Laser Pulses

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Frequency-Resolved Optical Gating: The Measurement of Ultrashort Laser Pulses

Author : Rick Trebino
Publisher : Springer Science & Business Media
Page : 428 pages
File Size : 55,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461511816

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Frequency-Resolved Optical Gating: The Measurement of Ultrashort Laser Pulses by Rick Trebino Pdf

The Frequency-Resolved Optical-Gating (FROG) technique has revolutionized our ability to measure and understand ultrashort laser pulses. This book contains everything you need to know to measure even the shortest, weakest, or most complex ultrashort laser pulses. Whether you're an undergrad or an advanced researcher, you'll find easy-to-understand descriptions of all the key ideas behind all the FROG techniques, all the practical details of pulse measurement, and many new directions of research. This book is not like any other scientific book. It is a lively discussion of the basic concepts. It is an advanced treatment of research-level issues.

Femtosecond Laser Pulses

Author : Claude Rulliere
Publisher : Springer Science & Business Media
Page : 438 pages
File Size : 49,7 Mb
Release : 2007-05-27
Category : Science
ISBN : 9780387266749

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Femtosecond Laser Pulses by Claude Rulliere Pdf

This smooth introduction for advanced undergraduates starts with the fundamentals of lasers and pulsed optics. Thus prepared, the student is introduced to short and ultrashort laser pulses, and learns how to generate, manipulate, and measure them. Spectroscopic implications are also discussed. The second edition has been completely revised and includes two new chapters on some of the most promising and fast-developing applications in ultrafast phenomena: coherent control and attosecond pulses.

Ultrashort Pulse Laser Technology

Author : Stefan Nolte,Frank Schrempel,Friedrich Dausinger
Publisher : Springer
Page : 365 pages
File Size : 51,8 Mb
Release : 2015-10-19
Category : Science
ISBN : 9783319176598

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Ultrashort Pulse Laser Technology by Stefan Nolte,Frank Schrempel,Friedrich Dausinger Pdf

Ultrashort laser pulses with durations in the femtosecond range up to a few picoseconds provide a unique method for precise materials processing or medical applications. Paired with the recent developments in ultrashort pulse lasers, this technology is finding its way into various application fields. The book gives a comprehensive overview of the principles and applications of ultrashort pulse lasers, especially applied to medicine and production technology. Recent advances in laser technology are discussed in detail. This covers the development of reliable and cheap low power laser sources as well as high average power ultrashort pulse lasers for large scale manufacturing. The fundamentals of laser-matter-interaction as well as processing strategies and the required system technology are discussed for these laser sources with respect to precise materials processing. Finally, different applications within medicine, measurement technology or materials processing are highlighted.

Ultrashort Laser Pulses and Applications

Author : Wolfgang Kaiser
Publisher : Springer Science & Business Media
Page : 434 pages
File Size : 54,8 Mb
Release : 2013-03-14
Category : Science
ISBN : 9783662025468

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Ultrashort Laser Pulses and Applications by Wolfgang Kaiser Pdf

Ten years ago, Stanley L. Shapiro edited the book entitled Ultrashort Light Pulses (Topics Appl. Phys., Vol. 18), which was written by eight experts in the field. Six years later, Charles V. Shank added a bibliography (1980-1983) in the second edition with approximately one thousand new references. During the past decade the field has grown so rapidly that a completely new book had to be written. In particular, the reduction of the time scale of light pulses into the femtosecond range has opened up new experimental possibilities never even foreseen in the preceding literature. The vast literature with countless ideas and applications makes it impossible for a single person to write a comprehensive review. Nine scientists, actively working in the field since its beginning, have decided to join forces to prepare a new book describing the present state of the art. Emphasis is placed on the generation and numerous applications of ultrashort laser pulses. This book covers a wide area of science: physics, engineering, chemistry, and biology. The various chapters and sections are prepared in each case such that the reader is given a brief introduction to the specific subject. Ample references for a more detailed study are given at the end of each chapter.

Laser Pulses

Author : Igor Peshko
Publisher : BoD – Books on Demand
Page : 562 pages
File Size : 40,9 Mb
Release : 2012-10-17
Category : Technology & Engineering
ISBN : 9789535107965

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Laser Pulses by Igor Peshko Pdf

This book discusses aspects of laser pulses generation, characterization, and practical applications. Some new achievements in theory, experiments, and design are demonstrated. The introductive chapter shortly overviews the physical principles of pulsed lasers operation with pulse durations from seconds to yoctoseconds. A theory of mode-locking, based on the optical noise concept, is discussed. With this approximation, all paradoxes of ultrashort laser pulse formation have been explained. The book includes examples of very delicate laser operation in biomedical areas and extremely high power systems used for material processing and water purification. We hope this book will be useful for engineers and managers, for professors and students, and for those who are interested in laser science and technologies.

Ultrashort Laser Pulses in Biology and Medicine

Author : Markus Braun,Peter Gilch,Wolfgang Zinth
Publisher : Springer Science & Business Media
Page : 326 pages
File Size : 55,5 Mb
Release : 2008-03-15
Category : Science
ISBN : 9783540735663

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Ultrashort Laser Pulses in Biology and Medicine by Markus Braun,Peter Gilch,Wolfgang Zinth Pdf

Learn about the many biological and medical applications of ultrashort laser pulses. The authors highlight and explain how the briefness of these laser pulses permits the tracing of even the fastest processes in photo-active bio-systems. They also present a variety of applications that rely on the high peak intensity of ultrashort laser pulses. Easy-to-follow examples cover non-linear imaging techniques, optical tomography, and laser surgery.

Ultrashort Laser Pulses

Author : Wolfgang Kaiser
Publisher : Springer Science & Business Media
Page : 500 pages
File Size : 45,6 Mb
Release : 2006-11-14
Category : Science
ISBN : 9783540473039

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Ultrashort Laser Pulses by Wolfgang Kaiser Pdf

This second edition in paperback provides an up-to-date review of the state of the art in different generation processes for ultrashort laser pulses. Inaddition, extensive applications in a wide range of fields - in physics,engineering, chemistry, and biology - are discussed: Eight chapters dealwith the following topics: -the generation of picosecond and femtosecond laser pulses -nonlinear wave interactions - new investigations in solid-state physics - recent progress in optoelectronics - advances in coherent material excitations - ultrafast vibrational lifetimes and energy redistribution in liquids - new observations of chemical reactions in the liquid state - the primary processes of important biological systems The book is essential reading for scientists and engineers who want to know what is going on in this rapidly advancing field. It should also interest graduate students and others who seek an introduction to laserpulses.

Femtosecond Laser Pulses

Author : Claude Rullière
Publisher : Springer Science & Business Media
Page : 319 pages
File Size : 47,8 Mb
Release : 2013-11-11
Category : Science
ISBN : 9783662036822

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Femtosecond Laser Pulses by Claude Rullière Pdf

An introduction to the fundamentals of lasers and pulsed optics, teaching readers the physics behind short and ultrashort laser pulses, and how to manipulate and measure them. Additionally, the text presents experiments and discusses the spectroscopic implications. This well-rounded book provides an up-to-date insight into one of the most exciting fields of laser physics.

Sparks and Laser Pulses

Author : Frank B. A. Früngel
Publisher : Academic Press
Page : 503 pages
File Size : 40,9 Mb
Release : 2014-05-10
Category : Technology & Engineering
ISBN : 9781483273143

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Sparks and Laser Pulses by Frank B. A. Früngel Pdf

High Speed Pulse Technology, Volume IV: Sparks and Laser Pulses covers the production and practical aspects of sparks and laser pulses for the generation and utilization of high speed pulsed of energy in different forms. This volume consists of seven chapters and begins with reviews of the classification of photographic methods of high-speed analysis, specifically the motion analysis of rapid events by white light pulses. The next chapters examine the sources of white pulse light and nanosecond radiation. The remaining chapters discuss the applications of the technology in photography, photolysis, laser pumping, and visualization of flows, cracks, and particles. This book will prove useful to physicists, electrical and other engineering fields, teachers, and students who are interested in sparks and laser pulses.

Ultrashort Laser Pulse Phenomena

Author : Jean-Claude Diels,Wolfgang Rudolph
Publisher : Elsevier
Page : 675 pages
File Size : 52,6 Mb
Release : 2006-09-21
Category : Science
ISBN : 9780080466408

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Ultrashort Laser Pulse Phenomena by Jean-Claude Diels,Wolfgang Rudolph Pdf

Ultrashort Laser Pulse Phenomena, Second Edition serves as an introduction to the phenomena of ultra short laser pulses and describes how this technology can be used to examine problems in areas such as electromagnetism, optics, and quantum mechanics. Ultrashort Laser Pulse Phenomena combines theoretical backgrounds and experimental techniques and will serve as a manual on designing and constructing femtosecond ("faster than electronics") systems or experiments from scratch. Beyond the simple optical system, the various sources of ultrashort pulses are presented, again with emphasis on the basic concepts and how they apply to the design of particular sources (dye lasers, solid state lasers, semiconductor lasers, fiber lasers, and sources based on frequency conversion). Provides an easy to follow guide through "faster than electronics" probing and detection methods THE manual on designing and constructing femtosecond systems and experiments Discusses essential technology for applications in micro-machining, femtochemistry, and medical imaging

Evaluation of Three Techniques for Producing Laser Pulses of Nanosecond Duration

Author : David L. Milam,R. A. Bradbury,C. C. Gallagher
Publisher : Unknown
Page : 40 pages
File Size : 46,9 Mb
Release : 1973
Category : Electrooptics
ISBN : UOM:39015095325505

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Evaluation of Three Techniques for Producing Laser Pulses of Nanosecond Duration by David L. Milam,R. A. Bradbury,C. C. Gallagher Pdf

Three devices, a short-pulse laser, a coaxial Pockel cell shutter, and a single-crystal transmission-line Pockel cell, have been evaluated as techniques for producing laser pulses approximately 1 nsec in duration. The short-pulse laser has produced pulses that range from 0.5 nsec to 2.0 nsec in duration with peak powers from 25 to 300 kW. Pulses 1.8 nsec in duration FWHM (full width at half maximum) with risetime of less than 0.4 nsec have been gated from Q-switched ruby laser pulses by the coaxial shutter, while pulses 1.3 nsec FWHM have been obtained in the same fashion with a transmission-line shutter. (Author).

Thermal Processes Using Attosecond Laser Pulses

Author : Miroslaw Kozlowski,Janina Marciak-Kozlowska
Publisher : Springer
Page : 226 pages
File Size : 52,8 Mb
Release : 2006-09-27
Category : Science
ISBN : 9780387302348

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Thermal Processes Using Attosecond Laser Pulses by Miroslaw Kozlowski,Janina Marciak-Kozlowska Pdf

This book is based on the results of our interest in the ?eld of ultrashort laser pulses interaction with matter. The aim of our monograph was to build the balanced description of the thermal transport phenomena generated by laser pulses shorter than the characteristic relaxation time. In the book we explore the matter on the quark, nuclear as well atomic scales. Also on the cosmic scale (Planck Era) the thermal disturbance shorter than the Planck time creates the new picture of the Universe. The mathematics, especially PDE, are the main tool in the description of the ultrashort thermal phenomena. Two types of the PDE: parabolic and hyperbolic partial di?erential equations are of special interest in the study of the thermal processes. We assume a moderate knowledge of basic Fourier and d’Alembert eq- tions. The scope of the book is deliberately limited to the background of the quantum mechanics equations: Schr ̈ odinger and Klein-Gordon. In this book the attosecond laser pulses are the main source of the dist- bance of the thermal state of the matter. Recently, the attosecond laser pulses constitute a novel tool for probing processes taking place on the time scale of electron motion inside atoms. The research presented in this book appears to provide the basic tools and concepts for attosecond thermal dynamics. Nevertheless much research is still needed to make this emerging ?eld routinely applicable for a broad range of processes on atomic and subatomic scales.

Atomic and Molecular Processes with Short Intense Laser Pulses

Author : Andre D. Bandruk
Publisher : Springer Science & Business Media
Page : 460 pages
File Size : 52,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461309673

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Atomic and Molecular Processes with Short Intense Laser Pulses by Andre D. Bandruk Pdf

This volume contains the lectures and communications presented at the NATO Advanced Research Workshop on "Atomic and Molecular Processes with Short Intense Laser Pulses" (NATO ARW 848/86). The workshop was held at Bishop's University, Lennoxville, Que, Canada, July 19-24, 1987, under the directorship of Prof. A.D. Bandrauk, Universite de Sherbrooke. A scientific committee made up of Dr. P. Corkum (Laser Physics, ~ational Research Council of Canada), Dr. P. Hackett (Laser Chemistry, National Research Council of Canada), Prof. S.C. Wallace (Dept. of Chemistry and Physics, University of Toronto), and Prof. F.H.M. Faisal (FakultHt fUr Physik, UniversitHt Bellefeld) was called upon to invite and organize eminent lectures in the fields of i) Coherence Phenomena in Atomic and Molecular Photoprocesses. ii) High Intensity Atomic and Molecular Phenomena. iii) Laser Chemistry The aim of the workshop was to bring together chemists and physicists in order to~iscuss and analyze the progress made in the use of short in tense laser pulses in understanding coherence phenomena and high intensity, nonlin~adiative effects in atomic and molecular systems.

Ultrashort Laser Pulses for Electrical Characterization of Solar Cells.

Author : Markus Mundus
Publisher : BoD – Books on Demand
Page : 273 pages
File Size : 53,8 Mb
Release : 2016-09-29
Category : Technology & Engineering
ISBN : 9783839610435

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Ultrashort Laser Pulses for Electrical Characterization of Solar Cells. by Markus Mundus Pdf

The ability to provide highly accurate performance evaluations of photovoltaic devices has never been more important given the recent, and anticipated, progress in photovoltaics. The lowest possible measurement uncertainties are required for reliably assessing technological advances and reducing investment uncertainty. As the further reduction of these uncertainties within conventional solar cell measurements is often hindered by the measurement setups themselves, innovative approaches in the development of new measurement facilities are vital. This thesis addresses such demand by applying ultrashort laser pulses for highly accurate solar cell characterization. Based on a detailed investigation of pulse-solar cell interaction, a setup for spectral responsivity measurements is developed. This cutting-edge measurement setup substantially outperforms current state-of-the-art facilities in terms of measurement accuracy. Furthermore, a novel measurement approach is presented that takes advantage of spectrally shaped supercontinuum radiation. Imitating standard solar spectra with the shaped supercontinuum radiation promises a quicker and more accurate measurement of the solar cell s short circuit current than is presently possible using conventional methods.

Quantum Radiation in Ultra-Intense Laser Pulses

Author : K. Felix Mackenroth
Publisher : Springer
Page : 175 pages
File Size : 41,5 Mb
Release : 2014-06-11
Category : Science
ISBN : 9783319077406

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Quantum Radiation in Ultra-Intense Laser Pulses by K. Felix Mackenroth Pdf

Scientific advances and several technical breakthroughs have led to a remarkable increase in available laser intensities over the past decades. In available ultra-intense laser fields, photon fluxes may become so high that free charge carriers interact coherently with several of the field's photons. In this thesis such nonlinear interactions are investigated for the prime example of radiation emission by electrons scattered from intense laser pulses of arbitrary temporal structure. To this end, nonlinear quantum field theory is employed taking the interaction with the laser into account exactly. After an in-depth introduction to classical particle dynamics as well as quantum field theory in nonlinearly intense laser fields the emission of one and two photons is explicitly analyzed. The results are then translated to viable technical applications, such as a scheme for the determination of the carrier-envelope phase of ultra-intense laser pulses and a proposal for detecting the strongly suppressed two-photon signal.