[PDF] Generation And Parametric Amplification Of Few Cycle Light Pulses At Relativistic Intensities eBook

Author : Alexander Kessel
Publisher : Springer
Page : 180 pages
File Size : 48,57 MB
Release : 2018-06-28
Category : Science
ISBN : 3319928430

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This book reports on the development of a pioneering light source architecture of the so-called Petawatt Field Synthesizer (PFS) system, which is based on short-pulse pumped, optical parametric chirped pulse amplification (OPCPA), driven by a homemade, 1-ps diode-pumped Yb:YAG. At a few-cycle pulse duration of the amplified pulses, this architecture yields record levels of peak power and temporal contrast, the latter boasting a 100-times faster rise time from the noise level to peak intensity of the pulse compared to conventional laser systems. This allows investigation of the true laser–solid interaction without premature plasma expansion and without lossy pulse cleaning by e.g. plasma mirrors. The book describes several concepts for the generation of broadband, high-energy and high-contrast seed pulses, as well as the OPCPA development, few-cycle pulse compression and contrast characterization in a concise and insightful manner. The theory chapter serves as an excellent and accessible primer on OPCPA and other nonlinear interactions, while the experimental parts provide an excellent description of the challenges of developing such a novel architecture and some of the innovative solutions to overcome them.

Author : F. J. Duarte
Publisher : BoD – Books on Demand
Page : 702 pages
File Size : 39,34 MB
Release : 2010-12-30
Category : Technology & Engineering
ISBN : 9533072423

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In this volume, recent contributions on coherence provide a useful perspective on the diversity of various coherent sources of emission and coherent related phenomena of current interest. These papers provide a preamble for a larger collection of contributions on ultrashort pulse laser generation and ultrashort pulse laser phenomena. Papers on ultrashort pulse phenomena include works on few cycle pulses, high-power generation, propagation in various media, to various applications of current interest. Undoubtedly, Coherence and Ultrashort Pulse Emission offers a rich and practical perspective on this rapidly evolving field.

Author :
Publisher :
Page : 15 pages
File Size : 19,16 MB
Release : 2007
Category :
ISBN :

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Over the last few years, ultrafast laser physics and frequency metrology has merged and provided us with unprecedented (sub-cycle) control over the electric field of few-cycle laser pulses emitted from modelocked lasers. These pulses and the corresponding technology are the prerequisite for high energy phase controlled few-cycle laser pulses, needed for reliable extreme ultraviolet (EUV) and soft x-ray production via high harmonic generation. It has been shown over the last few years that this technology leads to the generation of attosecond pulses and therefore opens up a new frontier in time and frequency measurements.

Author : Marcus Seidel
Publisher : Springer
Page : 227 pages
File Size : 20,83 MB
Release : 2019-02-01
Category : Science
ISBN : 3030107914

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This thesis presents first successful experiments to carrier-envelope-phase stabilize a high-power mode-locked thin-disk oscillator and to compress the pulses emitted from this laser to durations of only a few-optical cycles. Moreover, the monograph introduces several methods to achieve power-scalability of compression and stabilization techniques. All experimental approaches are compared in detail and may serve as a guideline for developing high-power waveform controlled, few-cycle light sources which offer tremendous potential to exploit extreme nonlinear optical effects at unprecedentedly high repetition rates and to establish table-top infrared light sources with a unique combination of brilliance and bandwidth. As an example, the realization of a multi-Watt, multi-octave spanning, mid-infrared femtosecond source is described. The thesis starts with a basic introduction to the field of ultrafast laser oscillators. It subsequently presents additional details of previously published research results and establishes a connection between them. It therefore addresses both newcomers to, and experts in the field of high-power ultrafast laser development.

Author : Thomas Elsässer
Publisher : Springer Science & Business Media
Page : 746 pages
File Size : 14,72 MB
Release : 2001
Category : Science
ISBN :

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I: Coherent Control.- The Odyssey of Kent Wilson: Holding Molecules in the Light.- The Kent Wilson Group in the 1990s.- Algorithms for Closed Loop Ultrafast Control of Quantum Dynamics.- Control of Quantum Dynamics by Adaptive Femtosecond Pulse Shaping.- Optimal Control of Two-Photon Transitions: Bright and Dark Femtosecond Pulses Designed by a Self-Learning Algorithm.- Feedback Optimization of Molecular States Using a Parametrization in Frequency and Time Domain.- Controlling and Probing Impulsively Induced Ground State Vibrational Dynamics.- Dynamics and Coherent Control of Condensed Phase Vibrational Coherences.- Spatiotemporal Coherent Control.- Coherent Control and Nonlinear Interactions of Semiconductor Cavity Polaritons.- Coherent Control of XUV Radiation.- Enhancement of k? Yield from Femtosecond Laser Produced Plasmas by Automated Control of Plasma Parameters.- II: Lasers for Ultrashort Pulses.- Challenges and Limitations on Generating Few Cycle Laser Pulses Directly from Oscillators.- Extremely Flexible and Accurate Chirp-Compensation for 75-MHz Repetitive Glass-Fiber Output of a More-Than 100-THz Bandwidth: Generation of a-Few4Optical-Cycle Transform-Limited Pulses.- 14-fs Pulses at 1.3- m Generated from an All-Solid-State Cr: Forsterite Laser.- Smooth Dispersion Compensation: Novel Chirped Mirrors with Suppressed Dispersion Oscillations.- Dispersion Management over one Octave with Tilted-Front-Interface Chirped Mirrors.- A Prism-Pair-Formed Pulse Shaper Compresses Optical Pulses to the 6 fs Regime.- Correcting the Failure of the Slowly Varying Amplitude Approximation for Short Pulses.- Precise Control of the Pulse-to-Pulse Carrier-Envelope Phase in a Mode-Locked Laser.- Carrier Envelope Offset Phase Stabilization for Few-Cycle Nonlinear Optics.- Sub-10 fs Light Pulses with Stabilized Carrier-Envelope Phase: Optical Waveform Synthesis.- Frequency Domain Control of Femtosecond Pulse Trains with Fabry-Perot Reference Cavities for Optical Frequency Metrology.- Nonlinear Optcal Method for Determining the Absolute Carrier Phase of a Laser Pulse.- Generation of Relativistic Intensity Pulses at 300 Hz Repetition Rate.- Reflection Double Pass Ti: Sapphire Continuous-Wave Amplifier Delivering 5.77 W Average Power, 82 MHz Repetition Rate, 100 fs Pulse.- Chirped Pulse Amplification for Ultraviolet Femtosecond Pulses Using Ce: LiCAF Crystal.- Parabolic Pulses from Yb: Fiber Amplifiers: A New Paradigm for High Power Ultrashort Pulse Generation.- Generation, Amplification and Characterization of Tunable Visible Ultrashort Shaped Pulses.- Synthesis of Supershort UV Pulses Using Phase-Locked Raman Side-Band Generation.- Generation and Measurement of Ultrafast Tunable VUV Light.- III: Pulse Characterization, Shaping and Measurement Techniques.- Autocorrelation Measurement of Femtosecond Optical Pulses Using Two-Photon-Induced Photocurrent in a Photomultiplier Tube.- Precision and Accuracy of Ultrashort Optical Pulse Measurement Using SPIDER.- Highly Simplified Ultrashort Pulse Measurement.- Time-Gated FROG: A New Technique for Studying the Build-Up of Optical Pulse Field in Mode-Locked Ultrafast Lasers.- Measuring the Intensity and Phase of Ultrabroadband Continuum.- Amplitude and Phase Measurement of Mid-IR Femtosecond Pulses Using XFROG.- Rapid Retrieval of Ultrashort Pulse Amplitude and Phase from a Sonogram Trace.- Simultaneous Two-Dimensional Space and Time Measurement of Ultrashort Optical Pulses Based on Spatial Spectral Interferometry.- Reliability of Fourier-Transform Spectral Interferometry.- Direct Measurement of Spectral Phase of Femtosecond Pulses Using Optical Parametric Effect.- Ultrashort Pulse Characterization by Frequency Resolved Pump Probe.- Attosecond Cross Correlation Technique.- Unbalanced Multiphoton Autocorrelation Techniques for fs Pulse Measurements in the Near IR.- Unbalanced Third-Order Correlations for Characterizing the Intensity and Phase of Femtosecond Pulses.- Spectral Phase Correlator for Coded Wavefo

Author : See Leang Chin
Publisher : Springer Science & Business Media
Page : 371 pages
File Size : 46,10 MB
Release : 2008-01-23
Category : Science
ISBN : 3540737944

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The PUILS series presents Progress in Ultrafast Intense Laser Science. This third volume in the series covers a diverse range of disciplines, focusing on such topics as strong field ionization of atoms, ionization and fragmentation of molecules and clusters, generation of high-order harmonics and attosecond pulses, filamentation and laser plasma interaction, and the development of ultrashort and ultrahigh-intensity light sources.

Author : Peter Mulser
Publisher : Springer
Page : 424 pages
File Size : 30,53 MB
Release : 2010-07-23
Category : Science
ISBN : 3540460659

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Introduction and handbook to high-power laser-matter interaction, laser generated plasma, nonlinear waves, particle acceleration, nonlinear optics, nonlinear dynamics, radiation transport, it provides a systematic review of the major results and developments of the past 25 years.

Author : Michaël Hemmer
Publisher :
Page : 230 pages
File Size : 26,57 MB
Release : 2011
Category : Laser pulses, Ultrashort
ISBN :

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The emergence of mode-locked oscillators providing pulses with durations as short as a few electric-field cycles in the near infra-red has paved the way toward electric-field sensitive physics experiments. In addition, the control of the relative phase between the carrier and the pulse envelope, developed in the early 2000's and rewarded by a Nobel price in 2005, now provides unprecedented control over the pulse behaviour. The amplification of such pulses to the millijoule level has been an on-going task in a few world-class laboratories and has triggered the dawn of attoscience, the science of events happening on an attosecond timescale. This work describes the theoretical aspects, modeling and experimental implementation of HERACLES, the Laser Plasma Laboratory optical parametric chirped pulse amplifier (OPCPA) designed to deliver amplified carrier-envelope phase stabilized 8-fs pulses with energy beyond 1 mJ at repetition rates up to 10 kHz at 800 nm central wavelength. The design of the hybrid fiber/solid-state amplifier line delivering 85-ps pulses with energy up to 10 mJ at repetition rates in the multi-kHz regime tailored for pumping the optical parametric amplifier stages is presented. The novel stretcher/compressor design of HERACLES, suitable for handling optical pulses with spectra exceeding 300 nm of bandwidth with unprecedented flexibility, is fully modeled and also presented in the frame of this thesis. Finally, a 3D model of the multi-stage non-collinear optical parametric amplifier is also reported. The current and foreseen overall performances of HERACLES are presented. This facility is designed to enable attosecond physics experiments, high-harmonic generation and physics of plasma studies.