State Of The Art Laser Gas Sensing Technologies

Author : Yufei Ma,Aurore Vicet,Karol Krzempek
Publisher : MDPI
Page : 278 pages
File Size : 41,8 Mb
Release : 2020-03-05
Category : Technology & Engineering
ISBN : 9783039283989

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State-of-the-art Laser Gas Sensing Technologies by Yufei Ma,Aurore Vicet,Karol Krzempek Pdf

Trace gas sensing technologies are widely used in many applications, such as environmental monitoring, life science, medical diagnostics, and planetary exploration. On the one hand, laser sources have developed greatly due to the rapid development of laser media and laser techniques in recent years. Some novel lasers such as solid-state, diode, and quantum cascade lasers have experienced significant progress. At present, laser wavelengths can cover the range from ultraviolet to terahertz, which could promote the development of laser gas sensing technologies significantly. On the other hand, some new gas sensing methods have appeared, such as photothermal spectroscopy and photoacoustic spectroscopy. Laser spectroscopy-based gas sensing techniques have the advantages of high sensitivity, non-invasiveness, and allowing in situ, real-time observation. Due to the rapid and recent developments in laser source as well as the great merits of laser spectroscopy-based gas sensing techniques, this book aims to provide an updated overview of the state-of-the-art laser gas sensing technologies.

Author : Yufei Ma,Aurore Vicet,Karol Krzempek
Publisher : Unknown
Page : 278 pages
File Size : 53,6 Mb
Release : 2020
Category : Engineering (General). Civil engineering (General)
ISBN : 3039283995

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State-of-the-art Laser Gas Sensing Technologies by Yufei Ma,Aurore Vicet,Karol Krzempek Pdf

Trace gas sensing technologies are widely used in many applications, such as environmental monitoring, life science, medical diagnostics, and planetary exploration. On the one hand, laser sources have developed greatly due to the rapid development of laser media and laser techniques in recent years. Some novel lasers such as solid-state, diode, and quantum cascade lasers have experienced significant progress. At present, laser wavelengths can cover the range from ultraviolet to terahertz, which could promote the development of laser gas sensing technologies significantly. On the other hand, some new gas sensing methods have appeared, such as photothermal spectroscopy and photoacoustic spectroscopy. Laser spectroscopy-based gas sensing techniques have the advantages of high sensitivity, non-invasiveness, and allowing in situ, real-time observation. Due to the rapid and recent developments in laser source as well as the great merits of laser spectroscopy-based gas sensing techniques, this book aims to provide an updated overview of the state-of-the-art laser gas sensing technologies.

Author : Yufei Ma,Qun Hao,Karol Krzempek
Publisher : Frontiers Media SA
Page : 492 pages
File Size : 43,7 Mb
Release : 2023-02-09
Category : Science
ISBN : 9782832514122

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State-of-the-Art Laser Spectroscopy and its Applications : Volume II by Yufei Ma,Qun Hao,Karol Krzempek Pdf

Author : S. N. G. Chu
Publisher : The Electrochemical Society
Page : 408 pages
File Size : 55,9 Mb
Release : 1997
Category : Technology & Engineering
ISBN : 1566771498

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Proceedings of the Twenty-Seventh State-of-the-Art Program on Compound Semiconductors (SOTAPOCS XXVII) by S. N. G. Chu Pdf

Author : National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,Laboratory Assessments Board,Committee on NIST Technical Programs,Panel on Review of the Material Measurement Laboratory at the National Institute of Standards and Technology
Publisher : National Academies Press
Page : 105 pages
File Size : 50,8 Mb
Release : 2017-12-29
Category : Technology & Engineering
ISBN : 9780309469470

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An Assessment of the National Institute of Standards and Technology Material Measurement Laboratory by National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,Laboratory Assessments Board,Committee on NIST Technical Programs,Panel on Review of the Material Measurement Laboratory at the National Institute of Standards and Technology Pdf

An Assessment of the National Institute of Standards and Technology Material Measurement Laboratory: Fiscal Year 2017 assesses the scientific and technical work performed by the National Institute of Standards (NIST). This publication reviews technical reports and technical program descriptions prepared by NIST staff summarizes the findings of the authoring panel.

