Laser Spectroscopy Of Highly Vibrationally Excited Molecules

Author : Vladilen Stepanovich Letokhov
Publisher : CRC Press
Page : 397 pages
File Size : 44,7 Mb
Release : 2021-07-28
Category : Science
ISBN : 9781000445121

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Laser Spectroscopy of Highly Vibrationally Excited Molecules by Vladilen Stepanovich Letokhov Pdf

Laser spectroscopy has been perfected over the last fifteen years to become a precise tool for the investigation of highly vibrationally excited molecules. Intense infrared laser radiation permits both the multiple-photon resonant excitation and the dissociation of polyatomic molecules. In this book, the latest results of some of the foremost Soviet researchers are published for the first time in the West. Laser Spectroscopy of Highly Vibrationally Excited Molecules contains a comprehensive study of both the experimental and theoretical aspects of the basic photophysical interactions that occur in these processes. The book first focuses on the nonlinear interaction between the resonant vibrational mode and the intense infrared field and then examines the nonlinear interaction between the vibrational modes themselves due to anharmonicity. These interrelated processes determine all the characteristics of polyatomic molecules in an infrared field. The book also discusses related phenomena such as spectra broadening, optical resonance, photon echoes, and dynamical chaos. It includes examples of multiple-photon resonant excitation such as the excitation of OsO4 by CO^O2 laser radiation, which is detected by the visible luminescence that results. This book will be of great interest to researchers and postgraduate students in infrared laser spectroscopy and the laser chemistry of molecules and applications of isotope separation.

Author : Vladilen Stepanovich Letokhov
Publisher : CRC Press
Page : 358 pages
File Size : 54,9 Mb
Release : 2021-07-29
Category : Science
ISBN : 9781000447859

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Laser Spectroscopy of Highly Vibrationally Excited Molecules by Vladilen Stepanovich Letokhov Pdf

Laser spectroscopy has been perfected over the last fifteen years to become a precise tool for the investigation of highly vibrationally excited molecules. Intense infrared laser radiation permits both the multiple-photon resonant excitation and the dissociation of polyatomic molecules. In this book, the latest results of some of the foremost Soviet researchers are published for the first time in the West. Laser Spectroscopy of Highly Vibrationally Excited Molecules contains a comprehensive study of both the experimental and theoretical aspects of the basic photophysical interactions that occur in these processes. The book first focuses on the nonlinear interaction between the resonant vibrational mode and the intense infrared field and then examines the nonlinear interaction between the vibrational modes themselves due to anharmonicity. These interrelated processes determine all the characteristics of polyatomic molecules in an infrared field. The book also discusses related phenomena such as spectra broadening, optical resonance, photon echoes, and dynamical chaos. It includes examples of multiple-photon resonant excitation such as the excitation of OsO4 by CO^O2 laser radiation, which is detected by the visible luminescence that results. This book will be of great interest to researchers and postgraduate students in infrared laser spectroscopy and the laser chemistry of molecules and applications of isotope separation.

Author : Hai-Lung Dai,Robert W. Field
Publisher : World Scientific
Page : 1154 pages
File Size : 49,5 Mb
Release : 1995
Category : Science
ISBN : 9810217498

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Molecular Dynamics and Spectroscopy by Stimulated Emission Pumping by Hai-Lung Dai,Robert W. Field Pdf

Since the first stimulated emission pumping (SEP) experiments more than a decade ago, this technique has proven powerful for studying vibrationally excited molecules. SEP is now widely used by increasing numbers of research groups to investigate fundamental problems in spectroscopy, intramolecular dynamics, intermolecular interactions, and even reactions. SEP provides rotationally pre-selected spectra of vibrationally highly excited molecules undergoing large amplitude motions. A unique feature of SEP is the ability to access systematically a wide variety of extreme excitations localized in various parts of a molecule, and to prepare populations in specific, high vibrational levels. SEP has made it possible to ask and answer specific questions about intramolecular vibrational redistribution and the role of vibrational excitation in chemical reactions.

Author : Wolfgang Demtröder
Publisher : Springer Science & Business Media
Page : 997 pages
File Size : 41,5 Mb
Release : 2013-06-29
Category : Science
ISBN : 9783662051559

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Laser Spectroscopy by Wolfgang Demtröder Pdf

Keeping abreast of the latest techniques and applications, this new edition of the standard reference and graduate text on laser spectroscopy has been completely revised and expanded. While the general concept is unchanged, the new edition features a broad array of new material, e.g., frequency doubling in external cavities, reliable cw-parametric oscillators, tunable narrow-band UV sources, more sensitive detection techniques, tunable femtosecond and sub-femtosecond lasers (X-ray region and the attosecond range), control of atomic and molecular excitations, frequency combs able to synchronize independent femtosecond lasers, coherent matter waves, and still more applications in chemical analysis, medical diagnostics, and engineering.

Author : Anonim
Publisher : Elsevier
Page : 424 pages
File Size : 44,5 Mb
Release : 2000-10-25
Category : Science
ISBN : 0080525431

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Advances in Atomic, Molecular, and Optical Physics by Anonim Pdf

This series, established in 1965, is concerned with recent developments in the general area of atomic, molecular, and optical physics. The field is in a state of rapid growth, as new experimental and theoretical techniques are used on many old and new problems. Topics covered also include related applied areas, such as atmospheric science, astrophysics, surface physics, and laser physics. Articles are written by distinguished experts who are active in their research fields. The articles contain both relevant review material and detailed descriptions of important recent developments.

Author : Jonathan Howard Gutow
Publisher : Unknown
Page : 526 pages
File Size : 44,9 Mb
Release : 1991
Category : Electronic
ISBN : STANFORD:36105033226387

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Dancing Molecules by Jonathan Howard Gutow Pdf

Author : H. Walther
Publisher : Springer Science & Business Media
Page : 400 pages
File Size : 52,6 Mb
Release : 2006-01-21
Category : Science
ISBN : 9783540375654

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Laser Spectroscopy of Atoms and Molecules by H. Walther Pdf

With contributions by numerous experts

Author : Martin Quack,Frederic Merkt
Publisher : John Wiley & Sons
Page : 2236 pages
File Size : 40,6 Mb
Release : 2011-09-26
Category : Science
ISBN : 9780470066539

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Handbook of High-resolution Spectroscopy by Martin Quack,Frederic Merkt Pdf

The field of High-Resolution Spectroscopy has been considerably extended and even redefined in some areas. Combining the knowledge of spectroscopy, laser technology, chemical computation, and experiments, Handbook of High-Resolution Spectroscopy provides a comprehensive survey of the whole field as it presents itself today, with emphasis on the recent developments. This essential handbook for advanced research students, graduate students, and researchers takes a systematic approach through the range of wavelengths and includes the latest advances in experiment and theory that will help and guide future applications. The first comprehensive survey in high-resolution molecular spectroscopy for over 15 years Brings together the knowledge of spectroscopy, laser technology, chemical computation and experiments Brings the reader up-to-date with the many advances that have been made in recent times Takes the reader through the range of wavelengths, covering all possible techniques such as Microwave Spectroscopy, Infrared Spectroscopy, Raman Spectroscopy, VIS, UV and VUV Combines theoretical, computational and experimental aspects Has numerous applications in a wide range of scientific domains Edited by two leaders in this field Provides an overview of rotational, vibration, electronic and photoelectron spectroscopy Volume 1 - Introduction: Fundamentals of Molecular Spectroscopy Volume 2 - High-Resolution Molecular Spectroscopy: Methods and Results Volume 3 - Special Methods & Applications

Author : Hai-Lung Dai,Wilson Ho
Publisher : World Scientific
Page : 824 pages
File Size : 55,6 Mb
Release : 1995
Category : Laser spectroscopy
ISBN : 9810229976

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Laser Spectroscopy and Photochemistry on Metal Surfaces by Hai-Lung Dai,Wilson Ho Pdf

Author : John H. Moore,Nicholas D. Spencer
Publisher : CRC Press
Page : 715 pages
File Size : 43,5 Mb
Release : 2023-07-03
Category : Science
ISBN : 9781003803232

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Encyclopedia of Chemical Physics and Physical Chemistry by John H. Moore,Nicholas D. Spencer Pdf

The Encyclopedia of Physical Chemistry and Chemical Physics introduces possibly unfamiliar areas, explains important experimental and computational techniques, and describes modern endeavors. The encyclopedia quickly provides the basics, defines the scope of each subdiscipline, and indicates where to go for a more complete and detailed explanation. Particular attention has been paid to symbols and abbreviations to make this a user-friendly encyclopedia. Care has been taken to ensure that the reading level is suitable for the trained chemist or physicist. The encyclopedia is divided in three major sections: FUNDAMENTALS: the mechanics of atoms and molecules and their interactions, the macroscopic and statistical description of systems at equilibrium, and the basic ways of treating reacting systems. The contributions in this section assume a somewhat less sophisticated audience than the two subsequent sections. At least a portion of each article inevitably covers material that might also be found in a modern, undergraduate physical chemistry text. METHODS: the instrumentation and fundamental theory employed in the major spectroscopic techniques, the experimental means for characterizing materials, the instrumentation and basic theory employed in the study of chemical kinetics, and the computational techniques used to predict the static and dynamic properties of materials. APPLICATIONS: specific topics of current interest and intensive research. For the practicing physicist or chemist, this encyclopedia is the place to start when confronted with a new problem or when the techniques of an unfamiliar area might be exploited. For a graduate student in chemistry or physics, the encyclopedia gives a synopsis of the basics and an overview of the range of activities in which physical principles are applied to chemical problems. It will lead any of these groups to the salient points of a new field as rapidly as possible and gives pointers as to where to read about the topic in more detail.

Author : Anonim
Publisher : Unknown
Page : 704 pages
File Size : 46,6 Mb
Release : 1995
Category : Aeronautics
ISBN : UIUC:30112050127304

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Scientific and Technical Aerospace Reports by Anonim Pdf

Author : Leonid Nikiforovich Sinit︠s︡a
Publisher : SPIE-International Society for Optical Engineering
Page : 328 pages
File Size : 48,8 Mb
Release : 2004
Category : Science
ISBN : 081945219X

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14th Symposium on High-Resolution Molecular Spectroscopy by Leonid Nikiforovich Sinit︠s︡a Pdf

Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.

Author : Anonim
Publisher : Unknown
Page : 752 pages
File Size : 52,9 Mb
Release : 1992
Category : Power resources
ISBN : MINN:30000006337103

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Energy Research Abstracts by Anonim Pdf

Author : Zu-Geng Wang,Hui-Rong Xia
Publisher : Springer Science & Business Media
Page : 291 pages
File Size : 48,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642837180

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Molecular and Laser Spectroscopy by Zu-Geng Wang,Hui-Rong Xia Pdf

The spectra of molecules containing more than one atom are necessarily of single atoms. They are correspondingly much more complex than those richer, not only in the number of spectral lines, but also in qualitatively different phenomena which do not have any counterpart in single atoms. Historically, molecular spectra have revealed much fundamental phy sics, such as the connection between nuclear spin statistics. They have pro vided models of physical systems which have been useful in quite different areas, such as particle physics. Most especially, molecular spectra are of fundamental importance in understanding chemical bonding. They reveal not only bond lengths but also the strength of the bonding potential between atoms. Moreover, these measurements are obtained for electronic excited states, as well as for the ground state, and for unstable short-lived molecules. In recent years, tunable lasers have provided powerful tools for the measurement and analysis of molecular spectra. Even before that, molecules were being used in lasers, most notably in the carbon dioxide laser, which finds many industrial applications.

Author : E. Roland Menzel
Publisher : CRC Press
Page : 328 pages
File Size : 50,7 Mb
Release : 1994-09-01
Category : Science
ISBN : 0824792653

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Laser Spectroscopy by E. Roland Menzel Pdf

This work describes experimental techniques using laser spectroscopy and presents specific practical applications for this technology in many fields, including physics, engineering, chemistry, medicine and bioscience. The general spectroscopic features of molecules are delineated; transition metal and rare earth complexes are examined; and transition selection rules are explained.