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Author : Tarek El Ashkar
Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.:/5 (319 download)
Download or read book Optical Properties of Glasses Doped with Rare Earth Metals written by Tarek El Ashkar and published by . This book was released on 2008 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sooraj Hussain Nandyala
Publisher : Trans Tech Publications Ltd
ISBN 13 : 303813242X
Total Pages : 300 pages
Book Rating : 4.0/5 (381 download)
Download or read book Physics and Chemistry of Rare-Earth Ions Doped Glasses written by Sooraj Hussain Nandyala and published by Trans Tech Publications Ltd. This book was released on 2008-08-30 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this work is to review the latest developments in glass science and technology. It presents various types of glass, of both academic and technological importance, in which the host is doped with rare-earth ions.
Author : Guokui Liu
Publisher : Springer Science & Business Media
ISBN 13 : 3540282092
Total Pages : 567 pages
Book Rating : 4.5/5 (42 download)
Download or read book Spectroscopic Properties of Rare Earths in Optical Materials written by Guokui Liu and published by Springer Science & Business Media. This book was released on 2006-01-29 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aimed at researchers and graduate students, this book provides up-to-date information about the electronic interactions that impact the optical properties of rare earth ions in solids. Its goal is to establish a connection between fundamental principles and the materials properties of rare-earth activated luminescent and laser optical materials. The theoretical survey and introduction to spectroscopic properties covers electronic energy level structure, intensities of optical transitions, ion-phonon interactions, line broadening, and energy transfer and up-conversion. An important aspect of the book lies in its deep and detailed discussions of materials properties and the potential of new applications such as optical storage, information processing, nanophotonics, and molecular probes that have been identified in recent experimental studies. This volume will be a valuable reference book on advanced topics of rare earth spectroscopy and materials science.
Author : Federico Moretti
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (18 download)
Download or read book Clustering Effects and Optical Properties of Rare Earth-doped Glasses written by Federico Moretti and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Herbert G. Lipson
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.3/5 (91 download)
Download or read book Optical Properties of Rare-earth-doped Germanate Glasses written by Herbert G. Lipson and published by . This book was released on 1970 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Absorption spectra were used to determine the effect of modifier ions on the splitting and relative intensity of neodymium spectral terms in germanate and other glasses. The behavior of spectral components is related to the degree of inhomogeneous broadening and changes in the site symmetry of the neodymium ion. A similarity between the wavelength position of neodymium term levels and their total width in glasses and crystalline neodymium oxide has been observed. Fluorescence spectra for neodymium, erbium, and holmium ions in sodium germanate glass are reported and the absorption lines involved in excitation with both lamp and laser sources discussed. The lines of an argon-ion laser are found to be more convenient and powerful sources for the excitation of rare earth ion fluorescence than mercury vapor or tungsten lamp sources. The energy level diagram of neodymium in sodium germanate glass was determined from absorption and fluorescence peak spectra. A relationship between the strength of infrared absorption bands involved in cross-relaxation processes and the extent of neodymium fluorescence quenching was observed. Fluorescence conversion efficiencies comparable or higher than those of commercial laser glasses are found for neodymium in sodium germanate glass by both laser and lamp excitation methods. Germanate glasses show good potential as laser hosts for a number of rare earth ions. (Author).
Author : Michel J.F. Digonnet
Publisher : CRC Press
ISBN 13 : 0824741641
Total Pages : 956 pages
Book Rating : 4.8/5 (247 download)
Download or read book Rare-Earth-Doped Fiber Lasers and Amplifiers, Revised and Expanded written by Michel J.F. Digonnet and published by CRC Press. This book was released on 2001-05-31 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt: A discussion of the theories, operating characteristics, and current technology of main fiber laser and amplifier devices based on rare-earth-doped silica and fluorozirconate fibers. It describes the principles, designs, and properties of the erbium-doped fiber amplifier and its role as the cornerstone component in optical communication systems. This second edition contains new and revised material reflecting major developments in academia and industry.
