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Controlling The Dynamics Of Electrons And Nuclei In Ultrafast Strong Laser Fields
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Book Synopsis Controlling the Dynamics of Electrons and Nuclei in Ultrafast Strong Laser Fields by : Nora G. Kling
Download or read book Controlling the Dynamics of Electrons and Nuclei in Ultrafast Strong Laser Fields written by Nora G. Kling and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: One ultimate goal of ultrafast, strong- field laser science is to coherently control chemical reactions. Present laser technology allows for the production of intense (>1013 W/cm2), ultrashort ([less than or equal to] 5 fs), carrier-envelope phase-stabilized pulses. By knowing the electric field waveform, sub-cycle resolution on the order of 100's of attoseconds (1 as=10−18 s) can be reached -- the timescale for electron motion. Meanwhile, the laser field strengths are comparable to that which binds electrons to atoms or molecules. In this intense-field ultrashort-pulse regime one can both measure and manipulate dynamics of strong-field, quantum-mechanical processes in atoms and molecules. Despite much progress in the technology, typical durations for which lasers can be reliably locked to a specific carrier-envelope phase ranges from a few minutes to a few hours. Experiments investigating carrier-envelope phase effects that have necessarily long data acquisition times, such as those requiring coincidence between fragments originating from the same atom or molecule, are thus challenging and uncommon. Therefore, we combined the new technology for measuring the carrier-envelope phase of each and every laser shot with other single-shot coincidence three-dimensional momentum imaging techniques to alleviate the need for carrier-envelope phase stabilized laser pulses. Using phase-tagged coincidence techniques, several targets and laser-induced processes were studied. One particular highlight uses this method to study the recollision process of non-sequential double ionization of argon. By measuring the momentum of the two electrons emitted in the process, we could study their energy sharing. Furthermore, by selecting certain carrier-envelope phase values, and therefore laser pulses with a particular waveform, events with single recollision could be isolated and further analyzed. Another highlight is our studies of carrier-envelope phase effects in the dissociation of the benchmark H2 ion beam. Aided by near-exact quantum mechanical calculations, we could identify interfering pathways which lead to the observed spatial asymmetry. These and other similar experiments are described in this thesis as significant steps toward their ultimate control.
Book Synopsis Ultrafast Dynamics Driven by Intense Light Pulses by : Markus Kitzler
Download or read book Ultrafast Dynamics Driven by Intense Light Pulses written by Markus Kitzler and published by Springer. This book was released on 2015-07-24 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book documents the recent vivid developments in the research field of ultrashort intense light pulses for probing and controlling ultrafast dynamics. The recent fascinating results in studying and controlling ultrafast dynamics in ever more complicated systems such as (bio-)molecules and structures of meso- to macroscopic sizes on ever shorter time-scales are presented. The book is written by some of the most eminent experimental and theoretical experts in the field. It covers the new groundbreaking research directions that were opened by the availability of new light sources such as fully controlled intense laser fields with durations down to a single oscillation cycle, short-wavelength laser-driven attosecond pulses and intense X-ray pulses from the upcoming free electron lasers. These light sources allowed the investigation of dynamics in atoms, molecules, clusters, on surfaces and very recently also in nanostructures and solids in new regimes of parameters which, in turn, led to the identification of completely new dynamics and methods for controlling it. Example topics covered by this book include the study of ultrafast processes in large molecules using attosecond pulses, control of ultrafast electron dynamics in solids with shaped femtosecond laser pulses, light-driven ultrafast plasmonic processes on surfaces and in nanostructures as well as research on atomic and molecular systems under intense X-ray radiation. This book is equally helpful for people who would like to step into this field (e.g. young researchers), for whom it provides a broad introduction, as well as for already experienced researchers who may enjoy the exhaustive discussion that covers the research on essentially all currently studied objects and with all available ultrafast pulse sources.
Book Synopsis Strong Field Laser Physics by : Thomas Brabec
Download or read book Strong Field Laser Physics written by Thomas Brabec and published by Springer Science & Business Media. This book was released on 2008-09-10 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to the rapid progress in laser technology a wealth of novel fundamental and applied applications of lasers in atomic and plasma physics have become possible. This book focuses on the interaction of high intensity lasers with matter. It reviews the state of the art of high power laser sources, intensity laser-atom and laser-plasma interactions, laser matter interaction at relativistic intensities, and QED with intense lasers.
