skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Extended quantitative rescattering model for simulating high-order harmonic streaking spectra by synchronization of an intense IR laser and a time-delayed attosecond XUV pulse

Journal Article · · Physical Review A

In this work, we theoretically investigate the modulated high-harmonic generation (HHG) driven by an intense few-cycle infrared (IR) laser field and a weak extreme-ultraviolet (XUV) pulse at a delayed time. We establish an extended quantitative rescattering (EQRS) model to simulate the HHG streaking spectra, with the ideas of correcting the IR ionization and the transition from the ground to continuum states in the strong-field approximation. The EQRS model has an accuracy comparable to that from “exactly” solving the time-dependent Schrödinger equation (TDSE). We reveal that the fringes in the streaking spectra are caused by the interference between the attosecond XUV pulse and harmonics resulting from different recombination pathways under the intense IR laser. We then demonstrate that the XUV pulse can be accurately retrieved by treating the single-atom TDSE results or macroscopic propagation results as the “input” data. This work provides with a tool for efficiently simulating and thoroughly analyzing the XUV-assisted HHG, which could also enhance its capability for tracing the electron dynamics involved in the strong-field phenomena.

Research Organization:
Kansas State Univ., Manhattan, KS (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division
Grant/Contract Number:
FG02-86ER13491; 11774175; 91950102; 11834004
OSTI ID:
1849920
Journal Information:
Physical Review A, Vol. 104, Issue 3; ISSN 2469-9926
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (63)

Empirical formula for static field ionization rates of atoms and molecules by lasers in the barrier-suppression regime journal July 2005
Extreme-ultraviolet coherent pulse amplification in argon journal June 2019
Photonic streaking of attosecond pulse trains journal July 2013
Time-resolved x-ray absorption spectroscopy with a water window high-harmonic source journal January 2017
Attosecond Lighthouses: How To Use Spatiotemporally Coupled Light Fields To Generate Isolated Attosecond Pulses journal March 2012
Validity of the quantitative rescattering theory for high-order harmonic generation of atoms in two-color laser pulses journal October 2014
Generation of higher-order harmonics upon the addition of high-frequency XUV radiation to IR radiation: Generalization of the three-step model journal November 2008
Elements of the quantitative rescattering theory journal April 2018
Adiabatic theory of high-order harmonic generation: One-dimensional zero-range-potential model journal June 2012
Retrieval of target photorecombination cross sections from high-order harmonics generated in a macroscopic medium journal May 2009
Mapping the spectral phase of isolated attosecond pulses by extreme-ultraviolet emission spectrum journal January 2015
Time-frequency analysis of high harmonic generation using a probe XUV pulse journal January 2021
Controlling high-order harmonic generation and above-threshold ionization with an attosecond-pulse train journal November 2006
Attosecond dynamics of light-induced resonant hole transfer in high-order-harmonic generation journal February 2017
High-order harmonic generation by chirped and self-guided femtosecond laser pulses. I. Spatial and spectral analysis journal June 2005
Theory of high-order harmonic generation from molecules by intense laser pulses journal April 2008
Avalanche of stimulated forward scattering in high harmonic generation journal January 2016
Enhanced phase-matching for generation of soft X-ray harmonics and attosecond pulses in atomic gases journal January 2007
High-flux soft x-ray harmonic generation from ionization-shaped few-cycle laser pulses journal May 2018
Laser-driven amplification of soft X-rays by parametric stimulated emission in neutral gases journal April 2010
High-harmonic generation and parametric amplification in the soft X-rays from extended electron trajectories journal February 2014
Advances in attosecond science journal February 2016
Classical model of strong-field parametric amplification of soft x rays journal July 2012
Waveforms for optimal sub-keV high-order harmonics with synthesized two- or three-colour laser fields journal May 2014
Phase-retrieval algorithm for the characterization of broadband single attosecond pulses journal April 2017
Fully stabilized multi-TW optical waveform synthesizer: Toward gigawatt isolated attosecond pulses journal April 2020
Macroscopic aspects of attosecond pulse generation journal June 2008
High efficiency ultrafast water-window harmonic generation for single-shot soft X-ray spectroscopy journal May 2020
Infrared-laser-induced ultrafast modulation on the spectrum of an extreme-ultraviolet attosecond pulse journal January 2018
Phase-matched high-order harmonic generation in the nonadiabatic limit journal August 2000
Coherent Extreme Ultraviolet Light Amplification by Strong-Field-Enhanced Forward Scattering journal September 2013
Analytic formulae for high harmonic generation journal January 2009
Tracing and controlling electronic dynamics in atoms and molecules by attosecond pulses journal April 2015
Strong Field Quantum Path Control Using Attosecond Pulse Trains journal January 2004
Coherent amplification of attosecond light pulses in the water-window spectral region journal January 2015
Attosecond pulses at kiloelectronvolt photon energies from high-order-harmonic generation with core electrons journal September 2013
Streaking of 43-attosecond soft-X-ray pulses generated by a passively CEP-stable mid-infrared driver journal January 2017
Spatiotemporal isolation of attosecond soft X-ray pulses in the water window journal March 2015
High-energy pulse synthesis with sub-cycle waveform control for strong-field physics journal July 2011
High Harmonic Frequency Combs for High Resolution Spectroscopy journal June 2008
Single-Cycle Nonlinear Optics journal June 2008
Attosecond nonlinear optics using gigawatt-scale isolated attosecond pulses journal October 2013
Time-resolved recombination by attosecond-controlled high harmonic generation journal January 2020
Enhanced high-order harmonics and an isolated short attosecond pulse generated by using a two-color laser and an extreme-ultraviolet attosecond pulse journal November 2009
Medium propagation effects in high-order harmonic generation of Ar and N 2 journal February 2011
Extraction of the species-dependent dipole amplitude and phase from high-order harmonic spectra in rare-gas atoms journal August 2008
Attosecond physics journal February 2009
Multiple-harmonic conversion of 1064 nm radiation in rare gases journal February 1988
Observation of a Train of Attosecond Pulses from High Harmonic Generation journal June 2001
Nonadiabatic three-dimensional model of high-order harmonic generation in the few-optical-cycle regime journal May 2000
Measuring and controlling the birth of attosecond XUV pulses journal October 2006
Targeting multiple rescatterings through VUV-controlled high-order-harmonic generation journal November 2014
Parametric amplification of attosecond pulse trains at 11 nm journal March 2014
Attosecond Synchronization of High-Harmonic Soft X-rays journal November 2003
Attosecond metrology journal November 2001
Intrapulse x-ray parametric amplification in high-order-harmonic generation journal June 2016
Analytic theory of high-order-harmonic generation by an intense few-cycle laser pulse journal March 2012
Controlling attosecond electron dynamics by phase-stabilized polarization gating journal April 2006
Improvement of the ionization factor in the quantitative rescattering theory for simulating macroscopic high-order harmonic generation journal August 2018
Modification of the spectrum of high harmonics by a weak vacuum ultraviolet field journal July 2018
High-order harmonic propagation in gases within the discrete dipole approximation journal September 2010
Studies of multiphoton production of vacuum-ultraviolet radiation in the rare gases journal January 1987
Ionization phase-match gating for wavelength-tunable isolated attosecond pulse generation journal September 2008