Photonica2015
Author : Suzana Petrović
Publisher : Institut za nuklearne nauke VINČA
Page : 250 pages
File Size : 23,90 MB
Release : 2016-03-24
Category :
ISBN : 8673061318
Advances in Terahertz Source Technologies
Author : Gun-Sik Park
Publisher : CRC Press
Page : 773 pages
File Size : 31,60 MB
Release : 2024-04-16
Category : Technology & Engineering
ISBN : 1000995453
Book Description
During the past several decades, tremendous progress has been made in terahertz (THz) science and technology. There is a continuing need to have terahertz waves ready for practical applications. Terahertz photonic and electronic devices are being readied to be employed in application systems such as communication links, satellite communications, radar, surveillance, hard/soft material heating, biomedical treatment, and biomedical diagnostics. This book focuses on the advances in terahertz source technologies both from photonics and electronics (solid-state and vacuum-state) points of view. Written in a noncomplicated language, the book will be useful for a broad spectrum of readers, including advanced undergraduate- and graduate-level students in electronics and photonics, researchers in various disciplines in physics, chemistry, biology, astronomy, and electrical engineering, system engineers in various industrial sectors, general readers, and those who are interested in the interaction between electromagnetic waves and matters and in the effects of electromagnetic waves on matters.
Emergent Micro- and Nanomaterials for Optical, Infrared, and Terahertz Applications
Author : Song Sun
Publisher : CRC Press
Page : 444 pages
File Size : 14,86 MB
Release : 2022-10-27
Category : Technology & Engineering
ISBN : 1000772594
Book Description
Driven by continuing pursuits in device miniaturization and performance improvement, emergent micro- and nanomaterials hold the keys to enabling next-generation technologies in optical, infrared, and terahertz applications, owing to their unique properties and strong responses in these frequency bands. Development of these fascinating materials has triggered a number of opportunities in the applied sciences, and some have even made their impact in the market. Emergent Micro- and Nanomaterials for Optical, Infrared, and Terahertz Applications reviews state-of-the-art developments in various emergent materials and their implementation in applications such as sensors, waveplates, communications, and light sources, among others. The book discusses the similarities, advantages, and limitations and offers a comparative of each material. This volume: Covers all emergent materials (natural and artificial) that are promising for optical, infrared, and terahertz applications Comparatively analyzes these materials, elucidating their unique advantages, limitations, and application scopes Provides an up-to-date record on achievements and progress in cutting-edge optical, infrared, and terahertz applications Offers a comprehensive overview to connect multidisciplinary fields, such as materials, physics, and optics, to serve as a basis for future progress This book is a valuable reference for engineers, researchers, and students in the areas of materials and optics, as well as physics, and will benefit both junior- and senior-level researchers.
Spintronics
Author : Tomasz Blachowicz
Publisher : Walter de Gruyter GmbH & Co KG
Page : 308 pages
File Size : 33,18 MB
Release : 2024-10-07
Category : Science
ISBN : 3111383733
Book Description
Spintronics, being a part of electronics, is under intense development for about forty years and mainly concerns transport of electronics spin in low-dimensional structures. This field, based on often difficult theoretical concepts of quantum physics, has surprisingly strong and real technological and application consequences. Thus, spintronic solutions concern memory systems, information processing devices and are used as sensors to detect variety of physical fields. The early development of this field can be associated with the names of such scientists as: E. I. Rashba, A. Fert, P. Grünberg, J. Barnaś, B. Hillebrands, G. Güntherodt, I. K. Schuller, M. Grimsditch, A. Hoffman, P. Vavassori, and S. Datta. This list is absolutely not closed and might be easily extended, however, it results rather from scientific history and contacts with people who influenced the research carriers of the authors. The authors give in this up-dated 2nd edition an insight into this emerging field providing theoretical and experimental aspects of spintronics and guide readers from a basic understanding of fundamental processes to recent applications and future possibilities opened by ongoing research. The textbook is suited for students and for interested scientists who were discouraged by the theoretical formalism only.
Ultrafast Strong Field Dynamics in Dielectrics
Author : Annkatrin Madlen Sommer
Publisher : Springer
Page : 134 pages
File Size : 16,21 MB
Release : 2016-07-20
Category : Science
ISBN : 3319412078
Book Description
This thesis presents a systematic discussion of experimental approaches to investigating the nonlinear interaction of ultrashort visible strong fields with dielectrics directly in the time domain. The key finding is the distinctly different peak-intensity dependence of the light-matter energy transfer dynamics on the one hand, and the observed transient optical and electronic modifications on the other. As the induced electron dynamics evolve on sub-femtosecond timescales, real-time spectroscopy requires attosecond temporal resolution. This allows a range of parameters to be identified where the optical properties of the samples exposed to ultrashort light fields suffer dramatic changes allowing signal metrology while real absorption leading to dissipation is essentially absent. These findings indicate the feasibility of efficient optical switching at frequencies several orders of magnitude faster than current state-of-the-art electronics and thus have far-reaching technological consequences.
Handbook of Spin Transport and Magnetism
Author : Evgeny Y. Tsymbal
Publisher : CRC Press
Page : 797 pages
File Size : 25,51 MB
Release : 2016-04-19
Category : Science
ISBN : 1439803781
Book Description
In the past several decades, the research on spin transport and magnetism has led to remarkable scientific and technological breakthroughs, including Albert Fert and Peter Grunberg's Nobel Prize-winning discovery of giant magnetoresistance (GMR) in magnetic metallic multilayers. Handbook of Spin Transport and Magnetism provides a comprehensive, bal
Ultra-High-Density Magnetic Recording
Author : Gaspare Varvaro
Publisher : CRC Press
Page : 528 pages
File Size : 40,22 MB
Release : 2016-03-30
Category : Science
ISBN : 9814669598
Book Description
Today magnetic recording is still the leading technology for mass data storage. Its dominant role is being reinforced by the success of cloud computing, which requires storing and managing huge amounts of data on a multitude of servers. Nonetheless, the hard-disk storage industry is presently at a crossroads as the current magnetic recording techno
Handbook of Magnetism and Magnetic Materials
Author : Michael Coey
Publisher : Springer
Page : 1679 pages
File Size : 18,78 MB
Release : 2021-11-19
Category : Science
ISBN : 9783030632083
Book Description
This handbook presents a comprehensive survey of magnetism and magnetic materials. The dramatic advances in information technology and electromagnetic engineering make it necessary to systematically review the approved key knowledge and summarize the state of the art in this vast field within one seminal reference work. The book thus delivers up-to-date and well-structured information on a wealth of topics encompassing all fundamental aspects of the underlying physics and materials science, as well as advanced experimental methodology and applications. It features coverage of the host of fascinating and complex phenomena that arise from the use of magnetic fields in e.g. chemistry and biology. Edited by two internationally renowned scholars and featuring authored chapters from leading experts in the field, Springer’s Handbook of Magnetism and Magnetic Materials is an invaluable source of essential reference information for a broad audience of students, researchers, and magnetism professionals.
Spin Current
Author : Sadamichi Maekawa
Publisher : Oxford University Press
Page : 541 pages
File Size : 28,6 MB
Release : 2017
Category : Science
ISBN : 0198787073
Book Description
In a new branch of physics and technology, called spin-electronics or spintronics, the flow of electrical charge (usual current) as well as the flow of electron spin, the so-called "spin current", are manipulated and controlled together. This book is intended to provide an introduction and guide to the new physics and applications of spin current.
New Directions in Thin Film Nanophotonics
Author : Sreekanth K. V.
Publisher : Springer
Page : 178 pages
File Size : 28,16 MB
Release : 2019-06-27
Category : Science
ISBN : 9811388911
Book Description
This book highlights recent advances in thin-film photonics, particularly as building blocks of metamaterials and metasurfaces. Recent advances in nanophotonics has demonstrated remarkable control over the electromagnetic field by tailoring the optical properties of materials at the subwavelength scale which results in the emergence of metamaterials and metasurfaces. However, most of the proposed platforms require intense lithography which makes them of minor practical relevance. Stacked ultrathin-films of dielectrics, semi-conductors, and metals are introduced as an alternative platform that perform unique or similar functionalities. This book discusses the new era of thin film photonics and its potential applications in perfect and selective light absorption, structural coloring, biosensing, enhanced spontaneous emission, reconfigurable photonic devices and super lensing.
