Download or read book High brightness Metal Vapour Lasers written by V. M. Batenin and published by CRC Press. This book was released on 2016-12-12 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: High brightness metal vapor lasers have become the most bright and powerful in the visible spectral range among all existing laser types, resulting in numerous applications ranging from purely fundamental research to practical application in large-scale commercial problems such as isotope selection. This book presents a full series of fundamental problems on the development of physical fundamentals and mathematical models for practical realization of a high-power laser radiation on self-contained transitions in metal atoms. It is the first fundamental review on physics and the technique of high-brightness metal vapor lasers.
Download or read book Pulsed Metal Vapour Lasers written by C.E. Little and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive, up-to-date review of the physics and applications of a major class of laser, the most important example of which is the copper vapour laser. A collection of 50 papers written by the world's leaders in the field. Papers cover: the early history of pulsed metal vapour lasters; the plasma kinetics and excitation mechanisms of self terminating and recombination metal vapour lasers; beam quality issues for applications; frequency harmonic generation for mid-UV applications; high-precision processing of metals, ceramics, glasses and plastics using metal vapour lasers; applications in medicine, including oncology and dermatology; applications in science such as spectroscopy and mass spectrometry. A practical source of information on the physics, engineering and applications of metal vapour lasers. Audience: scientists, teachers and graduate researchers working in the fields of gas lasers, laser optics, gas discharges, optoelectronics and laser applications in industry, science and medicine.
Download or read book High Power Lasers Science and Engineering written by R. Kossowsky and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the thirty years since the invention of the CO2 gas laser, the major design issue has shifted from how to obtain the desired power level to how to achieve reliable operation. At the same time, the opening of many laser development facilities in the Former Soviet Union has allowed their achievements and design approaches to be understood and appreciated for the first time. Further, the industrial laser user community has identified a number of emerging applications at higher power levels (15-20 kW) than are attainable by most commercial devices. In High Power Lasers - Science and Engineering, the designers, developers and users of high-power gas laser systems discuss design approaches, methods of enhancing performance, new applications, and user requirements.
Download or read book Metal Vapours in Flames written by C. Th. J. Alkemade and published by Elsevier. This book was released on 2013-10-22 with total page 1056 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is unique in comprising our present knowledge about the general state of, and the processes involving, metal vapours in combustion flames. It deals thoroughly with a great variety of experimental techniques, including many practical hints, and synthesizes the results in this field of research which are often scattered across publications in widely different areas of science and technology and over a large time span. An account is given of the results of recent and past flame experiments on the properties of metal species and the processes in which they take part. Properties and processes that are discussed 'in extenso' include the dissociation energy of metal compounds, collisional broadening of atomic lines, physical and chemical excitation and quenching of electric states, formation reactions of metal compounds, ionization and diffusion. Many of the topics and experimental methods discussed are also of interest in other fields of fundamental and applied science. In particular, explicit conclusions are drawn as to the analytical application of flame spectroscopy.
Download or read book Instrument Development for Atmospheric Research and Monitoring written by Jens Bösenberg and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jens Bosenberg Max-Planck-Institut fur Meteorologie, Bundesstr. 55, D-20146 Hamburg, Germany TESLAS, which stands for Tropospheric Environmental Studies by Laser Sounding, was formed in November 1987 as a subproject of EUROTRAC to enhance the measurement capabilities for vertical profiling of ozone in the troposphere by means of laser remote sensing. For studies of several atmospheric processes related to the formation and redistribution of photo-oxidants there was a clear need for measuring extended time series with appropriate vertical and temporal resolution. These could not be obtained by conventional in situ techniques, at least not with affordable effort, so remote sensing appeared to be the best way to obtain the required information. At the beginning of the subproject, some Differential Absorption Lidar (DIAL) systems for measuring the vertical distribution of ozone already existed, but their use was restricted to very few laboratories and very few measurement campaigns, since the instruments were highly complex, rather unreliable, and required extensive efforts for maintenance and operation by skilled scientists. In addition, the accuracy of these measurements under a variety of meteorological conditions was not really well established. The main tasks within TESLAS therefore were to develop fully the DIAL-methodology for remote sensing of tropospheric ozone, and to develop instruments which are accurate, reliable, easy to operate, and suitable for field deployment or airborne operation.
Download or read book Laser Precision Microprocessing of Materials written by A. G. Grigor'yants and published by CRC Press. This book was released on 2019-02-04 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference focuses on the current state of fundamental research and industrial achievements in the field of precision laser processing of a wide range of metal, semiconductor and dielectric materials. The possibilities of microprocessing by pulsed nanosecond laser radiation and copper vapor laser systems are analyzed. Design and operation principles, ways to increase their efficiency and reliability, and a series of modern automated technological installations are described. The work will be of interest to specialists, engineers, students and graduate students working and studying in the field of laser technology and optics, laser and information technology.