Author : Vahak Marghussian
Publisher : William Andrew
ISBN 13 : 0323354327
Total Pages : 293 pages
Book Rating : 4.3/5 (233 download)
Download or read book Nano-Glass Ceramics written by Vahak Marghussian and published by William Andrew. This book was released on 2015-01-06 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nano-Glass Ceramics: Processing, Properties and Applications provides comprehensive coverage of synthesis and processing methods, properties and applications of the most important types of nano-glass ceramics, from a unique material science perspective. Emphasis is placed on the experimental and practical aspects of the subject while covering the theoretical and practical aspects and presenting, numerous examples and details of experimental methods. In the discussing the many varied applications of nano-glass ceramics, consideration is given to both, the fields of applications in which the materials are firmly established and the fields where great promise exists for their future exploitation. The methods of investigation adopted by researchers in the various stages of synthesis, nucleation, processing and characterization of glass ceramics are discussed with a focus on the more novel methods and the state of the art in developing nanostructured glass ceramics. Comprehensive coverage of nanostructured glass ceramics with a materials science approach. The first book of this kind Applications-oriented approach, covering current and future applications in numerous fields such as Biomedicine and Electronics Explains the correlations between synthesis parameters, properties and applications guiding R&D researchers and engineers to choose the right material and increase cost-effectiveness
Author : D W Hewak
Publisher : Institute of Electrical Engineers of Japan
ISBN 13 : 9780863417573
Total Pages : 0 pages
Book Rating : 4.4/5 (175 download)
Download or read book Properties, Processing and Applications of Glass and Rare-earth-doped Glasses for Optical Fibres written by D W Hewak and published by Institute of Electrical Engineers of Japan. This book was released on 2000-09-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Daniel R. Neuville
Publisher :
ISBN 13 : 9782759817832
Total Pages : 645 pages
Book Rating : 4.8/5 (178 download)
Download or read book From glass to crystal written by Daniel R. Neuville and published by . This book was released on 2017 with total page 645 pages. Available in PDF, EPUB and Kindle. Book excerpt: Glass-ceramics are now commonplace in our daily lives, despite having only been discovered for less than a century. It presents an update on the recent developments concerning the mechanisms of nucleation, crystal growth and phase separation, bringing together theoretical aspects and characterization methods.
Author : S. M. Kaczmarek
Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (228 download)
Download or read book Optical Properties of Li2B4O7 Glasses Doped with Rare-Earths and Transition Metal Ions written by S. M. Kaczmarek and published by . This book was released on 2001 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: Absorption and emission spectra of Cr, Eu and Dy ions in Li2B4O7 glasses melted in oxygen and hydrogen were measured for valency states and excited states analysis. It was stated that the presence of Cr(6+) ion is limited by composition of the starting mixture and atmosphere of the melting and that this ion arises as Cr(6+)O4 complex. The 308 nm line excites the Li2B4O7:Cr glass within the highest absorption peak which can be ascribed to the following charge transfer transition: Cr(6+)O4(3d(sup 0)2p(sup 6)) right arrow Cr(5+)O( - )(3d(sup 1)2p(sup 5)). Under gamma irradiation Cr(6+)O4 complex of 3d(sup 0) configuration can be disintegrated giving additional absorption bands of Cr(3+) and may be Cr(4+) centers at tetrahedral sites One of these additional absorption bands is responsible for 430 nm emission.
