Optics Of Femtosecond Laser Pulses

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Optics Of Femtosecond Laser Pulses

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Author : Sergeĭ Aleksandrovich Akhmanov
language : en
Publisher: American Institute of Physics
Release Date : 1992

Optics Of Femtosecond Laser Pulses written by Sergeĭ Aleksandrovich Akhmanov and has been published by American Institute of Physics this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Science categories.

"Blurb & Contents" The wave optics of ultrashort pulses--an area experiencing rapid growth--is closely scrutinized in this completely up-to-date survey, which emphasizes new problems connected with the propagation of the shortest possible pulses. You'll find a presentation of the principles of the Fourier optics of short wave packets propagating in linear dispersive media. Discusses the development of femtosecond laser systems along with the feasibility of controlling pulse shape. Contents: Short Optical Pulses in Linear Dispersive Media. Self-action of Optical Pulses; Self-modulation, Self-compression, Solitons, and Instabilities. Parametric Interactions and Coherent Scattering of Femtosecond Pulses. Fast Phase Control. Compression and Shaping of Optical Pulses. Optical Solitons. Picosecond and Femtosecond Pulses in Optical Information Systems.

Femtosecond Laser Pulses

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Author : Claude Rulliere
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-27

Femtosecond Laser Pulses written by Claude Rulliere and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-27 with Science categories.

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.

Femtosecond Laser Pulses

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Author : Claude Rullière
language : en
Publisher: Springer Science & Business Media
Release Date : 1998

Femtosecond Laser Pulses written by Claude Rullière and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Femtosecond lasers categories.

Problems after each chapter

Femtosecond Laser Filamentation

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Author : See Leang Chin
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-03-10

Femtosecond Laser Filamentation written by See Leang Chin and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-03-10 with Science categories.

This book attempts to give a discussion of the physics and current and potential applications of the self-focusing of an intense femtosecond laser pulse in a tra- parent medium. Although self-focusing is an old subject of nonlinear optics, the consequence of self-focusing of intense femtosecond laser pulses is totally new and unexpected. Thus, new phenomena are observed, such as long range lam- tation, intensity clamping, white light laser pulse, self-spatial ltering, self-group phase locking, self-pulse compression, clean nonlinear uorescence, and so on. Long range propagation at high intensity, which is seemingly against the law of diffraction, is probably one of the most exciting consequences of this new sub- eld of nonlinear optics. Because the intensity inside the lament core is high, new ways of doing nonlinear optics inside the lament become possible. We call this lamentation nonlinear optics. We shall describe the generation of pulses at other wavelengths in the visible and ultraviolet (UV) starting from the near infrared pump pulse at 800 nm through four-wave-mixing and third harmonic generation, all in gases. Remotely sensing uorescence from the fragments of chemical and biological agents in all forms, gaseous, aerosol or solid, inside the laments in air is demonstrated in the labo- tory. The results will be shown in the last part of the book. Through analyzing the uorescence of gas molecules inside the lament, an unexpected physical process pertaining to the interaction of synchrotron radiation with molecules is observed.

Femtosecond Laser Spectroscopy

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Author : Peter Hannaford
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-12-27

Femtosecond Laser Spectroscopy written by Peter Hannaford and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-27 with Science categories.

The embryonic development of femtoscience stems from advances made in the generation of ultrashort laser pulses. Beginning with mode-locking of glass lasers in the 1960s, the development of dye lasers brought the pulse width down from picoseconds to femtoseconds. The breakthrough in solid state laser pulse generation provided the current reliable table-top laser systems capable of average power of about 1 watt, and peak power density of easily watts per square centimeter, with pulse widths in the range of four to eight femtoseconds. Pulses with peak power density reaching watts per square centimeter have been achieved in laboratory settings and, more recently, pulses of sub-femtosecond duration have been successfully generated. As concepts and methodologies have evolved over the past two decades, the realm of ultrafast science has become vast and exciting and has impacted many areas of chemistry, biology and physics, and other fields such as materials science, electrical engineering, and optical communication. In molecular science the explosive growth of this research is for fundamental reasons. In femtochemistry and femtobiology chemical bonds form and break on the femtosecond time scale, and on this scale of time we can freeze the transition states at configurations never before seen. Even for n- reactive physical changes one is observing the most elementary of molecular processes. On a time scale shorter than the vibrational and rotational periods the ensemble behaves coherently as a single-molecule trajectory.

Femtosecond Scale Optics

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Author : Dong Chin Sun
language : en
Publisher:
Release Date : 2016-04-01

Femtosecond Scale Optics written by Dong Chin Sun and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-01 with categories.

A femtosecond laser is a laser which emits optical pulses with a duration well below 1 ps (¬ ultrashort pulses), i.e., in the domain of femtoseconds. It thus also belongs to the category of ultrafast lasers or ultrashort pulse lasers. The generation of such short pulses is nearly always achieved with the technique of passive mode locking. The growth of the femtosecond duration range is certainly one of the most brilliant achievements of laser physics. With progress in ultrashort ultraintense laser technologies the peak power of a laser pulse increases year by year. These new instruments accessible to a large community of researchers revolutionized experiments in nonlinear optics because when laser pulse intensity exceeds or even approaches intra-atomic field strength the new physical picture of light-matter interaction appears. Laser radiation is efficiently transformed into fluxes of charged or neutral particles and the very wide band of electromagnetic emission (from THz up to x-rays) is observed. Ultrashort laser pulses, with durations approaching the timescales of fundamental atomic and molecular processes, are useful in a range of scientific disciplines. They deliver energy so quickly that new processes and observations are possible. Their short duration allows them to probe delicate living structures without destroying them and make material modifications on the micron scale with minimal or precisely controllable heat effects. This field of researches is in rapid progress now.Femtosecond-Scale Optics provides depicts of current developments and original results in some specific areas of this very wide scientific field. This text will be of interest for those specialized in the subject of laser-matter interactions.

Ultrashort Laser Pulse Phenomena

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Author : Jean-Claude Diels
language : en
Publisher: Elsevier
Release Date : 2006-09-21

Ultrashort Laser Pulse Phenomena written by Jean-Claude Diels and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-09-21 with Science categories.

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

Few Cycle Laser Pulse Generation And Its Applications

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Author : Franz X. Kärtner
language : en
Publisher: Springer Science & Business Media
Release Date : 2004-09-14

Few Cycle Laser Pulse Generation And Its Applications written by Franz X. Kärtner and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-09-14 with Science categories.

This book covers the physics, technology and applications of short pulse laser sources that generate pulses with durations of only a few optical cycles. The basic design considerations for the different systems such as lasers, parametric amplifiers and external compression techniques which have emerged over the last decade are discussed to give researchers and graduate students a thorough introduction to this field. The existence of these sources has opened many new fields of research that were not possible before. These are UV and EUV generation from table-top systems using high-harmonic generation, frequency metrology enabling optical frequency counting, high-resolution optical coherence tomography, strong-field ultrafast solid-state processes and ultrafast spectroscopy, to mention only a few. Many new applications will follow. The book attempts to give a comprehensive, while not excessive, introduction to this exciting new field that serves both experienced researchers and graduate students entering the field. The first half of the book covers the current physical principles, processes and design guidelines to generate pulses in the optical range comprising only a few cycles of light. Such as the generation of relatively low energy pulses at high repetition rates directly from the laser, parametric generation of medium energy pulses and high-energy pulses at low repetition rates using external compression in hollow fibers. The applications cover the revolution in frequency metrology and high-resolution laser spectroscopy to electric field synthesis in the optical range as well as the emerging field of high-harmonic generation and attosecond science, high-resolution optical imaging and novel ultrafast dynamics in semiconductors. These fields benefit from the strong electric fields accompanying these pulses in solids and gases during events comprising only a few cycles of light.

Fundamentals Of Femtosecond Optics

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Author : S A Kozlov
language : en
Publisher: Elsevier
Release Date : 2013-05-22

Fundamentals Of Femtosecond Optics written by S A Kozlov and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-22 with Technology & Engineering categories.

Femtosecond optics involves the study of ultra-short pulses of light. Understanding the behaviour of these light pulses makes it possible to develop ultra-fast lasers with a wide range of applications in such areas as medical imaging, chemical analysis and micro-machining. Written by two leading experts in the field, this book reviews the theory of the interaction of femtosecond light pulses with matter, femtosecond lasers and laser systems, and the principles of femtosecond coherent spectroscopy of impurity amorphous media. reviews the theory of the interaction of femtosecond light pulses with matter Discusses femtosecond lasers and laser systems Considers the principles of femtosecond coherent spectroscopy of impurity amorphous media

Ultrafast Lasers

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Author : Martin E. Fermann
language : en
Publisher: CRC Press
Release Date : 2002-10-25

Ultrafast Lasers written by Martin E. Fermann and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-10-25 with Science categories.

Covering high-energy ultrafast amplifiers and solid-state, fiber, and diode lasers, this reference examines recent developments in high-speed laser technology. It presents a comprehensive survey of ultrafast laser technology, its applications, and future trends in various scientific and industrial areas. Topics include: micromachining applications