Download or read book Quantum Electronics written by and published by . This book was released on 2001 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photosensitizing Compounds written by Gregory R. Bock and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Certain organic compounds can become toxic to biological tissue when activated by light. Many medical applications of this effect have been studied over the past twenty years, and This symposium brings together chemists, biologists, and clinicians to discuss the basic chemistry of the sensitizing compounds, their biological effects, and clinical applications in treatments of various cancers and skin disorders.
Download or read book Proceedings of the International Conference on Lasers 78 written by Vincent J. Corcoran and published by . This book was released on 1979 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technologies of Light written by Erwin-Ulrich Kotte and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discoveries and inventions periodically cause new technological developments within human societies. Key inventions and their accompanying economic and social changes can be seen as the main promoters of technological and structural progress. Many examples of change can be traced back to key inventions. At the end of the last century, one of the major lines of technological development was the implementation of electricity, the introduction of electric current. Inno vations were generated both by applying the "low quality" thermal and energy transmission properties, as well as by studying "high quality" characteristics like signal processing and electromagnetic wave propagation. In the field of signal processing, particular devices like the thermionic valve, the transistor and the (micro) chip deserve mention. Regarding energy generation, distribution and consumption, huge investments were made in coal and nuclear power plants, as well as in consumer and industrial electric appliances. Which innovations can be expected to improve or replace some of the applications (products, processes) of electricity? Thinking of an important technology invented about three decades ago - the laser - coherent light plays the key role in the process ("light amplification by stimulated emission of radiation"). Thus the new term technologies of light can be used for such innovations. Extending the definition, "technologies of light" or "photonics" can be defined as any methods, processes or products which make use of the spectrum of light, and any systems whose function is to study, measure, transform or transmit by means of light.
Download or read book Practical Raman Spectroscopy written by Derek J. Gardiner and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume sets out to draw together the essential expertise which will provide a technical guide to the practice of Raman spectroscopy. The text deals exc1usively with spontaneous Raman spectroscopy and inc1udes some aspects of Resonance Raman spectroscopy. Chapter I sets out the essential theoretical framework using a simple c1assical approach and deals with the rudiments of polarizability. Many of these theoretical points are further developed in Chap. 2 where the scattering and polarization consequences of various sampling geometries and collection optics, on gaseous, liquid, single crystal and thin film methods are detailed. The relative advantages and disadvantages of the wide variety of hardware now available to the Raman spectroscopist are discussed in Chap. 3. Important calibration data is pr. esented in Chap. 4 along with an account of datä analysis techniques, inc1uding signal enhancement methods. Chapter 5 describes some of the techniques and cell designs that have been successfully used to study sampies under extreme conditions and Chap. 6 deals with the rapidly growing technique of Raman microscopy, providing a wide range of application examples and experimental advice. We recognise the difficulty in covering all aspects of Raman spectroscopy in a single volume and a section on further reading, representing what we feel are amongst the more informative references, at the time of publication, is provided for additional detail. Our hope is that Practical Raman Spectroscopy will help to provide a source of on-hand technical support and data for the practising Raman spectroscopist in the laboratory.
Download or read book Laser Ultrasonics Techniques and Applications written by L.E Drain and published by Routledge. This book was released on 2019-01-22 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book devoted to laser techniques in the generation and reception of ultrasonic waves in materials, Laser Ultrasonics: Techniques and Applications provides a full description of the state of the art in all fields involving both lasers and ultrasonics. This practical book focuses mainly on the possible applications of the techniques, yet th
Download or read book Electrical Electronics Abstracts written by and published by . This book was released on 1997 with total page 1948 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lasers in Urology written by Thomas A. McNicholas and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use oflasers in clinical practice is increasing rapidly, both in the definitive treatment of disease and in the palliation of symp toms. Consequently, this sixth contribution to the Bloomsbury Series in Clinical Science is particularly timely. It opens with an introduction to the basic physics of lasers and then focuses on the current use of lasers in urological practice, and concludes by reflecting on their potential for the future. Edited, and with several contributions by Tom McNicholas, the book also contains contributions from a number of workers at the National Medical Laser Centre in University College Hos pital. London. Given their ever widening application, there can be little doubt that lasers will be a subject the series will return to again. To date, the series has been concerned with a wide range of topics of fundamental importance in clinical science. It has now gained momentum and future titles continue to reflect its wide sphere of interest. As Series Editor, I would welcome suggestions from readers of topics and issues that could usefully be addressed in the series.
Download or read book Applied Laser Medicine written by H. Breuer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook is intended for the advanced specialist and for the practitioner interested in the application of lasers in medicine. It provides summaries of all available medical laser systems and their clinical use. The first part introduces basic laser physics, including laser-tissue interactions as well as technical equipment and particular techniques developed for medical use in connection with laser. The second part of the text covers all areas of laser application in medicine and has been written by senior specialists from different countries. The book includes about 300 line drawings, more than 100 high quality photographs, an extensive subject and author register, and an exhaustive list of references.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Symposium on Gas Flow and Chemical Lasers written by and published by . This book was released on 2001 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:
