate chapter, including retrofit LED lamps, LED-based road and street luminaires and LED luminaires for museum and school lighting. Specific sections are devoted to the modularity of LED luminaires, their aging and the planning and evaluation methods of new LED installations. The whole is rounded off by a summary and a look towards future developments.
Author : Anonim
Publisher : Unknown
Page : 2240 pages
File Size : 47,5 Mb
Release : 1997
Category : Electrical engineering
ISBN : OSU:32435059589358
Author : Uygun V. Valiev ,John B. Gruber ,Gary. W. Burdick
Publisher : Scientific Research Publishing, Inc. USA
Page : 146 pages
File Size : 55,9 Mb
Release : 2012-01-05
Category : Science
ISBN : 9781618960542
A comparison of theory with experiment is made for rare-earth compounds with garnet structure and orthoaluminate whose optical, magnetic and magnetooptical features have been studied sufficiently well by now.
Author : Anonim
Publisher : Unknown
Page : 572 pages
File Size : 42,8 Mb
Release : 2024-07-03
Category : Military research
ISBN : STANFORD:36105211293472
Author : Michael Kriss
Publisher : John Wiley & Sons
Page : 1936 pages
File Size : 49,7 Mb
Release : 2015-02-16
Category : Technology & Engineering
ISBN : 9780470510599
A comprehensive and practical analysis and overview of the imaging chain through acquisition, processing and display The Handbook of Digital Imaging provides a coherent overview of the imaging science amalgam, focusing on the capture, storage and display of images. The volumes are arranged thematically to provide a seamless analysis of the imaging chain from source (image acquisition) to destination (image print/display). The coverage is planned to have a very practical orientation to provide a comprehensive source of information for practicing engineers designing and developing modern digital imaging systems. The content will be drawn from all aspects of digital imaging including optics, sensors, quality, control, colour encoding and decoding, compression, projection and display. Contains approximately 50 highly illustrated articles printed in full colour throughout Over 50 Contributors from Europe, US and Asia from academia and industry The 3 volumes are organized thematically for enhanced usability: Volume 1: Image Capture and Storage; Volume 2: Image Display and Reproduction, Hardcopy Technology, Halftoning and Physical Evaluation, Models for Halftone Reproduction; Volume 3: Imaging System Applications, Media Imaging, Remote Imaging, Medical and Forensic Imaging 3 Volumes www.handbookofdigitalimaging.com
Author : Anonim
Publisher : Unknown
Page : 570 pages
File Size : 48,5 Mb
Release : 1967
Category : Electronic
ISBN : OSU:32435062863477
Author : Anonim
Publisher : Unknown
Page : 152 pages
File Size : 46,8 Mb
Release : 1979
Category : Aeronautics
ISBN : UOM:39015022339892
Author : Ella Atkins,Anibal Ollero,Antonios Tsourdos
Publisher : John Wiley & Sons
Page : 740 pages
File Size : 45,8 Mb
Release : 2017-01-17
Category : Technology & Engineering
ISBN : 9781118866450
UNMANNED AIRCRAF T SYSTEMS UNMANNED AIRCRAF T SYSTEMS An unmanned aircraft system (UAS), sometimes called a drone, is an aircraft without a human pilot on board ??? instead, the UAS can be controlled by an operator station on the ground or may be autonomous in operation. UAS are capable of addressing a broad range of applications in diverse, complex environments. Traditionally employed in mainly military applications, recent regulatory changes around the world are leading to an explosion of interest and wide-ranging new applications for UAS in civil airspace. Covering the design, development, operation, and mission profiles of unmanned aircraft systems, this single, comprehensive volume forms a complete, stand-alone reference on the topic. The volume integrates with the online Wiley Encyclopedia of Aerospace Engineering, providing many new and updated articles for existing subscribers to that work. The chapters cover the following items: Airframe configurations and design (launch systems, power generation, propulsion) Operations (missions, integration issues, and airspace access) Coordination (multivehicle cooperation and human oversight) With contributions from leading experts, this volume is intended to be a valuable addition, and a useful resource, for aerospace manufacturers and suppliers, governmental and industrial aerospace research establishments, airline and aviation industries, university engineering and science departments, and industry analysts, consultants, and researchers.
Author : Anonim
Publisher : Unknown
Page : 436 pages
File Size : 51,8 Mb
Release : 1980
Category : Power resources
ISBN : MINN:30000006282598
Author : Craig Hoffman,Ronald Driggers
Publisher : CRC Press
Page : 3726 pages
File Size : 48,5 Mb
Release : 2015-09-22
Category : Science
ISBN : 9781351247177
The first edition of the Encyclopedia of Optical and Photonic Engineering provided a valuable reference concerning devices or systems that generate, transmit, measure, or detect light, and to a lesser degree, the basic interaction of light and matter. This Second Edition not only reflects the changes in optical and photonic engineering that have occurred since the first edition was published, but also: Boasts a wealth of new material, expanding the encyclopedia’s length by 25 percent Contains extensive updates, with significant revisions made throughout the text Features contributions from engineers and scientists leading the fields of optics and photonics today With the addition of a second editor, the Encyclopedia of Optical and Photonic Engineering, Second Edition offers a balanced and up-to-date look at the fundamentals of a diverse portfolio of technologies and discoveries in areas ranging from x-ray optics to photon entanglement and beyond. This edition’s release corresponds nicely with the United Nations General Assembly’s declaration of 2015 as the International Year of Light, working in tandem to raise awareness about light’s important role in the modern world. Also Available Online This Taylor & Francis encyclopedia is also available through online subscription, offering a variety of extra benefits for researchers, students, and librarians, including: Citation tracking and alerts Active reference linking Saved searches and marked lists HTML and PDF format options Contact Taylor and Francis for more information or to inquire about subscription options and print/online combination packages. US: (Tel) 1.888.318.2367; (E-mail) [email protected] International: (Tel) +44 (0) 20 7017 6062; (E-mail) [email protected]