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Lasers In Analytical Atomic Spectroscopy
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Book Synopsis Lasers in Analytical Atomic Spectroscopy by : Joseph Sneddon
Download or read book Lasers in Analytical Atomic Spectroscopy written by Joseph Sneddon and published by John Wiley & Sons. This book was released on 1996-12-27 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Die wichtigsten Möglichkeiten des Einsatzes von Lasern in der Atomspektroskopie - übersichtlich zusammengestellt und kritisch diskutiert! Diese erste Monographie zum Thema bringt Ihnen vielfältige Aspekte dieses noch jungen Gebietes nahe, von dem man sich eine stürmische Entwicklung im Verlauf der nächste 4-5 Jahre verspricht. Neben einer zügigen, mathematisch nicht überladenen Einführung in die Grundlagen der Atomspektroskopie und Lasertechnologie erfahren Sie von anerkannten Spezialisten Einzelheiten zur Atomfluoreszenzspektroskopie mit Laseranregung, Laserablation (Probenpräparation in ICP-MS und ICP-AES), zur laserinduzierten Emissionsspektrometrie (LIBS) und laserverstärkten Ionisationsspektrometrie (LEI).
Book Synopsis Laser Spectroscopy for Sensing: Fundamentals, Techniques and Applications by : Matthieu Baudelet
Download or read book Laser Spectroscopy for Sensing: Fundamentals, Techniques and Applications written by Matthieu Baudelet and published by Woodhead Publishing. This book was released on 2017-11-13 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser spectroscopy is a valuable tool for sensing and chemical analysis. Developments in lasers, detectors and mathematical analytical tools have led to improvements in the sensitivity and selectivity of spectroscopic techniques and extended their fields of application. Laser Spectroscopy for Sensing examines these advances and how laser spectroscopy can be used in a diverse range of industrial, medical, and environmental applications. Part one reviews basic concepts of atomic and molecular processes and presents the fundamentals of laser technology for controlling the spectral and temporal aspects of laser excitation. In addition, it explains the selectivity, sensitivity, and stability of the measurements, the construction of databases, and the automation of data analysis by machine learning. Part two explores laser spectroscopy techniques, including cavity-based absorption spectroscopy and the use of photo-acoustic spectroscopy to acquire absorption spectra of gases and condensed media. These chapters discuss imaging methods using laser-induced fluorescence and phosphorescence spectroscopies before focusing on light detection and ranging, photothermal spectroscopy and terahertz spectroscopy. Part three covers a variety of applications of these techniques, particularly the detection of chemical, biological, and explosive threats, as well as their use in medicine and forensic science. Finally, the book examines spectroscopic analysis of industrial materials and their applications in nuclear research and industry. The text provides readers with a broad overview of the techniques and applications of laser spectroscopy for sensing. It is of great interest to laser scientists and engineers, as well as professionals using lasers for medical applications, environmental applications, military applications, and material processing. Presents the fundamentals of laser technology for controlling the spectral and temporal aspects of laser excitation Explores laser spectroscopy techniques, including cavity-based absorption spectroscopy and the use of photo-acoustic spectroscopy to acquire absorption spectra of gases and condensed media Considers spectroscopic analysis of industrial materials and their applications in nuclear research and industry
Book Synopsis Handbook of Laser-Induced Breakdown Spectroscopy by : David A. Cremers
Download or read book Handbook of Laser-Induced Breakdown Spectroscopy written by David A. Cremers and published by John Wiley & Sons. This book was released on 2013-03-15 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Starting from fundamentals and moving through a thorough discussion of equipment, methods, and techniques, the Handbook of Laser-Induced Breakdown Spectroscopy provides a unique reference source that will be of value for many years to come for this important new analysis method. The authors, with a total of over 60 years of experience in the LIBS method, use a combination of tutorial discussions ranging from basic principles up to more advanced descriptions along with extensive figures and photographs to clearly explain topics addressed in the text. In this second edition, chapters on the use of statistical analysis and advances in detection of weapons of mass destruction have been added. Tables of data related to analysis with LIBS have been updated. The Handbook of Laser-Induced Breakdown Spectroscopy, Second Edition: provides a thorough but understandable discussion of the basic principles of the method based on atomic emission spectroscopy, including recently available data leading to better characterization of the LIBS plasma; presents a discussion of the many advantages of the method along with limitations, to provide the reader a balanced overview of capabilities of the method; describes LIBS instrumentation ranging from basic set-ups to more advanced configurations; presents a comprehensive discussion of the different types of components (laser, spectrometers, detectors) that can be used for LIBS apparatuses along with suggestions for their use, as well as an up-to-date treatment of the newest advances and capabilities of LIBS instruments; presents the analytical capabilities of the method in terms of detection limits, accuracy, and precision of measurements for a variety of different sample types; discusses methods of sampling different media such as gases, liquids, and solids; presents an overview of some real-world applications of the method, with new emphasis on sampling of biologically and physically dangerous materials; provides an up-to-date list of references to LIBS literature along with the latest detection limits and a unique list of element detection limits using a uniform analysis method; provides annotated examples of LIBS spectra which can serve as references for the general reader and will be especially useful for those starting out in the field.
