Introduction to THz Wave Photonics

Introduction to THz Wave Photonics
Author :
Publisher : Springer Science & Business Media
Total Pages : 250
Release :
ISBN-10 : 9781441909787
ISBN-13 : 1441909788
Rating : 4/5 (87 Downloads)

Synopsis Introduction to THz Wave Photonics by : Xi-Cheng Zhang

Terahertz (THz) radiation, which is electromagnetic radiation in a frequency int- val from 0.3 to 10 THz (1 mm–30 ?m wavelength), is the next frontier in science and technology. This band occupies a large portion of the electromagnetic sp- trum between the infrared and microwave bands. Basic research, new initiatives, and developments in advanced sensing and imaging technology with regard to the THz band remain unexplored compared to the relatively well-developed science and technology in the microwave and optical frequencies. Historically, THz technologies were used mainly within the astronomy c- munity for studying the background of cosmic far-infrared radiation, and by the laser-fusion community for the diagnostics of plasmas. Since the ?rst demonstration of THz wave time-domain spectroscopy in the late 1980s, there has been a series of signi?cant advances (particularly in recent years) as more intense THz sources and higher sensitivity detectors provide new opportunities for understanding the basic science in the THz frequency range.

Field Guide to Terahertz Sources, Detectors, and Optics

Field Guide to Terahertz Sources, Detectors, and Optics
Author :
Publisher : SPIE-International Society for Optical Engineering
Total Pages : 0
Release :
ISBN-10 : 0819491675
ISBN-13 : 9780819491671
Rating : 4/5 (75 Downloads)

Synopsis Field Guide to Terahertz Sources, Detectors, and Optics by : Créidhe M. M. O'Sullivan

The primary objective of this Field Guide to Terahertz Sources, Detectors, and Optics is to provide the reader with a concise description of the quasi-optical techniques used to design THz systems, as well as the basic principles of operation of the most common THz components in use today.

Laser and Photonic Systems

Laser and Photonic Systems
Author :
Publisher : CRC Press
Total Pages : 418
Release :
ISBN-10 : 9781466569522
ISBN-13 : 1466569522
Rating : 4/5 (22 Downloads)

Synopsis Laser and Photonic Systems by : Shimon Y. Nof

New, significant scientific discoveries in laser and photonic technologies, systems perspectives, and integrated design approaches can improve even further the impact in critical areas of challenge. Yet this knowledge is dispersed across several disciplines and research arenas. Laser and Photonic Systems: Design and Integration brings together a mu

Encyclopedia of Modern Optics

Encyclopedia of Modern Optics
Author :
Publisher : Academic Press
Total Pages : 2253
Release :
ISBN-10 : 9780128149829
ISBN-13 : 0128149825
Rating : 4/5 (29 Downloads)

Synopsis Encyclopedia of Modern Optics by : Bob D. Guenther

The Encyclopedia of Modern Optics, Second Edition, Five Volume Set provides a wide-ranging overview of the field, comprising authoritative reference articles for undergraduate and postgraduate students and those researching outside their area of expertise. Topics covered include classical and quantum optics, lasers, optical fibers and optical fiber systems, optical materials and light-emitting diodes (LEDs). Articles cover all subfields of optical physics and engineering, such as electro-optical design of modulators and detectors. This update contains contributions from international experts who discuss topics such as nano-photonics and plasmonics, optical interconnects, photonic crystals and 2D materials, such as graphene or holy fibers. Other topics of note include solar energy, high efficiency LED’s and their use in illumination, orbital angular momentum, quantum optics and information, metamaterials and transformation optics, high power fiber and UV fiber lasers, random lasers and bio-imaging. Addresses recent developments in the field and integrates concepts from fundamental physics with applications for manufacturing and engineering/design Provides a broad and interdisciplinary coverage of specialist areas Ensures that the material is appropriate for new researchers and those working in a new sub-field, as well as those in industry Thematically arranged and alphabetically indexed, with cross-references added to facilitate ease-of-use

Handbook of Humidity Measurement, Volume 1

Handbook of Humidity Measurement, Volume 1
Author :
Publisher : CRC Press
Total Pages : 598
Release :
ISBN-10 : 9781351400640
ISBN-13 : 1351400649
Rating : 4/5 (40 Downloads)

Synopsis Handbook of Humidity Measurement, Volume 1 by : Ghenadii Korotcenkov

The first volume of The Handbook of Humidity Measurement focuses on the review of devices based on optical principles of measurement such as optical UV, fluorescence hygrometers, optical and fiber-optic sensors of various types. Numerous methods for monitoring the atmosphere have been developed in recent years, based on measuring the absorption of electromagnetic field in different spectral ranges. These methods, covering the optical (FTIR and Lidar techniques), as well as a microwave and THz ranges are discussed in detail in this volume. The role of humidity-sensitive materials in optical and fiber-optic sensors is also detailed. This volume describes the reasons for controlling the humidity, features of water and water vapors, and units used for humidity measurement.

Advances in Sensors: Reviews, Vol. 6

Advances in Sensors: Reviews, Vol. 6
Author :
Publisher : Lulu.com
Total Pages : 584
Release :
ISBN-10 : 9788409030309
ISBN-13 : 8409030306
Rating : 4/5 (09 Downloads)

Synopsis Advances in Sensors: Reviews, Vol. 6 by : Sergey Yurish

The Vol. 6 of this Book Series contains 21 chapters written by 94 contributors-experts from universities and research centres, from 21 countries: Argentina, Austria, Brazil, China, Czech Republic, Denmark, Finland, France, Germany, India, Italy, Japan, Mexico, Poland, Romania, Russia, Slovenia, Switzerland, Thailand, UK and USA. This volume is devoted to various chemical sensors (sensors for various gases, nucleic acids, organic compounds, nanosensors, etc.) and biosensors. This book ensures that our readers will stay at the cutting edge of the field and get the right and effective start point and road map for the further researches and developments. By this way, they will be able to save more time for productive research activity and eliminate routine work. With the unique combination of information in this volume, the 'Advances in Sensors: Reviews' Book Series will be of value for scientists and engineers in industry and at universities, to sensors developers, distributors, and end users.

Modern Techniques of Spectroscopy

Modern Techniques of Spectroscopy
Author :
Publisher : Springer Nature
Total Pages : 663
Release :
ISBN-10 : 9789813360846
ISBN-13 : 9813360844
Rating : 4/5 (46 Downloads)

Synopsis Modern Techniques of Spectroscopy by : Dheeraj Kumar Singh

The book highlights recent developments in the field of spectroscopy by providing the readers with an updated and high-level of overview. The focus of this book is on the introduction to concepts of modern spectroscopic techniques, recent technological innovations in this field, and current examples of applications to molecules and materials relevant for academia and industry. The book will be beneficial to researchers from various branches of science and technology, and is intended to point them to modern techniques, which might be useful for their specific problems. Spectroscopic techniques, that are discussed include, UV-Visible absorption spectroscopy, XPS, Raman spectroscopy, SERS, TERS, CARS, IR absorption spectroscopy, SFG, LIBS, Quantum cascade laser (QCL) spectroscopy, fluorescence spectroscopy, ellipsometry, cavity-enhanced absorption spectroscopy, such as cavity ring-down spectroscopy (CRDS) and evanescent wave-CRDS both in gas and condensed phases, time-resolved spectroscopy etc. Applications introduced in the different chapters demonstrates the usefulness of the spectroscopic techniques for the characterization of fundamental properties of molecules, e.g. in connection with environmental impact, bio-activity, or usefulness for pharmaceutical drugs, and materials important e.g. for nano-science, nuclear chemistry, or bio-applications. The book presents how spectroscopic techniques can help to better understand substances, which have also great impact on questions of social and economic relevance (environment, alternative energy, etc.).

