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Massachusetts Institute of Technology Wavelength Tables: Wavelengths by element by George Russell Harrison,Massachusetts Institute of Technology. Spectroscopy Laboratory Pdf
Contains 110,000 wavelength entries from the 1939 edition with corrections or changes indicated by a line through the entry. Read the introduction to the 1969 edition for further explanation. Wavelengths in the range of 10,000-2,000 A are covered.
Surface Bidirectional Reflectance Properties of Two Southwestern Arizona Deserts for Wavelengths Betweem 0.4 and 2.2 Micrometers by Charles H. Whitlock,Gerald C. Purgold,Stuart R. LeCroy Pdf
Surface bidirectional reflectance characteristics are presented for the Sonora Desert and the Mohawk Valley at solar zenith angles of 13, 31, and 57 degrees at wavelengths between 0.4 and 1.6 microns. Nadir reflectance values are presented for wavelengths between 0.4 and 2.2 microns for solar zenith angles of 13, 17.5, 27, 31, 45, 57, and 62 degrees. Data were taken from a helicopter during May l985 in support of an Earth Radiation Budget Experiment (ERBE), a Stratospheric Aerosol Gas Experiment (SAGE II), and an Advanced Very High Resolution Radiometer (AVHRR) satellite validation experiment.
The original essays in this collection ground the shifting terrain of feminism in the 21st century. The contributors define and examine the complexity of the Third Wave by answering questions like: how appropriate is a "third wave" label for contemporary feminism; are the agendas of contemporary feminism and the "second wave" really all that different; does the wave metaphor accurately describe the difference between contemporary feminists and their predecessors; how do women of color fit into this notion of contemporary feminism; and what are the future directions of the feminist movement?
QoS-based Wavelength Routing in Multi-Service WDM Networks by Admela Jukan Pdf
This book focuses on methods for service-differentiated and constraint-based wavelength routing and resource allocation for multi-service WDM networks. A number of unique routing solutions are proposed, and an extensive analysis of dynamically re-configurable multi-service WDM networks impart the major contribution to the current efforts in standardisation and network operation.
Coarse Wavelength Division Multiplexing by Marcus Nebeling,Hans Joerg Thiele Pdf
Explaining what CWDM is, how it is achieved, and why it should be deployed, Coarse Wavelength Division Multiplexing: Technologies and Applications merges coverage of isolated aspects of Coarse Wavelength Division Multiplexing (CWDM) traditionally found as device-related or specific system topics. Emphasizing cost savings and performance enhancement, the book integrates information on component issues, system architectures, concepts for extensions and upgrades, as well as practical applications into a comprehensive, single-volume resource. Beginning with a summary of the ITU-T standards defining CWDM, the book addresses the three essential component classes, optical fibers, transceivers, and WDM filters, which combine to form the basis for the CWDM transmission link. The following chapters include coverage of different architectures such as hubbed rings and meshed networks, and upgrade paths to overcome limitations of current CWDM systems. The book outlines the feasibility of optically amplified CWDM systems, investigates the challenges present with high-speed CWDM and bidirectional transmission, and finally elucidates the importance of CWDM for a wide range of applications. Each chapter provides sufficient information to be used independently and contains references to relevant papers and articles for further study. The last sections of the book focus on applications and case studies where CWDM plays an ever-increasing role. They include extensive studies on networking, reach extension by amplification, and the latest concepts of transmission capacity upgrades using increased bit-rates or new channel plans. Filled with practical information, the book provides a clear understanding of recent developments in the dynamic field of CWDM.
Short-Wavelength Magnetic Recording by J.J.M. Ruigrok Pdf
Short-wavelength magnetic recording presents a series of practical solutions to a wide range of problems in the field of magnetic recording. It features many new and original results, all derived from fundamental principles as a result of up-to-date research. A special section is devoted to the playback process, including the calculations of head efficiency and head impedance, derived from new theorems. Features include: A simple and fast method for measuring efficiency; a simple method for the accurate separation of the read and write behaviour of magnetic heads; a new concept - the bandpass head. Other types of head covered include: the metal-in-gap head; the amarphous head; the thin-film head; the magneto-resistive head; and probe-type heads for perpendicular recording. The introduction includes an invaluable historical summary of magnetic recording, and the book also features an extensive subject index, complete author index, and a glossary of symbols. "The scope and mathematical rigour of this book can only be compared with W.K. Westmijze's 1953 landmark "Studies in Magnetic Recording" "The easy writing style (renders) the mathematical treatments readily understandable as physical propositions... A careful study of this book cannot help but provide the reader with the most profound insights into the limits of short-wavelength recording." John C. Mallinson, Center for Magnetic Recording Research, University of California, San Diego, USA.
Wavelength Filters in Fibre Optics by Herbert Venghaus Pdf
This is the first book dedicated to wavelength filters for fibre optics. It provides a comprehensive account of the principles and applications of such filters, including their technological realizations. It explains the relevant performance parameters, the particular advantages and shortcomings of the various concepts and components, and the preferred applications. There is also in-depth information on the characteristics of commercially available devices.
Short Wavelength Laboratory Sources by Davide Bleiner,John Costello,Francois de Dortan,Gerry O'Sullivan,Ladislav Pina,Alan Michette Pdf
Our ability to manipulate short wavelength radiation (0.01-100nm, equivalent to 120keV-12eV) has increased significantly over the last three decades. This has lead to major advances in applications in a wide range of disciplines such as: the life and medical sciences, including cancer-related studies; environmental science, including studies of pollution and its effects; archaeology and other cultural heritage disciplines; and materials science. Although expansion in application areas is due largely to modern synchrotron sources, many applications will not become widespread, and therefore routinely available as analytical tools, if they are confined to synchrotrons. There is a need to develop bright but small and low cost X-ray sources, not to replace synchrotrons but to complement them and this book will look at how to facilitate these developments. Written by a distinguished team of international authors, this book is based on the COST Action MP0601: Short Wavelength Laboratory Sources. The contents are divided into five main sections. the introductory section provides a comprehensive introduction to the fundamentals of radiation, generation mechanisms and short wavelength laboratory sources. The middle sections focus on modelling and simulation, source development: improvement and characterisation and integrated systems: sources, optics and detectors. The final section looks at recent applications. Aimed at academic and industrial researchers in physical chemistry and chemical physics, the contents provides practical information about the implementation of short wavelength laboratory sources and their applications.
Handbook of Laser Wavelengths by Marvin J. Weber Pdf
This volume represents the most complete, up-to-date compilation of wavelengths of lasers in all media. Divided by type - solid, liquid, and gas - and listed in order of increasing wavelength, Handbook of Laser Wavelengths includes: crystalline paramagnetic ion lasers glass lasers color center lasers semiconductor lasers polymer lasers liquid and solid-state dye lasers rare earth liquid lasers neutral atom, ion, and molecular gas lasers extreme ultraviolet and soft X-ray lasers free electron lasers nuclear-pumped lasers lasers in nature lasers without inversion Brief descriptions of each type of laser are presented, followed by tables listing the laser wavelength, lasing element or medium, host, transition, and primary literature citations. A special section on commercial lasers is an added featured. Handbook of Laser Wavelengths singularly serves as the essential reference for scientists and engineers searching for laser sources for specific applications as well as a survey of the developments that have occurred since the advent of the laser.
Complex Refractive Index of Ice Fog at a Radio Wavelength of 3 Mm by John Windsor Perry,Archie W. Straiton,Bob M. Fannin Pdf
An investigation of the complex index of refraction at 97 GHz for low temperature ice fogs was carried out over the temperature interval -30 to -48C in a specially constructed environmental chamber of approximately 70 cubic foot volume.
Wavelength Standards in the Infrared by K.N. Rao Pdf
Wavelength Standards in the Infrared is a compilation of wavelength standards suitable for use with high-resolution infrared spectrographs, including both emission and absorption standards. The book presents atomic line emission standards of argon, krypton, neon, and xenon. These atomic line emission standards are from the deliberations of Commission 14 of the International Astronomical Union, which is the recognized authority for such standards. The text also explains the techniques employed in determining spectral positions in the infrared. One of the techniques used includes the grating constant method of determining spectral positions which measures the angular rotation of the grating. Another technique used is the modern gratings and high resolution infrared spectra which has made it possible to obtain narrower spectral lines. Computers can expedite the processing of observed data. Fraley and Rao have developed a procedure for data, obtained using double-pen recorders. The technique involves using visible neon lines to produce a wave number scale on the infrared spectra that is to be measured. This book can prove valuable to researchers and scientists working in the field of molecular, nuclear or atomic physics.
Have Wavelength, Will Travel by Dennett Berg Nelson Pdf
Author Dennett Berg Nelson was born during an era when traditional explanations for any type anomaly were not to be challenged. As an amateur in science, theology and the paranormal however, he has always looked for more reasonable and understandable explanations for solving age-old mysteries; and this writing provides a simple common denominator by which we can easily interpret those longstanding unknowns. Today Dennett Berg is a popular visionary. His first book, The Tunlight Report, solved many major catastrophes, especially the type disasters for which the governments explanations were doubtful at best. This book, Have WAVELENGTH, Will Travel, outlines how wavelengths hold the key for travel into other dimensions. Once the key is turned and the travel door is open, we: Learn how God created the Big Bang, Heaven and Earth Learn the answer to, Which came first, the chicken or the egg? Learn how Noah lived for 950 years Learn how ghosts exist and how to rid yourself of the pesky ones Learn how aliens, and their UFOs, are neighbors, not extraterrestrials Learn how most of us have experienced time travel but didnt know it Learn how we access Heaven and Eternal Life. Dennett Bergs research into parallel universes and time travel are condensed into this guide for out of this world travel.
Wavelengths is a collection of 20 superb stories by Caribbean writers, chosen to meet the needs of students in all types of Secondary school in the Caribbean. It provides a one year course for first or second year pupils.
Some issues, 1943-July 1948, include separately paged and numbered section called Radio-electronic engineering edition (called Radionics edition in 1943).