Book Synopsis Laser Induced Breakdown Spectroscopy (LIBS) by : Vivek K. Singh
Download or read book Laser Induced Breakdown Spectroscopy (LIBS) written by Vivek K. Singh and published by John Wiley & Sons. This book was released on 2023-03-14 with total page 2162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser Induced Breakdown Spectroscopy (LIBS) Essential resource covering the field of LIBS, with respect to its fundamentals, established and novel applications, and future prospects Laser Induced Breakdown Spectroscopy (LIBS), presents in two comprehensive volumes a thorough discussion of the basic principles of the method, including important recently available data which can lead to a better characterization of the LIBS plasma. This extensive work contains detailed discussions on the lasers, spectrometers, and detectors that can be used for LIBS apparatuses and describes various instrumentation, ranging from basic setups to more advanced configurations. As a modern resource, the work includes the newest advances and capabilities of LIBS instruments, featuring the recent developments of Dual-Pulse LIBS, Femtosecond LIBS, and Micro-LIBS as well as their applications. Throughout, the contributions discuss the analytical capabilities of the method in terms of detection limits, accuracy, and precision of measurements for a variety of samples. Lastly, an extensive range of applications is presented, including food technology, environmental science, nuclear reactors, nanoscience and nanotechnology, and biological and biomedical developments. Sample topics covered within the work include: iagnostics of laser induced plasma (LIP): LIBS plasma and its characteristics, factors affecting the LIBS plasma, methods of enhancing LIBS sensitivity, and LTE/non-LTE plasmas Instrumental developments in LIBS: light collection system and spectral detection systems, handheld LIBS, deep sea LIBS, and industrial sorters and analyzers Femtosecond laser ablation: laser-matter interaction, laser absorption, energy transport, ablation mechanisms and threshold, and plasma characterization Micro-analysis and LIBS imaging: microjoule laser sources, scaling libs to microjoule energies, micrometer scaling, advanced applications, and future prospects Spectroscopic and analytical scientists working with LIBS will find this wide-ranging reference immensely helpful in developing LIBS instrumentation and applications. Researchers and students in natural sciences and related programs of study will be able to use the work to acquire foundational knowledge on the method and learn about cutting-edge advancements being made in the field.