Semiconductor Nanotechnology

Semiconductor Nanotechnology
Author :
Publisher : Springer
Total Pages : 241
Release :
ISBN-10 : 9783319918969
ISBN-13 : 3319918966
Rating : 4/5 (69 Downloads)

Synopsis Semiconductor Nanotechnology by : Stephen M. Goodnick

This book presents research dedicated to solving scientific and technological problems in many areas of electronics, photonics and renewable energy. Energy and information are interconnected and are essential elements for the development of human society. Transmission, processing and storage of information requires energy consumption, while the efficient use and access to new energy sources requires new information (ideas and expertise) and the design of novel systems such as photovoltaic devices, fuel cells and batteries. Semiconductor physics creates the knowledge base for the development of information (computers, cell phones, etc.) and energy (photovoltaic) technologies. The exchange of ideas and expertise between these two technologies is critical and expands beyond semiconductors. Continued progress in information and renewable energy technologies requires miniaturization of devices and reduction of costs, energy and material consumption. The latest generation of electronic devices is now approaching nanometer scale dimensions, new materials are being introduced into electronics manufacturing at an unprecedented rate, and alternative technologies to mainstream CMOS are evolving. Nanotechnology is widely accepted as a source of potential solutions in securing future progress for information and energy technologies. Semiconductor Nanotechnology features chapters that cover the following areas: atomic scale materials design, bio- and molecular electronics, high frequency electronics, fabrication of nanodevices, magnetic materials and spintronics, materials and processes for integrated and subwave optoelectronics, nanoCMOS, new materials for FETs and other devices, nanoelectronics system architecture, nano optics and lasers, non-silicon materials and devices, chemical and biosensors, quantum effects in devices, nano science and technology applications in the development of novel solar energy devices, and fuel cells and batteries.

Carbon

Carbon
Author :
Publisher : Springer
Total Pages : 327
Release :
ISBN-10 : 9783319664057
ISBN-13 : 3319664050
Rating : 4/5 (57 Downloads)

Synopsis Carbon by : Tapan Gupta

All living things contain carbon in some form, as it is the primary component of macromolecules including proteins, lipids, nucleic acids (RNA and DNA), and carbohydrates. As a matter of fact, it is the backbone of all organic (chemistry) compounds forming different kinds of bonds. Carbon: The Black, the Gray and the Transparent is not a complete scientific history of the material, but a book that describes key discoveries about this old faithful element while encouraging broader perspectives and approaches to its research due to its vast applications. All allotropes of carbon are described in this book, along with their properties, uses, and methods of procurement or manufacturing. Black carbon is represented by coal, gray carbon is represented by graphite, and transparent carbon is represented by diamond.

Terahertz Biomedical Science and Technology

Terahertz Biomedical Science and Technology
Author :
Publisher : CRC Press
Total Pages : 382
Release :
ISBN-10 : 9781466570443
ISBN-13 : 146657044X
Rating : 4/5 (43 Downloads)

Synopsis Terahertz Biomedical Science and Technology by : Joo-Hiuk Son

A number of applications including scientific spectroscopy, security screening, and medical imaging have benefitted from the development and utilization of new and emerging terahertz (THz) generation and detection techniques. Exploring recent discoveries and the advancements of biological behaviors through THz spectroscopy and imaging and the development of THz medical techniques, Terahertz Biomedical Science and Technology contains contributions from scientists and researchers in the terahertz biomedical field and is exclusively dedicated to new and emerging terahertz biomedical research and applications. This text offers an assessment of terahertz technology, and provides a compilation of fundamental biological studies conducted using terahertz waves. It introduces THz electromagnetic waves as a new tool for convergent studies, includes laser-based generation techniques and solid-state devices, contains a number of detectors, and discusses high-field generation methods. The material covers recent advancements in terahertz imaging for medical applications—most specifically in cancer diagnosis—reviewing the current status of the THz imaging technique for diagnosing cancers, and exploring the potential medical applications of THz radiation. It also considers the development of future medical applications using terahertz technology. Summarizes the recent progress made in THz waveguides, which are absolutely essential in the development of THz endoscopes Describes the dynamic imaging of drug absorption in skin, exploiting the sensitivity of THz waves to pharmaceutical materials Explores the principle and applications of THz molecular imaging techniques using nanoparticle probes Scientists and engineers involved in biological research and medical applications using optical techniques, as well as graduate students and instructors in optics, physics, electrical engineering, biology, chemistry, and medicine can benefit from this text which highlights new and emerging biomedical studies utilizing novel THz wave techniques.