High-resolution Infrared Spectroscopy of Transient Molecules - Development of Broadband Optical Parametric Oscillators

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ISBN 13 : 9783954040124
Total Pages : 129 pages
Book Rating : 4.0/5 (41 download)

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Book Synopsis High-resolution Infrared Spectroscopy of Transient Molecules - Development of Broadband Optical Parametric Oscillators by : Jürgen Krieg

Download or read book High-resolution Infrared Spectroscopy of Transient Molecules - Development of Broadband Optical Parametric Oscillators written by Jürgen Krieg and published by . This book was released on 2012 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Influence of Internal States on Ion-Molecule Reactions in a Temperature Variable 22-Pole Ion Trap

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Publisher : Cuvillier Verlag
ISBN 13 : 3736946899
Total Pages : 202 pages
Book Rating : 4.7/5 (369 download)

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Book Synopsis Influence of Internal States on Ion-Molecule Reactions in a Temperature Variable 22-Pole Ion Trap by : Sabrina Gärtner

Download or read book Influence of Internal States on Ion-Molecule Reactions in a Temperature Variable 22-Pole Ion Trap written by Sabrina Gärtner and published by Cuvillier Verlag. This book was released on 2014-04-24 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical reactions between ions and neutral gas are very important in the interstellar medium, since they usually have much lower barriers than neutral-neutral reactions. Thus, they are more likely to take place at low temperatures. In this work, the endothermic reactions of CH2D+, H2D+, and N+ with H2 have been investigated in a temperature variable 22-pole ion trap. Under the chosen conditions inside the trap the chemical processes are comparable to those in typical astrophysical environments. At low temperatures, the reactions mentioned above depend very sensitively on the translational and internal energies of the reaction partners. This dependence can be utilized to gain information on the energy levels or the population of the internal states. Based on this sensitivity, two different types of investigations were performed in this work. High resolution spectra of CH2D+ were obtained, resulting in improved predictions for pure rotational transitions. First steps were made towards a detailed understanding of the processes in laser induced reactions, often leading to non-Gaussian line profiles. In addition, the influence of internal states on ion-molecule reactions allowed to determine the purity of para hydrogen samples and yielded insight into the reaction kinetics of the system N+ + H2.

State-of-the-art Laser Gas Sensing Technologies

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Publisher : MDPI
ISBN 13 : 3039283987
Total Pages : 278 pages
Book Rating : 4.0/5 (392 download)

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Book Synopsis State-of-the-art Laser Gas Sensing Technologies by : Yufei Ma

Download or read book State-of-the-art Laser Gas Sensing Technologies written by Yufei Ma and published by MDPI. This book was released on 2020-03-05 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Molecular and Laser Spectroscopy

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Publisher : Elsevier
ISBN 13 : 012849882X
Total Pages : 362 pages
Book Rating : 4.1/5 (284 download)

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Book Synopsis Molecular and Laser Spectroscopy by : V.P. Gupta

Download or read book Molecular and Laser Spectroscopy written by V.P. Gupta and published by Elsevier. This book was released on 2017-09-18 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular and Laser Spectroscopy: Advances and Applications provides students and researchers with an up-to-date understanding of the fast-developing area of molecular and laser spectroscopy. Editor V.P. Gupta has brought together the eminent scientists on a selection of topics to develop a systematic approach, first covering basic principles needed to understand each cutting-edge technique and application. This book acts as a standard reference for advanced students of molecular and laser spectroscopy and as a graduate text for new entrants in the field. The book covers a wide range of applications of molecular and laser spectroscopy in diverse areas ranging from materials to medicine and defence, biomedical research, environmental monitoring, forensic investigations, food and agriculture, and chemical, pharmaceutical and petrochemical processes. Researchers and scientific personnel in these fields will learn the latest techniques in order to put them to practical use in their work. Covers several areas of spectroscopy research in a single volume, saving researchers time Includes exhaustive lists of research articles, reviews and books at the end of each chapter to point readers in the right direction for further learning Features illustrative examples of the varied applications Serves as a practical guide to those interested in using molecular and laser spectroscopy tools in their research and field applications

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 836 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of the Optical Society of America

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Journal of the Optical Society of America by :

Download or read book Journal of the Optical Society of America written by and published by . This book was released on 1985-05 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Optics Letters

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Publisher :
ISBN 13 :
Total Pages : 640 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Optics Letters by :

Download or read book Optics Letters written by and published by . This book was released on 2007 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Vibrational Spectroscopy, 5 Volume Set