Book Synopsis Ultrafast Control of Electrons Using Few-cycle Laser Pulses by : Antonio J. Garzón-Ramírez
Download or read book Ultrafast Control of Electrons Using Few-cycle Laser Pulses written by Antonio J. Garzón-Ramírez and published by . This book was released on 2021 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The latest advances in laser technology now enable the generation and control of few-cycle lasers in the IR and UV/Vis. Using them it is now possible to apply laser fields with intensities of 10^13-10^14 W/cm^2 before the emergence of dielectric breakdown. At those intensities the incident light can dramatically distort the electronic structure of nanoscale systems and bulk matter thus opening unprecedented opportunities to manipulate electronic properties and dynamics on a femto to attosecond timescale. In this thesis, we investigate general strategies for the control of matter at the level of electrons using few-cycle laser. First we introduce a control scenario based on the Stark effect that we call SCELI, which is short for the "Stark Control of ELectron dynamics at Interfaces". The scenario uses the Stark effect induced by non-resonant light of intermediate intensity (non-perturbative but non-ionizing) to create transient resonances among the energy levels of two adjacent materials. These transient resonances open quantum tunneling pathways for interfacial charge transfer that are otherwise forbidden in undriven systems, thus providing key opportunities for the ultrafast control of electrons in matter. SCELI is of general applicability and we computationally demonstrate it by following the quantum dynamics driven by non-resonant laser pulses along semiconductor-semiconductor and molecule-semiconductor interfaces. As shown, SCELI is robust to decoherence, changes in the laser frequency and amplitude, energy level alignments between the materials of the heterojunction and survives even in the presence of interfacial band bending and electromagnetic screening. We demonstrate how to use SCELI to turn an insulating heterojunction into a conducting one on a femtosecond timescale, to generate phase controllable currents in the absence of bias voltage and to induce interfacial charge transfer when resonant routes are not available and/or in timescales faster than those offered by resonant routes. This collection of results demonstrate the general utility of Stark based strategies for the control of electrons. Second, we unveil a general mechanistic feature in emerging experiments that employ few-cycle lasers to generate currents on femtosecond timescale in nanojunctions and that have lead to the birth of the field of petahertz electronics. Through a theory-experiment collaboration, in the context of atomically thin semimetal graphene coupled to metallic electrodes, we demonstrate that the optical generation of currents has contributions arising from the photogeneration of real and virtual charge carriers. Further, we isolate carrier-envelope signatures of each contribution that allow decomposing the observed current into these two components. These advances offer direct means to optically monitor these charge carriers as needed for the design of future lightwave petaherz electronics"--Pages vi-vii
Book Synopsis Progress in Ultrafast Intense Laser Science XII by : Kaoru Yamanouchi
Download or read book Progress in Ultrafast Intense Laser Science XII written by Kaoru Yamanouchi and published by Springer. This book was released on 2015-10-27 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers a broad range of topics focusing on atoms, molecules, and clusters interacting in intense laser field, laser induced filamentation, and laser plasma interaction and application. The PUILS series delivers up-to-date reviews of progress in Ultrafast Intense Laser Science, a newly emerging interdisciplinary research field spanning atomic and molecular physics, molecular science, and optical science, which has been stimulated by the recent developments in ultrafast laser technologies. Each volume compiles peer-reviewed articles authored by researchers at the forefront of each their own subfields of UILS. Every chapter opens with an overview of the topics to be discussed, so that researchers unfamiliar to the subfield, as well as graduate students, can grasp the importance and attractions of the research topic at hand; these are followed by reports of cutting-edge discoveries.
Book Synopsis Progress in Ultrafast Intense Laser Science II by : See Leang Chin
Download or read book Progress in Ultrafast Intense Laser Science II written by See Leang Chin and published by Springer Science & Business Media. This book was released on 2007-06-10 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book series addresses a newly emerging interdisciplinary research field, Ultrafast Intense Laser Science, spanning atomic and molecular physics, molecular science, and optical science. Highlights of this second volume include Coulomb explosion and fragmentation of molecules, control of chemical dynamics, high-order harmonic generation, propagation and filamentation, and laser-plasma interaction. All chapters are authored by foremost experts in their fields.
Book Synopsis Electronic and nuclear quantum dynamics of molecules in intense laser fields by : Yuichi Fujimura
Download or read book Electronic and nuclear quantum dynamics of molecules in intense laser fields written by Yuichi Fujimura and published by Frontiers Media SA. This book was released on 2023-04-28 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Controlling the Quantum World by : National Research Council
Download or read book Controlling the Quantum World written by National Research Council and published by National Academies Press. This book was released on 2007-06-21 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: As part of the Physics 2010 decadal survey project, the Department of Energy and the National Science Foundation requested that the National Research Council assess the opportunities, over roughly the next decade, in atomic, molecular, and optical (AMO) science and technology. In particular, the National Research Council was asked to cover the state of AMO science, emphasizing recent accomplishments and identifying new and compelling scientific questions. Controlling the Quantum World, discusses both the roles and challenges for AMO science in instrumentation; scientific research near absolute zero; development of extremely intense x-ray and laser sources; exploration and control of molecular processes; photonics at the nanoscale level; and development of quantum information technology. This book also offers an assessment of and recommendations about critical issues concerning maintaining U.S. leadership in AMO science and technology.
Book Synopsis Progress in Ultrafast Intense Laser Science by : Antonio Giulietti
Download or read book Progress in Ultrafast Intense Laser Science written by Antonio Giulietti and published by Springer Science & Business Media. This book was released on 2010-05-21 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers a range of topics from this interdisciplinary field, focusing on coherent responses of gaseous and condensed matter to ultrashort intense laser pulses, propagation of intense laser pulses, and laser-plasma interaction and its applications.
Book Synopsis Advances Of Atoms And Molecules In Strong Laser Fields by : Yunquan Liu
Download or read book Advances Of Atoms And Molecules In Strong Laser Fields written by Yunquan Liu and published by World Scientific. This book was released on 2015-09-29 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the latest advancements and future perspectives of atomic, molecular and optical (AMO) physics and its vital role in modern sciences and technologies. The chapters are devoted to a wide range of quantum systems, with an emphasis on the understanding of ionization, high-harmonic generation, molecular orbital imaging and coherent control phenomena originating from light-matter interactions. The book overviews current research landscape and highlight major scientific trends in AMO physics interfacing with interdisciplinary sciences. It may be particularly interesting for young researchers working on establishing their scientific interests and goals.
Book Synopsis Progress in Ultrafast Intense Laser Science XVI by : Kaoru Yamanouchi
Download or read book Progress in Ultrafast Intense Laser Science XVI written by Kaoru Yamanouchi and published by Springer Nature. This book was released on 2021-07-30 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers a broad range of topics from the interdisciplinary research field of ultrafast intense laser science, focusing on atoms and molecules interacting with intense laser fields, laser-induced filamentation, high-order harmonics generation, and high power lasers and their applications. This sixteenth volume features contributions from world-renowned researchers, introducing the latest reports on probing molecular chirality with intense laser fields, and the most recent developments in the Shanghai Superintense Ultrafast Laser Facility project. The PUILS series delivers up-to-date reviews of progress in this emerging interdisciplinary research field, spanning atomic and molecular physics, molecular science, and optical science, which has been stimulated by the recent developments in ultrafast laser technologies. Each volume compiles peer-reviewed articles authored by researchers at the forefront of each of their own subfields of ultrafast intense laser science. Every chapter opens with an overview of the topics to be discussed, so that researchers unfamiliar to the subfield, especially graduate students, can grasp the importance and attractions of the research topic at hand; these are followed by reports of cutting-edge discoveries.
Book Synopsis Progress in Ultrafast Intense Laser Science XVII by : Kaoru Yamanouchi
Download or read book Progress in Ultrafast Intense Laser Science XVII written by Kaoru Yamanouchi and published by Springer Nature. This book was released on 2024 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers a broad range of interdisciplinary topics, focusing on atoms and molecules in intense laser fields, excitation processes in intense laser fields, photonics and materials, high-order harmonics generation, XFEL, high-power lasers and their applications, and quantum computing. This seventeenth volume features contributions from world-renowned researchers on topics such as applications of attosecond and femtosecond laser pulses, coherence and dynamics in quantum systems, and applications of super-intense laser fields. The PUILS series delivers up-to-date reviews of progress in this emerging interdisciplinary research field, spanning atomic and molecular physics, molecular science, and optical science, which has been stimulated by the recent developments in ultrafast laser technologies. Each volume compiles peer-reviewed articles authored by researchers at the forefront of each of their own subfields of ultrafast intense laser science. Every chapter opens with an overview of the topics to be discussed, so that researchers unfamiliar with the subfield, especially graduate students, can grasp the importance and attractions of the research topic at hand; these are followed by reports of cutting-edge discoveries.
Book Synopsis Progress in Ultrafast Intense Laser Science I by : See Leang Chin
Download or read book Progress in Ultrafast Intense Laser Science I written by See Leang Chin and published by Springer Science & Business Media. This book was released on 2006-10-03 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first of a series of books on Ultrafast Intense Laser Science, a newly emerging interdisciplinary research field that spans atomic and molecular physics, molecular science, and optical science. It covers intense VUV laser-cluster interaction, resonance and chaos-assisted tunneling, and the effects of the carrier-envelope phase on high-order harmonic generation.
Book Synopsis Atoms in Intense Laser Fields by : C. J. Joachain
Download or read book Atoms in Intense Laser Fields written by C. J. Joachain and published by Cambridge University Press. This book was released on 2011-12-15 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of lasers capable of producing high-intensity pulses has opened a new area in the study of light-matter interactions. The corresponding laser fields are strong enough to compete with the Coulomb forces in controlling the dynamics of atomic systems and give rise to multiphoton processes. This book presents a unified account of this rapidly developing field of physics. The first part describes the fundamental phenomena occurring in intense laser-atom interactions and gives the basic theoretical framework to analyze them. The second part contains a detailed discussion of Floquet theory, the numerical integration of the wave equations and approximation methods for the low- and high-frequency regimes. In the third part, the main multiphoton processes are discussed: multiphoton ionization, high harmonic and attosecond pulse generation, and laser-assisted electron-atom collisions. Aimed at graduate students in atomic, molecular and optical physics, the book will also interest researchers working on laser interactions with matter.
Book Synopsis Progress in Ultrafast Intense Laser Science by : Kaoru Yamanouchi
Download or read book Progress in Ultrafast Intense Laser Science written by Kaoru Yamanouchi and published by Springer Science & Business Media. This book was released on 2013-02-14 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: The PUILS series delivers up-to-date reviews of progress in Ultrafast Intense Laser Science, a newly emerging interdisciplinary research field spanning atomic and molecular physics, molecular science, and optical science, which has been stimulated by the recent developments in ultrafast laser technologies. Each volume compiles peer-reviewed articles authored by researchers at the forefront of each their own subfields of UILS. Every chapter opens with an overview of the topics to be discussed, so that researchers unfamiliar to the subfield, as well as graduate students, can grasp the importance and attractions of the research topic at hand; these are followed by reports of cutting-edge discoveries. This ninth volume covers a broad range of topics from this interdisciplinary research field, focusing on ultrafast molecular responses to an intense laser field, advanced techniques for attosecond pulse generation, atomic and molecular responses to attosecond pulses, photoelectron spectroscopy of atoms and molecules interacting with intense light fields, and attosecond pulse interaction with solid materials.
Book Synopsis Progress in Ultrafast Intense Laser Science by : Kaoru Yamanouchi
Download or read book Progress in Ultrafast Intense Laser Science written by Kaoru Yamanouchi and published by Springer Science & Business Media. This book was released on 2013-09-16 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: The PUILS series delivers up-to-date reviews of progress in Ultrafast Intense Laser Science, a newly emerging interdisciplinary research field spanning atomic and molecular physics, molecular science, and optical science, which has been stimulated by the recent developments in ultrafast laser technologies. Each volume compiles peer-reviewed articles authored by researchers at the forefront of each their own subfields of UILS. Every chapter opens with an overview of the topics to be discussed, so that researchers unfamiliar to the subfield, as well as graduate students, can grasp the importance and attractions of the research topic at hand; these are followed by reports of cutting-edge discoveries. This tenth volume covers a broad range of topics from this interdisciplinary research field, focusing on electron scattering by atoms in intense laser fields, atoms and molecules in ultrashort pulsed EUV and X-ray light fields, filamentation induced by intense laser fields, and physics in super-intense laser fields.
Book Synopsis Nuclear Dynamics in Strong Laser Fields by : dSerban Midsicu
Download or read book Nuclear Dynamics in Strong Laser Fields written by dSerban Midsicu and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive book presents at a theoretical level the main aspects of high-power lasers interacting with nuclei at a broad range of intensities for scientists and students involved in this new and challenging area of research. It presents theoretical techniques, some borrowed from atomic physics, and applications related to important chapters of nuclear physics. This book provides an overview of the field's state-of-the-art and an introduction to the classical and quantum foundations of the interaction of a particle or a system of particles with the electromagnetic field. Topics such as particle emission of nuclei, collective dipole modes induced by strong laser beams and laser-assisted heavy-ion scattering are discussed.