Author : Ankur Gupta,Mahesh Kumar,Rajeev Kumar Singh,Shantanu Bhattacharya
Publisher : CRC Press
Page : 339 pages
File Size : 52,8 Mb
Release : 2022-11-28
Category : Technology & Engineering
ISBN : 9781000782509

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Gas Sensors by Ankur Gupta,Mahesh Kumar,Rajeev Kumar Singh,Shantanu Bhattacharya Pdf

This book covers the whole range of gas sensing aspects starting from basics, synthesis, processing, characterization, and application developments. All sub-topics within the domain of gas sensors such as active materials, novel nanomaterials, working mechanisms, fabrication techniques, computational approach, and development of microsensors, and latest advancements such as the Internet of Things (IoT) in gas sensors, and nanogenerators, are explained as well. Related manufacturing sections and proposed direction of future research are also reviewed. Features: Covers detailed state-of-the-art specific chemiresistive sensing materials. Presents novel nanomaterial platforms and concepts for resistive gas sensing. Reviews pertinent aspects of smart sensors and IoT sensing. Explains nanotechnology-enabled experimental findings, and future directions of smart gas sensing technology. Explores implication of latest advancements such as IoT in gas sensors, and nanogenerators. This book is aimed at academic researchers and professionals in sensors and actuators, nanotechnology, and materials science.

Author : Ghenadii Korotcenkov
Publisher : Springer Science & Business Media
Page : 442 pages
File Size : 46,8 Mb
Release : 2013-09-18
Category : Science
ISBN : 9781461471653

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Handbook of Gas Sensor Materials by Ghenadii Korotcenkov Pdf

The two volumes of Handbook of Gas Sensor Materials provide a detailed and comprehensive account of materials for gas sensors, including the properties and relative advantages of various materials. Since these sensors can be applied for the automation of myriad industrial processes, as well as for everyday monitoring of such activities as public safety, engine performance, medical therapeutics, and in many other situations, this handbook is of great value. Gas sensor designers will find a treasure trove of material in these two books.

Author : Alex Mason,Subhas Chandra Mukhopadhyay,Krishanthi Padmarani Jayasundera
Publisher : Springer
Page : 426 pages
File Size : 55,9 Mb
Release : 2014-09-26
Category : Technology & Engineering
ISBN : 9783319109480

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Sensing Technology: Current Status and Future Trends III by Alex Mason,Subhas Chandra Mukhopadhyay,Krishanthi Padmarani Jayasundera Pdf

This book contains a collection of selected works stemming from the 2013 International Conference on Sensing Technology (ICST), which was held in Wellington, New Zealand. The purpose of the book is to distill the highlights of the conference, and therefore track the latest developments in sensing technologies. The book contents are broad, since sensors can be applied in many different areas. Therefore the book gives a broad overview of the latest developments, in addition to discussing the process through which researchers go through in order to develop sensors, or related systems, which will become more widespread in the future. The book is written for academic and industry professionals working in the field of sensing, instrumentation and related fields, and is positioned to give a snapshot of the current state of the art in sensing technology, particularly from the applied perspective.

Author : Chunlei Guo,Subhash Chandra Singh
Publisher : CRC Press
Page : 359 pages
File Size : 48,8 Mb
Release : 2021-06-23
Category : Technology & Engineering
ISBN : 9781315310848

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Handbook of Laser Technology and Applications by Chunlei Guo,Subhash Chandra Singh Pdf

This comprehensive handbook gives a fully updated guide to lasers and laser technologies, including the complete range of their technical applications. This third volume covers modern applications in engineering and technology, including all new and updated case studies spanning telecommunications and data storage to medicine, optical measurement, defense and security, nanomaterials processing and characterization. Key Features: • Offers a complete update of the original, bestselling work, including many brand-new chapters. • Deepens the introduction to fundamentals, from laser design and fabrication to host matrices for solid-state lasers, energy level diagrams, hosting materials, dopant energy levels, and lasers based on nonlinear effects. • Covers new laser types, including quantum cascade lasers, silicon-based lasers, titanium sapphire lasers, terahertz lasers, bismuth-doped fiber lasers, and diode-pumped alkali lasers. • Discusses the latest applications, e.g., lasers in microscopy, high-speed imaging, attosecond metrology, 3D printing, optical atomic clocks, time-resolved spectroscopy, polarization and profile measurements, pulse measurements, and laser-induced fluorescence detection. • Adds new sections on laser materials processing, laser spectroscopy, lasers in imaging, lasers in environmental sciences, and lasers in communications. This handbook is the ideal companion for scientists, engineers, and students working with lasers, including those in optics, electrical engineering, physics, chemistry, biomedicine, and other relevant areas.