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Publisher : Wiley-Blackwell
ISBN 13 :
Total Pages : 962 pages
Book Rating : 4.X/5 (4 download)

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Book Synopsis Handbook of Vibrational Spectroscopy, 5 Volume Set by : John M. Chalmers

Download or read book Handbook of Vibrational Spectroscopy, 5 Volume Set written by John M. Chalmers and published by Wiley-Blackwell. This book was released on 2002-02-15 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE DEFINITIVE RESOURCE The first truly comprehensive work on vibrational spectroscopy, providing a one-stop reference for infrared, near-infrared and Raman spectroscopy. AUTHORITATIVE, ... With contributions from acknowledged leaders in the field, the calibre of the editors and authors speaks for itself. Volume 1: Theory and Instrumentation Volume 2: Sampling Techniques Volume 3: Sample Characterization and Spectral Data Processing Volume 4: Applications in Industry, Materials and the Physical Sciences Volume 5: Applications in Life, Pharmaceutical and Natural Sciences COMPREHENSIVE, ... Covering all aspects of infrared, near-infrared and Raman spectroscopy the five volumes also include coverage of associated techniques, such as inelastic neutron scattering, electron energy loss and cavity ringdown spectroscopy. AND ON YOUR WAVELENGTH. Each of the extensively referenced articles comprises a brief introduction as well as in-depth coverage of the subject. The result... a resource that will be useful for both the beginner to the field as well as the expert.

Physics Briefs

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Publisher :
ISBN 13 :
Total Pages : 1224 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Physics Briefs by :

Download or read book Physics Briefs written by and published by . This book was released on 1994 with total page 1224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Frontiers of Molecular Spectroscopy

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Publisher : Elsevier
ISBN 13 : 9780080932378
Total Pages : 740 pages
Book Rating : 4.9/5 (323 download)

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Book Synopsis Frontiers of Molecular Spectroscopy by : Jaan Laane

Download or read book Frontiers of Molecular Spectroscopy written by Jaan Laane and published by Elsevier. This book was released on 2011-08-11 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much of what we know about atoms, molecules, and the nature of matter has been obtained using spectroscopy over the last one hundred years or so. In this book we have collected together twenty chapters by eminent scientists from around the world to describe their work at the cutting edge of molecular spectroscopy. These chapters describe new methodology and applications, instrumental developments, and theory which is taking spectroscopy into new frontiers. The range of topics is broad. Lasers are utilized in much of the research, but their applications range from sub-femtosecond spectroscopy to the study of viruses and also to the investigation of art and archeological artifacts. Three chapters discuss work on biological systems and three others represent laser physics. The recent advances in cavity ringdown spectroscopy (CRDS), surface enhanced Raman spectroscopy (SERS), two-dimensional correlation spectroscopy (2D-COS), and microwave techniques are all covered. Chapters on electronic excited states, molecular dynamics, symmetry applications, and neutron scattering are also included and demonstrate the wide utility of spectroscopic techniques. * provides comprehensive coverage of present spectroscopic investigations * features 20 chapters written by leading researchers in the field * covers the important role of molecular spectroscopy in research concerned with chemistry, physics, and biology

Selected Papers on Color-center Lasers

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Publisher : SPIE-International Society for Optical Engineering
ISBN 13 :
Total Pages : 586 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Selected Papers on Color-center Lasers by : Kenneth James Teegarden

Download or read book Selected Papers on Color-center Lasers written by Kenneth James Teegarden and published by SPIE-International Society for Optical Engineering. This book was released on 2003 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of papers dealing with the colour-center laser. The first section deals with fundamental research that preceded the colour-center laser, the second covers the discovery and development of several types of laser and the final section contains examples of applications of the laser.

High Precision X-Ray Measurements

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Publisher : MDPI
ISBN 13 : 3039213172
Total Pages : 144 pages
Book Rating : 4.0/5 (392 download)

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Book Synopsis High Precision X-Ray Measurements by : Alessandro Scordo