Book Synopsis Laser Spectroscopy for Sensing by : Matthieu Baudelet
Download or read book Laser Spectroscopy for Sensing written by Matthieu Baudelet and published by Elsevier. This book was released on 2014-02-15 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser spectroscopy is a valuable tool for sensing and chemical analysis. Developments in lasers, detectors and mathematical analytical tools have led to improvements in the sensitivity and selectivity of spectroscopic techniques and extended their fields of application. Laser Spectroscopy for Sensing examines these advances and how laser spectroscopy can be used in a diverse range of industrial, medical, and environmental applications. Part one reviews basic concepts of atomic and molecular processes and presents the fundamentals of laser technology for controlling the spectral and temporal aspects of laser excitation. In addition, it explains the selectivity, sensitivity, and stability of the measurements, the construction of databases, and the automation of data analysis by machine learning. Part two explores laser spectroscopy techniques, including cavity-based absorption spectroscopy and the use of photo-acoustic spectroscopy to acquire absorption spectra of gases and condensed media. These chapters discuss imaging methods using laser-induced fluorescence and phosphorescence spectroscopies before focusing on light detection and ranging, photothermal spectroscopy and terahertz spectroscopy. Part three covers a variety of applications of these techniques, particularly the detection of chemical, biological, and explosive threats, as well as their use in medicine and forensic science. Finally, the book examines spectroscopic analysis of industrial materials and their applications in nuclear research and industry. The text provides readers with a broad overview of the techniques and applications of laser spectroscopy for sensing. It is of great interest to laser scientists and engineers, as well as professionals using lasers for medical applications, environmental applications, military applications, and material processing. Presents the fundamentals of laser technology for controlling the spectral and temporal aspects of laser excitation Explores laser spectroscopy techniques, including cavity-based absorption spectroscopy and the use of photo-acoustic spectroscopy to acquire absorption spectra of gases and condensed media Considers spectroscopic analysis of industrial materials and their applications in nuclear research and industry
Book Synopsis Laser-induced Breakdown Spectrometry by : Yong-Ill Lee
Download or read book Laser-induced Breakdown Spectrometry written by Yong-Ill Lee and published by Nova Publishers. This book was released on 2000 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: When the output from a pulsed laser is forced onto a small spot of a sample, optically induced plasma, called laser-induced plasma (LIP) is formed at the surface. The plasma is formed when the laser power density exceeds the breakdown threshold value of the surface. The plasma can be used in sampling but is proposed as a source for atomic emission spectrometry (AES). In this case the technique is referred to as laser induced breakdown (emission) spectrometry (LIBS). The spectrally and temporally resolved detection and subsequent determination of the specific atomic emission reveals analytical information about the elemental composition of the sample, including solids, liquids and gases. This book is devoted to the analytical technique of laser-induced breakdown spectrometry. An introduction covering some basic principles of atomic emission spectrometry, analytical performance characteristics, and a comparison to more conventional techniques provides background information for the reader. The book is then conveniently divided into three parts: the first part described the instrumentation required and options available, the second part on fundamental studies of the laser plasma, and the third part on applications. Finally the future development of LIBS is presented.
Book Synopsis Atom, Laser And Spectroscopy by : Thakur/rai
Download or read book Atom, Laser And Spectroscopy written by Thakur/rai and published by PHI Learning Pvt. Ltd.. This book was released on 2010-03 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental spectroscopic techniques, especially those involving lasers, have wide-ranging applications in the fields of physics, medicine, electronics, and chemistry. This compact and student-friendly book deals with both the conventional and modern experimental techniques related to atoms, spectroscopy and lasers. It discusses the recent innovations, types and operating principles of lasers and laser systems. The text uses semi-quantum mechanics to present the vector model of atom to explain topics such as splitting of spectral lines and the static electric and magnetic fields. It provides a good understanding of many commonly used lasers as well as the most recent developments on Bose condensate and atom lasers. The text also focuses on such areas as selection rules, laser-induced atomic and two-photon absorption spectroscopy, spontaneous and stimulated emissions, saturation spectroscopy, and many topics. KEY FEATURES: Coverage is quite extensive to cater to students of most Indian universities--with detailed discussions on atoms, spectroscopy and lasers. Gives special emphasis on modern aspects of spectroscopy such as laser cooling of atoms. Contains more than 140 diagrams to illustrate the concepts better. Primarily intended as a text for undergraduate and postgraduate students of Physics in various Indian universities, this uptodate book would be immensely useful also for both undergraduate and postgraduate students in Chemistry, Astrophysics, Metallurgy and Material Science, and Geology and Mining. In addition, the book could be used as a ready reference by analytical chemists, researchers and forensic scientists.