Author : Raivo Jaaniso,Ooi Kiang Tan
Publisher : Woodhead Publishing
Page : 510 pages
File Size : 41,6 Mb
Release : 2019-09-24
Category : Technology & Engineering
ISBN : 9780081025604

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Semiconductor Gas Sensors by Raivo Jaaniso,Ooi Kiang Tan Pdf

Semiconductor Gas Sensors, Second Edition, summarizes recent research on basic principles, new materials and emerging technologies in this essential field. Chapters cover the foundation of the underlying principles and sensing mechanisms of gas sensors, include expanded content on gas sensing characteristics, such as response, sensitivity and cross-sensitivity, present an overview of the nanomaterials utilized for gas sensing, and review the latest applications for semiconductor gas sensors, including environmental monitoring, indoor monitoring, medical applications, CMOS integration and chemical warfare agents. This second edition has been completely updated, thus ensuring it reflects current literature and the latest materials systems and applications. Includes an overview of key applications, with new chapters on indoor monitoring and medical applications Reviews developments in gas sensors and sensing methods, including an expanded section on gas sensor theory Discusses the use of nanomaterials in gas sensing, with new chapters on single-layer graphene sensors, graphene oxide sensors, printed sensors, and much more

Author : Mauro Pereira,Oleksiy Shulika
Publisher : Springer Science & Business Media
Page : 218 pages
File Size : 47,9 Mb
Release : 2011-02-26
Category : Science
ISBN : 9789400707689

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Terahertz and Mid Infrared Radiation by Mauro Pereira,Oleksiy Shulika Pdf

Terahertz (THz) and Mid-Infrared (MIR) radiation (TERA-MIR) can be transmitted through nearly any material without causing biological harm. Novel and rapid methods of detection can be created with devices operation in these spectral ranges allowing scanning for weapons, detecting hidden explosives (including plastic landmines), controlling the quality of food and a host of other exciting applications. This book focuses on mathematical and physical aspects of the field, on unifying these two spectral domains (THz and MIR) with regard to common sources, detectors, materials and applications, and on key interdisciplinary topics. The main THz and MIR source is the quantum cascade laser (QCL). Thus significant attention is paid to the challenge of turning this advanced technology into affordable commercial devices so as to exploit its enormous potential. However other alternatives to THz QCLs are also presented, e.g. sub-terahertz imaging from avalanching GaAs bipolar transistors, Josephson junctions as THz sources, semiconductor materials for pulsed THz sources, superconducting THz electronics with Josephson vortices. In summary this book delivers a global picture of the state of the art in TERA-MIR generation, detection and applications.

Author : Anonim
Publisher : Unknown
Page : 504 pages
File Size : 49,6 Mb
Release : 2024-06-01
Category : Technology
ISBN : STANFORD:36105113728187

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Spinoff by Anonim Pdf

Author : G. Eranna
Publisher : CRC Press
Page : 335 pages
File Size : 54,7 Mb
Release : 2011-12-19
Category : Science
ISBN : 9781439863404

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Metal Oxide Nanostructures as Gas Sensing Devices by G. Eranna Pdf

Metal Oxide Nanostructures as Gas Sensing Devices explores the development of an integrated micro gas sensor that is based on advanced metal oxide nanostructures and is compatible with modern semiconductor fabrication technology. This sensor can then be used to create a compact, low-power, handheld device for analyzing air ambience. The book first covers current gas sensing tools and discusses the necessity for miniaturized sensors. It then focuses on the materials, devices, and techniques used for gas sensing applications, such as resistance and capacitance variations. The author addresses the issues of sensitivity, concentration, and temperature dependency as well as the response and recovery times crucial for sensors. He also presents techniques for synthesizing different metal oxides, particularly those with nanodimensional structures. The text goes on to highlight the gas sensing properties of many nanostructured metal oxides, from aluminum and cerium to iron and titanium to zinc and zirconium. The final chapters deal with existing and future devices that are based on nanostructures. Miniaturized systems that analyze air ambience need sensors capable of identifying different gaseous species. Exploring state-of-the-art gas sensing devices, this book shows how nanostructured metal oxides are ideally suited for use as gas sensing elements.