Download or read book High Precision X-Ray Measurements written by Alessandro Scordo and published by MDPI. This book was released on 2019-08-26 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since their discovery in 1895, the detection of X-rays has had a strong impact on and various applications in several fields of science and human life. Impressive efforts have been made to develop new types of detectors and new techniques, aiming to obtain higher precision both in terms of energy and position. Depending on the applications, solid state detectors, microcalorimeters, and various types of spectrometers currently serve as the best options for spectroscopic and imaging detectors. Recent advancements in micron and meV precision have opened the door for groundbreaking applications in fundamental physics, medical science, astrophysics, cultural heritage, and several other fields. The aim of this Special Issue is to compile an overview, from different communities and research fields, of the most recent developments in X-ray detection and their possible impacts in various sectors, such as in exotic atom measurements, quantum physics studies, XRF, XES, EXAFS, plasma emission spectroscopy, monochromators, synchrotron radiation, telescopes, and space engineering. All the papers included in this Special Issue contribute to emphasizing the importance of X-ray detection in a very broad range of physics topics; most of these topics are covered by the published works, and several others are mentioned in the paper references, providing an interesting and very useful synopsis, from a variety of different communities and research fields, of the most recent developments in X-ray detection and their impact in fundamental research and societal applications.

International Aerospace Abstracts

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Publisher :
ISBN 13 :
Total Pages : 1016 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis International Aerospace Abstracts by :

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1999 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Femtosecond Optical Frequency Comb: Principle, Operation and Applications

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Publisher : Springer Science & Business Media
ISBN 13 : 0387237917
Total Pages : 373 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Femtosecond Optical Frequency Comb: Principle, Operation and Applications by : Jun Ye

Download or read book Femtosecond Optical Frequency Comb: Principle, Operation and Applications written by Jun Ye and published by Springer Science & Business Media. This book was released on 2006-06-15 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last few years, there has been a convergence between the fields of ultrafast science, nonlinear optics, optical frequency metrology, and precision laser spectroscopy. These fields have been developing largely independently since the birth of the laser, reaching remarkable levels of performance. On the ultrafast frontier, pulses of only a few cycles long have been produced, while in optical spectroscopy, the precision and resolution have reached one part in Although these two achievements appear to be completely disconnected, advances in nonlinear optics provided the essential link between them. The resulting convergence has enabled unprecedented advances in the control of the electric field of the pulses produced by femtosecond mode-locked lasers. The corresponding spectrum consists of a comb of sharp spectral lines with well-defined frequencies. These new techniques and capabilities are generally known as “femtosecond comb technology. ” They have had dramatic impact on the diverse fields of precision measurement and extreme nonlinear optical physics. The historical background for these developments is provided in the Foreword by two of the pioneers of laser spectroscopy, John Hall and Theodor Hänsch. Indeed the developments described in this book were foreshadowed by Hänsch’s early work in the 1970s when he used picosecond pulses to demonstrate the connection between the time and frequency domains in laser spectroscopy. This work complemented the advances in precision laser stabilization developed by Hall.

Optics Index

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Publisher :
ISBN 13 :
Total Pages : 700 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Optics Index by :

Download or read book Optics Index written by and published by . This book was released on 1990 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:

In-situ Spectroscopic Studies of Adsorption at the Electrode and Electrocatalysis

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Publisher : Elsevier
ISBN 13 : 9780080489063
Total Pages : 558 pages
Book Rating : 4.4/5 (89 download)

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Book Synopsis In-situ Spectroscopic Studies of Adsorption at the Electrode and Electrocatalysis by : Shi-Gang Sun

Download or read book In-situ Spectroscopic Studies of Adsorption at the Electrode and Electrocatalysis written by Shi-Gang Sun and published by Elsevier. This book was released on 2011-08-11 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: In-Situ Spectroscopic Studies of Adsorption at the Electrode and Electrocatalysis is a new reference on in-situ spectroscopic techniques/applications, fundamentals of electrocatalysis at molecule level, and progresses within electrochemical surface science. Presenting both essential background knowledge at graduate level and original research within the fields of spectroscopy, electrochemistry, and surface science. Featuring 15 chapters by prominent worldwide scholars, based on their recent progress in different aspects of in-situ spectroscopy studies, this book will appeal to a wide audience of scientists. In summary this book is highly suitable for graduates learning basic concepts and advanced applications of in-situ spectroscopy, electrocatalysis and electrode adsorptions. * Written by the most active scientists in the fields of spectroscopy, electrochemistry and surface science * Essential background knowledge for graduate students * A modern reference of cutting-edge scientific research

Index to IEEE Publications

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ISBN 13 :
Total Pages : 746 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Index to IEEE Publications by : Institute of Electrical and Electronics Engineers

Download or read book Index to IEEE Publications written by Institute of Electrical and Electronics Engineers and published by . This book was released on 1981 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues for 1973- cover the entire IEEE technical literature.