Co-laser Photoacoustic Spectroscopy of Gases and Vapors for Trace Gas Analysis

Co-laser Photoacoustic Spectroscopy of Gases and Vapors for Trace Gas Analysis PDF Author: Stefan Bernegger
Publisher:
ISBN:
Category :
Languages : en
Pages : 162

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Co-laser Photoacoustic Spectroscopy of Gases and Vapors for Trace Gas Analysis

Co-laser Photoacoustic Spectroscopy of Gases and Vapors for Trace Gas Analysis PDF Author: Stefan Bernegger
Publisher:
ISBN:
Category :
Languages : en
Pages : 162

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CO2 Laser Photoacoustic Spectroscopy for Ultrasensitive Gas Detection

CO2 Laser Photoacoustic Spectroscopy for Ultrasensitive Gas Detection PDF Author: Ana Maria Bratu
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659635465
Category :
Languages : en
Pages : 84

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Book Description
CO2 Laser Photoacoustic Spectroscopy for Ultrasensitive Gas Detection is an easy-to-read guide to understanding the fundamentals of lasers, experimental method of CO2 laser spectroscopy and applications. This book provide informative data of a functional photoacoustic instrument with various applications in different disciplines. The wide scope of the chapters ranges from descriptions of the method, through the use of breath analysis in the study of physiological phenomena, to the identification of hazardous gases from surgical smoke. This book will provide a solid grounding for physicists, chemists, and engineers involved in trace gas analysis and detection.

Air Monitoring by Spectroscopic Techniques

Air Monitoring by Spectroscopic Techniques PDF Author: Markus W. Sigrist
Publisher: John Wiley & Sons
ISBN: 9780471558750
Category : Technology & Engineering
Languages : en
Pages : 564

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Book Description
Leading experts discuss the characteristics, advantages, limitations and future aspects of modern spectroscopic techniques for environmental analysis. Demonstrates how these methods can be applied to trace gas detection and assessment. Concentrates on the latest techniques--both laser and non-laser based--which offer advantages for air pollution and gas monitoring as opposed to more conventional methods. Numerous examples of applications illustrate the potential of the techniques backed up by cutting-edge information and representative data.

In-situ Atmospheric Trace Gas Monitoring by CO2 Laser Photoacoustic Spectroscopy

In-situ Atmospheric Trace Gas Monitoring by CO2 Laser Photoacoustic Spectroscopy PDF Author: Marc Moeckli
Publisher:
ISBN:
Category :
Languages : en
Pages : 138

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Advances in Spectroscopic Monitoring of the Atmosphere

Advances in Spectroscopic Monitoring of the Atmosphere PDF Author: Weidong Chen
Publisher: Elsevier
ISBN: 0128156899
Category : Science
Languages : en
Pages : 634

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Book Description
Advances in Spectroscopic Monitoring of the Atmosphere provides a comprehensive overview of cutting-edge technologies and monitoring applications. Concepts are illustrated by numerous examples with information on spectroscopic techniques and applications widely distributed throughout the text. This information is important for researchers to gain an overview of recent developments in the field and make informed selections among the most suitable techniques. This volume also provides information that will allow researchers to explore implementing and developing new diagnostic tools or new approaches for trace gas and aerosol sensing themselves. Advances in Spectroscopic Monitoring of the Atmosphere covers advanced and newly emerging spectroscopic techniques for optical metrology of gases and particles in the atmosphere. This book will be a valuable reference for atmospheric scientists, including those whose focus is applying the methods to atmospheric studies, and those who develop instrumentation. It will also serve as a useful introduction to researchers entering the field and provide relevant examples to researchers and students developing and applying optical sensors for a variety of other scientific, technical, and industrial uses. - Overview of new applications including remote sensing by UAV, laser heterodyne radiometry, dual comb spectroscopy, and more - Features in-situ observations and measurements for real-world data - Includes content on leading edge optical sensors

Photoacoustic, Photothermal and Photochemical Processes in Gases

Photoacoustic, Photothermal and Photochemical Processes in Gases PDF Author: Peter Hess
Publisher: Springer Science & Business Media
ISBN: 3642838510
Category : Science
Languages : en
Pages : 260

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Book Description
Gas-phase photoacoustics are treated comprehensively for the first time in this book. Review articles by leading scientists in the respective research areas introduce their fields, review present knowledge and conclude with the latest developments and future prospects. Topics covered include the theory of photoacoustics in the frequency and time domains, acoustic resonator models, a great variety of experimental setups and techniques, studies of spectrocopy and fundamental kinetic processes such as energy transfer and chemical reactions, and applications such as air and exhaust monitoring and trace gas detection in biology and agriculture. The book will interest newcomers to photoacoustics, since it gives an overview of the important directions of current research and detailed descriptions of experimental methods. It will also be a valuable source of information for those already involved in photoacoustic research due to its clear presentation of theory and experimental results. All relevant literature references in this rapidly expanding field of laser applications are included.