Author : John P. Dakin,Robert G. W. Brown
Publisher : CRC Press
Page : 632 pages
File Size : 45,6 Mb
Release : 2017-10-05
Category : Science
ISBN : 9781351595599

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Handbook of Optoelectronics by John P. Dakin,Robert G. W. Brown Pdf

Handbook of Optoelectronics offers a self-contained reference from the basic science and light sources to devices and modern applications across the entire spectrum of disciplines utilizing optoelectronic technologies. This second edition gives a complete update of the original work with a focus on systems and applications. Volume I covers the details of optoelectronic devices and techniques including semiconductor lasers, optical detectors and receivers, optical fiber devices, modulators, amplifiers, integrated optics, LEDs, and engineered optical materials with brand new chapters on silicon photonics, nanophotonics, and graphene optoelectronics. Volume II addresses the underlying system technologies enabling state-of-the-art communications, imaging, displays, sensing, data processing, energy conversion, and actuation. Volume III is brand new to this edition, focusing on applications in infrastructure, transport, security, surveillance, environmental monitoring, military, industrial, oil and gas, energy generation and distribution, medicine, and free space. No other resource in the field comes close to its breadth and depth, with contributions from leading industrial and academic institutions around the world. Whether used as a reference, research tool, or broad-based introduction to the field, the Handbook offers everything you need to get started. John P. Dakin, PhD, is professor (emeritus) at the Optoelectronics Research Centre, University of Southampton, UK. Robert G. W. Brown, PhD, is chief executive officer of the American Institute of Physics and an adjunct full professor in the Beckman Laser Institute and Medical Clinic at the University of California, Irvine.

Author : Dermot Roddy
Publisher : Elsevier
Page : 448 pages
File Size : 40,7 Mb
Release : 2010-05-24
Category : Technology & Engineering
ISBN : 9781845699468

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Advanced Power Plant Materials, Design and Technology by Dermot Roddy Pdf

Fossil-fuel power plants account for the majority of worldwide power generation. Increasing global energy demands, coupled with issues of ageing and inefficient power plants, have led to new power plant construction programmes. As cheaper fossil fuel resources are exhausted and emissions criteria are tightened, utilities are turning to power plants designed with performance in mind to satisfy requirements for improved capacity, efficiency, and environmental characteristics. Advanced power plant materials, design and technology provides a comprehensive reference on the state of the art of gas-fired and coal-fired power plants, their major components and performance improvement options. Part one critically reviews advanced power plant designs which target both higher efficiency and flexible operation, including reviews of combined cycle technology and materials performance issues. Part two reviews major plant components for improved operation, including advanced membrane technology for both hydrogen (H2) and carbon dioxide (CO2) separation, as well as flue gas handling technologies for improved emissions control of sulphur oxides (SOx), nitrogen oxides (NOx), mercury, ash and particulates. The section concludes with coverage of high-temperature sensors, and monitoring and control technology that are essential to power plant operation and performance optimisation. Part three begins with coverage of low-rank coal upgrading and biomass resource utilisation for improved power plant fuel flexibility. Routes to improve the environmental impact are also reviewed, with chapters detailing the integration of underground coal gasification and the application of carbon dioxide (CO2) capture and storage. Finally, improved generation performance is reviewed with coverage of syngas and hydrogen (H2) production from fossil-fuel feedstocks. With its distinguished international team of contributors, Advanced power plant materials, design and technology is a standard reference for all power plant engineers and operators, as well as to academics and researchers in this field. Provides a comprehensive reference on the state-of-the-art gas-fired and coal-fired power plants, their major components and performance improvement options Examines major plant components for improved operation as well as flue gas handling technologies for improved emissions control Routes to improve environmental impact are discussed with chapters detailing the integration of underground coal gasification