Book Synopsis Analytical Laser Spectroscopy by : S. Martellucci
Download or read book Analytical Laser Spectroscopy written by S. Martellucci and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the Proceedings of a two-week NATO A.S.I. on "Analytical Laser Spectroscopy", held from September 23 to October 3, 1982 in Erice, Italy. This is the 9th annual course of Inter national School of Quantum Electronics organized under the auspices of the "E. Majorana" Center for Scientific Culture. The Advanced Study Institute has been devoted to the analytical applications of lasers in spectroscopy. Atomic and molecular spec troscopy is one of the research fields in which the use of lasers has had a dramatic impact. New spectral information, difficult or impos sible to gather by classical spectroscopy, extremely high resolution spectroscopy of atoms and molecules made possible by the overcoming of the Doppler effect, selective excitation and detection of single atomic and molecular quantum states are just few typical examples of how laser sources have revolutionized the field, offering challenging problems of both fundamental and applied nature. Among the possible approaches to a course on Analytical Laser Spectroscopy, the one which emphasizes the scientific and technologi cal aspects of the advanced laser techniques when applied to chemical analysis has been chosen. In fact, it reflects the new policy of the School to stress the advanced scientific and technological achieve ments in the field of Quantum Electronics. Accordingly, the course has given the broadest information on the ultimate performances of analytical laser spectroscopy techniques and the perspectives of their applications.
Book Synopsis Laser-Induced Breakdown Spectroscopy by : Jagdish P. Singh
Download or read book Laser-Induced Breakdown Spectroscopy written by Jagdish P. Singh and published by Elsevier. This book was released on 2007-10-03 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser induced breakdown spectroscopy (LIBS) is basically an emission spectroscopy technique where atoms and ions are primarily formed in their excited states as a result of interaction between a tightly focused laser beam and the material sample. The interaction between matter and high-density photons generates a plasma plume, which evolves with time and may eventually acquire thermodynamic equilibrium. One of the important features of this technique is that it does not require any sample preparation, unlike conventional spectroscopic analytical techniques. Samples in the form of solids, liquids, gels, gases, plasmas and biological materials (like teeth, leaf or blood) can be studied with almost equal ease. LIBS has rapidly developed into a major analytical technology with the capability of detecting all chemical elements in a sample, of real- time response, and of close-contact or stand-off analysis of targets. The present book has been written by active specialists in this field, it includes the basic principles, the latest developments in instrumentation and the applications of LIBS . It will be useful to analytical chemists and spectroscopists as an important source of information and also to graduate students and researchers engaged in the fields of combustion, environmental science, and planetary and space exploration. * Recent research work * Possible future applications * LIBS Principles
Book Synopsis Atomic and Laser Spectroscopy by : Alan Corney
Download or read book Atomic and Laser Spectroscopy written by Alan Corney and published by Oxford University Press. This book was released on 2006-10-05 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses many advances in optical physics and is intended mainly for experimentalists. The interaction of electromagnetic radiation with free atoms is introduced using classical or semi-classical calculations wherever possible. Topics discussed include the spontaneous emission of radiation, and atomic beam magnetic resonance experiments.
Book Synopsis Lasers in Chemical Analysis by : Gary M. Hieftje
Download or read book Lasers in Chemical Analysis written by Gary M. Hieftje and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lasers are relatively recent additions to the analytical scientist's arsenal. Because of this, many analysts-whether their concern is research or some range of applications-are in need of a tutorial introduction not only to the principles of lasers, their optics, and radiation, but also to their already diverse and burgeoning applications. The artic1es presented in this volume, carefully enhanced and edited from lectures prepared for the ACS Division of Analytical Chemistry 1979 Summer Symposium, are designed to provide just such a broad introduction to the subject. Thus, in addition to several excellent chapters on laser fundamentals, there are many practically oriented artic1es dealing with laser analytical methodology, inc1uding techniques based on the absorption oflaser radiation, on laser-induced fluorescence, and on some of the uses of lasers in chemical instru mentation. The first of these sections is pivotal and reflects in part our philosophy in organizing this collection. The authors of the initial chapters were invited not only because of their expertise in the field of lasers and analytical chemistry, but also because their didactic approach to writing and their c1arity of presentation were well known to us. It is our hope that individual readers with little knowledge of lasers will gain from these introductory chapters sufficient information to render the later, more detailed artic1es both useful and meaningful.
Book Synopsis Atomic Emission Spectrometry by : Heinz-Gerd Joosten
Download or read book Atomic Emission Spectrometry written by Heinz-Gerd Joosten and published by Walter de Gruyter GmbH & Co KG. This book was released on 2020-03-09 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atomic Emission Spectrometry is a powerful analytical method which is utilized in academia and industry for quantitative and qualitative elemental analysis. This publication is an excellent guide to the technique, explaining the underlying theory and covering practical measurement applications. Extremely well-written and organized, this book is a beneficial instrument for every scientist or professional working with AES.
Book Synopsis Progress in Analytical Atomic Spectroscopy by : C L Chakrabarti
Download or read book Progress in Analytical Atomic Spectroscopy written by C L Chakrabarti and published by Elsevier. This book was released on 2016-06-03 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress in Analytical Atomic Spectroscopy, Volume 7 is a collection of papers that covers the advances in analytical atomic spectroscopy. The book presents nine articles that cover areas such as methodologies and applications. The text first details the diagnostic opportunities of high voltage discharges, and then proceeds to presenting the practical applications of signal-to-noise treatment in analytical spectrometry. The next two chapters cover laser vaporization and ionization. Chapter 5 discusses the models in electrothermal atomization, while Chapter 6 tackles microwave induced plasma. The seventh chapter details equidensitometry. In the eighth chapter, the book talks about a study of sample volatilization in a graphite furnace by means of atomic and molecular absorption spectra. The last chapter covers the image sensor application in analytical spectrometry. The text will be of great use to chemists who aim to expand their knowledge in analytical spectrometry.
Book Synopsis Progress in Analytical Atomic Spectroscopy by : C L Chakrabarti
Download or read book Progress in Analytical Atomic Spectroscopy written by C L Chakrabarti and published by Elsevier. This book was released on 2016-06-03 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress in Analytical Atomic Spectroscopy, Volume 3 presents the advancement in the study of the electromagnetic radiation that atoms absorb and emit. The book first explores the nuclear energy materials, and then discusses the thermodynamic study of gaseous monocyanides through electrothermal atomic absorption spectrometry. The multielement atomic fluorescence spectroscopy and the analytical atomic spectroscopy of metallurigical materials are then tackled. The text also looks into a theoretical approach to the analytical capabilities of atomic spectrometric techniques utilizing tunable lasers. The latter parts explain the analytical applications of spectra of diatomic molecules; the chemical reactions in atom reservoirs used in atomic absorption spectroscopy; and the Zeeman effect atomic absorption. The text will be helpful to those interested in analytical atomic spectroscopy.
Book Synopsis Analytical Aspects of Atomic Laser Spectrochemistry by : Kay Niemax
Download or read book Analytical Aspects of Atomic Laser Spectrochemistry written by Kay Niemax and published by CRC Press. This book was released on 1989 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of a reliable, continuously tunable laser has produced a strong revival in atomic and molecular spectroscopy, allowing the more precise measurement of spectral wavelengths of transitions, the performance of various sorts of Doppler-free high-resolution spectroscopy and the collection of spectral information with high sensitivity from a small ensemble of particles. This review discusses the possibilities of the method and its inherent problems. Tunable lasers must be made easier to operate, more stable and less expensive. It is suggested that the semiconductor diode laser could be the solution to these problems, if it is properly developed.