Author :
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (871 download)
Download or read book Structure and Optical Properties of Rare Earth-doped Zinc Oxyhalide Tellurite Glasses written by and published by . This book was released on 1997 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Donald Robert Uhlmann
Publisher :
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.:/5 (318 download)
Download or read book Optical Properties of Glass written by Donald Robert Uhlmann and published by . This book was released on 1991 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seven independently-authored chapters consider selected topics related to the rapidly growing interest in optical glass among scientists who were hitherto satisfied with opaque ceramics. They cover oxide, halide, and photochromic glasses; nonlinear optical properties; optical basicity; optical fiber
Author : Ludwig Wetenkamp
Publisher :
ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (256 download)
Download or read book Optical Properties of Rare Earth Doped ZBLAN Glasses written by Ludwig Wetenkamp and published by . This book was released on 1991 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William Dale Heidorn
Publisher :
ISBN 13 : 9781321729481
Total Pages : 174 pages
Book Rating : 4.7/5 (294 download)
Download or read book Effects of Varying Base Glass Composition on the Optical Properties of Lead Borate Glasses Doped with Rare Earth Ions written by William Dale Heidorn and published by . This book was released on 2015 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard Dalven
Publisher : Springer Science & Business Media
ISBN 13 : 1468436740
Total Pages : 336 pages
Book Rating : 4.4/5 (684 download)
Download or read book Introduction to Applied Solid State Physics written by Richard Dalven and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is a discussion, at the introductory level, of some applications of solid state physics. The book evolved from notes written for a course offered three times in the Department of Physics of the University of California at Berkeley. The objects of the course were (a) to broaden the knowledge of graduate students in physics, especially those in solid state physics; (b) to provide a useful course covering the physics of a variety of solid state devices for students in several areas of physics; (c) to indicate some areas of research in applied solid state physics. To achieve these ends, this book is designed to be a survey of the physics of a number of solid state devices. As the italics indicate, the key words in this description are physics and survey. Physics is a key word because the book stresses the basic qualitative physics of the applications, in enough depth to explain the essentials of how a device works but not deeply enough to allow the reader to design one. The question emphasized is how the solid state physics of the application results in the basic useful property of the device. An example is how the physics of the tunnel diode results in a negative dynamic resistance. Specific circuit applications of devices are mentioned, but not emphasized, since expositions are available in the elec trical engineering textbooks given as references.
Author : Sooraj Hussain Nandyala
Publisher : Materials Research Forum LLC
ISBN 13 : 194529115X
Total Pages : 202 pages
Book Rating : 4.9/5 (452 download)
Download or read book Current Trends on Lanthanide Glasses and Materials written by Sooraj Hussain Nandyala and published by Materials Research Forum LLC. This book was released on 2017-01-01 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph covers the latest developments in lanthanide doped glasses and phosphor materials. The book aims to explain the basic functioning mechanisms of phosphor materials, and the luminescence behaviour of glasses doped with certain lanthanide ions. It also describes how to plot colors in a CIE chromaticity diagram. The book will be of use for senior researchers, materials scientists, chemists, physicists, engineers, as well as research students to gain knowledge on current developments of these materials.
Author : Jai Singh
Publisher : John Wiley & Sons
ISBN 13 : 111950631X
Total Pages : 667 pages
Book Rating : 4.1/5 (195 download)
Download or read book Optical Properties of Materials and Their Applications written by Jai Singh and published by John Wiley & Sons. This book was released on 2020-01-07 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a semi-quantitative approach to recent developments in the study of optical properties of condensed matter systems Featuring contributions by noted experts in the field of electronic and optoelectronic materials and photonics, this book looks at the optical properties of materials as well as their physical processes and various classes. Taking a semi-quantitative approach to the subject, it presents a summary of the basic concepts, reviews recent developments in the study of optical properties of materials and offers many examples and applications. Optical Properties of Materials and Their Applications, 2nd Edition starts by identifying the processes that should be described in detail and follows with the relevant classes of materials. In addition to featuring four new chapters on optoelectronic properties of organic semiconductors, recent advances in electroluminescence, perovskites, and ellipsometry, the book covers: optical properties of disordered condensed matter and glasses; concept of excitons; photoluminescence, photoinduced changes, and electroluminescence in noncrystalline semiconductors; and photoinduced bond breaking and volume change in chalcogenide glasses. Also included are chapters on: nonlinear optical properties of photonic glasses; kinetics of the persistent photoconductivity in crystalline III-V semiconductors; and transparent white OLEDs. In addition, readers will learn about excitonic processes in quantum wells; optoelectronic properties and applications of quantum dots; and more. Covers all of the fundamentals and applications of optical properties of materials Includes theory, experimental techniques, and current and developing applications Includes four new chapters on optoelectronic properties of organic semiconductors, recent advances in electroluminescence, perovskites, and ellipsometry Appropriate for materials scientists, chemists, physicists and electrical engineers involved in development of electronic materials Written by internationally respected professionals working in physics and electrical engineering departments and government laboratories Optical Properties of Materials and Their Applications, 2nd Edition is an ideal book for senior undergraduate and postgraduate students, and teaching and research professionals in the fields of physics, chemistry, chemical engineering, materials science, and materials engineering.