Optical, Acoustic, Magnetic, and Mechanical Sensor Technologies

Optical, Acoustic, Magnetic, and Mechanical Sensor Technologies PDF Author: Krzysztof Iniewski
Publisher: CRC Press
ISBN: 1439869782
Category : Computers
Languages : en
Pages : 357

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Book Description
Light on physics and math, with a heavy focus on practical applications, Optical, Acoustic, Magnetic, and Mechanical Sensor Technologies discusses the developments necessary to realize the growth of truly integrated sensors for use in physical, biological, optical, and chemical sensing, as well as future micro- and nanotechnologies. Used to pick up sound, movement, and optical or magnetic signals, portable and lightweight sensors are perpetually in demand in consumer electronics, biomedical engineering, military applications, and a wide range of other sectors. However, despite extensive existing developments in computing and communications for integrated microsystems, we are only just now seeing real transformational changes in sensors, which are critical to conducting so many advanced, integrated tasks. This book is designed in two sections—Optical and Acoustic Sensors and Magnetic and Mechanical Sensors—that address the latest developments in sensors. The first part covers: Optical and acoustic sensors, particularly those based on polymer optical fibers Potential of integrated optical biosensors and silicon photonics Luminescent thermometry and solar cell analyses Description of research from United States Army Research Laboratory on sensing applications using photoacoustic spectroscopy Advances in the design of underwater acoustic modems The second discusses: Magnetic and mechanical sensors, starting with coverage of magnetic field scanning Some contributors’ personal accomplishments in combining MEMS and CMOS technologies for artificial microsystems used to sense airflow, temperature, and humidity MEMS-based micro hot-plate devices Vibration energy harvesting with piezoelectric MEMS Self-powered wireless sensing As sensors inevitably become omnipresent elements in most aspects of everyday life, this book assesses their massive potential in the development of interfacing applications for various areas of product design and sciences—including electronics, photonics, mechanics, chemistry, and biology, to name just a few.

Photoacoustic and Photothermal Phenomena

Photoacoustic and Photothermal Phenomena PDF Author: Peter Hess
Publisher: Springer
ISBN: 3540481818
Category : Science
Languages : en
Pages : 588

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Book Description
photoacoustic and Photothermal Phenomena contains reviews and a large numberof selected contributed papers reporting progress in the application of new photoacoustic and photo- thermal techniques in physics, chemistry, biology, medicine and materials science. Theoretical and experimental work is presented on spectroscopy, kinetics and relaxation, trace analysis, mass and heat transport, surfaces and thin films, nondestructive evaluation,ultrasonics and semiconductors.

Smart Sensors for Industrial Applications

Smart Sensors for Industrial Applications PDF Author: Krzysztof Iniewski
Publisher: CRC Press
ISBN: 1351831917
Category : Technology & Engineering
Languages : en
Pages : 601

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Book Description
Sensor technologies are a rapidly growing area of interest in science and product design, embracing developments in electronics, photonics, mechanics, chemistry, and biology. Their presence is widespread in everyday life, where they are used to sense sound, movement, and optical or magnetic signals. The demand for portable and lightweight sensors is relentless in several industries, from consumer electronics to biomedical engineering to the military. Smart Sensors for Industrial Applications brings together the latest research in smart sensors technology and exposes the reader to myriad applications that this technology has enabled. Organized into five parts, the book explores: Photonics and optoelectronics sensors, including developments in optical fibers, Brillouin detection, and Doppler effect analysis. Chapters also look at key applications such as oxygen detection, directional discrimination, and optical sensing. Infrared and thermal sensors, such as Bragg gratings, thin films, and microbolometers. Contributors also cover temperature measurements in industrial conditions, including sensing inside explosions. Magnetic and inductive sensors, including magnetometers, inductive coupling, and ferro-fluidics. The book also discusses magnetic field and inductive current measurements in various industrial conditions, such as on airplanes. Sound and ultrasound sensors, including underwater acoustic modem, vibrational spectroscopy, and photoacoustics. Piezoresistive, wireless, and electrical sensors, with applications in health monitoring, agrofood, and other industries. Featuring contributions by experts from around the world, this book offers a comprehensive review of the groundbreaking technologies and the latest applications and trends in the field of smart sensors.

Photoacoustic, Photothermal, and Photochemical Processes in Gases

Photoacoustic, Photothermal, and Photochemical Processes in Gases PDF Author: Peter Hess
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 280

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Book Description