Book Synopsis Advances in Atomic Spectroscopy by : J. Sneddon
Download or read book Advances in Atomic Spectroscopy written by J. Sneddon and published by Elsevier. This book was released on 2000-01-27 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fifth volume of the successful series Advances in Atomic Spectroscopy continues to discuss and investigate the area of atomic spectroscopy. It begins with a description of the use of various atomic spectroscopic methods and applications of speciation studies in atomic spectroscopy. The emphasis is on combining atomic spectroscopy with gas and liquid chromatography. In chapter two the authors describe new developments in tunable lasers and the impact they will have on atomic spectroscopy. The traditional methods of detection, such as photography and the photomultiplier, and how they are being replaced by new detectors is discussed in chapter three. The very active area of glow discharge atomic spectrometry is presented in chapter four where, after a brief introduction and historical review, the use of glow discharge lamps for atomic spectroscopy and mass spectrometry are discussed. Included in this discussion is geometry and radiofrequency power. The future of this source in atomic spectroscopy is also discussed. This comprehensive book is then completed with a look at the use of a laser-induced or laser-ablated plasma as a spectrochemical source for atomic emission spectrometry.
Book Synopsis Laser-Enhanced Ionization Spectroscopy by : John C. Travis
Download or read book Laser-Enhanced Ionization Spectroscopy written by John C. Travis and published by John Wiley & Sons. This book was released on 1996-04-19 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser-enhanced ionization (LEI) is a type of optical spectrometrythat employs photoexcitation to ionize atoms selectively. Over thepast two decades, this method--originally known as the optogalvaniceffect--has been the object of extensive worldwide research and thesubject of numerous papers and published articles. Until now,however, no single volume has presented this wealth of theory anddata in a cohesive and accessible form. Laser-Enhanced Ionization Spectrometry fills this gap in theliterature. It synthesizes vast amounts of information previouslyavailable only through scattered research papers and covers everyaspect of the technology, from underlying principles and theory tomethodology and applications. This book examines the state of theart of LEI, compares it with other methods, and demonstrates howlaser-enhanced collisional ionization is especially well suited toanalytical atomic spectrometry. The contributors to this collaborative effort--from Russia,Australia, Europe, and the United States--clarify terminology,explain the inner workings of LEI, and offer derivations for bothidealized forms and realistic approximations. They also analyze thecapabilities and limitations of this technique as an analyticalmethod, including instrumentation, sources of noise, limits ofdetection, interferences, and applications. After concentrating largely on flame LEI as the most commonly usedmethod to derive LEI measurements, the discussion moves to thedevelopment of nonflame technologies for LEI. There is alsoextended coverage of the relationship between LEI and laser-inducedfluorescence, including an examination of the interplay oflaser-induced ionization and fluorescence techniques in differentatomic and molecular reservoirs. Laser-Enhanced Ionization Spectrometry places understanding,usefulness, and practical applications ahead of detailedderivations. For practicing analytical chemists andspectroscopists, it offers a clear and uncluttered approach to acomplex subject, as well as a fresh perspective on a still-emergingtechnology. This book sums up the present understanding and state of the art oflaser-enhanced ionization (LEI)-a unique but underutilized tool foranalytical atomic spectrometry. LEI possesses the special abilityto ionize atoms selectively. The text focuses on the role of thistechnology in analytical chemistry, and covers both theory andapplications in one complete, self-contained volume. Carefully crafted by leading experts from around the globe, withcontributions under six key headings, Laser-Enhanced IonizationSpectrometry * Draws on hundreds of research papers to create a comprehensivereference for LEI * Describes in depth how ions are produced, and how a signal isgenerated and detected * Provides an extensive and up-to-date compilation of published LEIdetection limits * Emphasizes basic understanding and practical applications ratherthan detailed derivations * Discusses terms and definitions and clears up sources ofconfusion in the field * Offers up-to-date coverage of instrumentation and applications * Evaluates the usefulness of LEI as an analytical tool * Deals with questions of limits of detection, interference, andnoise * Devotes an entire segment to nonflame technologies for LEI * Extends the discussion to fluorescence techniques and how theycan be interrelated with LEI in various atomic and molecularreservoirs
