DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: “Beam à la carte”: Laser heater shaping for attosecond pulses in a multiplexed x-ray free-electron laser

Journal Article · · Applied Physics Letters
DOI: https://doi.org/10.1063/5.0233468 · OSTI ID:2478544
ORCiD logo [1]; ORCiD logo [1];  [1]; ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [2]; ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [2];  [1]; ORCiD logo [2];  [1]; ORCiD logo [1];  [2];  [3]; ORCiD logo [4] more »; ORCiD logo [1]; ORCiD logo [1] « less
  1. SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
  2. SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); Stanford Univ., CA (United States)
  3. Argonne National Laboratory (ANL), Argonne, IL (United States)
  4. SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); Univ. of California, Los Angeles, CA (United States)

Electron beam shaping allows the control of the temporal properties of x-ray free-electron laser pulses from femtosecond to attosecond timescales. Here, we demonstrate the use of a laser heater to shape electron bunches and enable the generation of attosecond x-ray pulses. We demonstrate that this method can be applied in a selective way, shaping a targeted subset of bunches while leaving the remaining bunches unchanged. This experiment enables the delivery of shaped x-ray pulses to multiple undulator beamlines, with pulse properties tailored to specialized scientific applications.

Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division (CSGB)
Grant/Contract Number:
AC02-06CH11357; AC02-76SF00515
OSTI ID:
2478544
Journal Information:
Applied Physics Letters, Journal Name: Applied Physics Letters Journal Issue: 19 Vol. 125; ISSN 0003-6951
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English

References (24)

Longitudinal space charge-driven microbunching instability in the TESLA Test Facility linac
  • Saldin, E. L.; Schneidmiller, E. A.; Yurkov, M. V.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 528, Issue 1-2 https://doi.org/10.1016/j.nima.2004.04.067
journal August 2004
Few-femtosecond time-resolved measurements of X-ray free-electron lasers journal April 2014
First lasing and operation of an ångstrom-wavelength free-electron laser journal August 2010
A compact X-ray free-electron laser emitting in the sub-ångström region journal June 2012
Hard X-ray free-electron laser with femtosecond-scale timing jitter journal October 2017
Attosecond time–energy structure of X-ray free-electron laser pulses journal March 2018
Tunable isolated attosecond X-ray pulses with gigawatt peak power from a free-electron laser journal December 2019
A compact and cost-effective hard X-ray free-electron laser driven by a high-brightness and low-energy electron beam journal November 2020
A MHz-repetition-rate hard X-ray free-electron laser driven by a superconducting linear accelerator journal May 2020
Experimental demonstration of a single-spike hard-X-ray free-electron laser starting from noise journal October 2017
Coherent sub-femtosecond soft x-ray free-electron laser pulses with nonlinear compression journal November 2023
LCLS in—photon out: fluorescence measurement of neon using soft x-rays journal January 2018
Experimental demonstration of enhanced self-amplified spontaneous emission by photocathode temporal shaping and self-compression in a magnetic wiggler journal August 2020
Characterization of single-shot attosecond pulses with angular streaking photoelectron spectra journal January 2022
Electron beam shaping via laser heater temporal shaping journal November 2021
Electron beam shaping for actively outcoupling radiation from an x-ray regenerative amplifier free-electron laser journal August 2022
Multicolor High-Gain Free-Electron Laser Driven by Seeded Microbunching Instability journal November 2015
Optical Shaping of X-Ray Free-Electron Lasers journal June 2016
Measurements of the linac coherent light source laser heater and its impact on the x-ray free-electron laser performance journal February 2010
Time-resolved imaging of the microbunching instability and energy spread at the Linac Coherent Light Source journal March 2015
Self-amplified spontaneous emission FEL with energy-chirped electron beam and its application for generation of attosecond x-ray pulses journal May 2006
The time-resolved atomic, molecular and optical science instrument at the Linac Coherent Light Source journal May 2022
Resolving power of 35,000 (5 mA) in the extreme ultraviolet employing a grazing incidence spectrometer journal January 1988
Characterizing isolated attosecond pulses with angular streaking journal January 2018

Similar Records

Spectrotemporal Shaping of Attosecond X-Ray Pulses with a Fresh-Slice Free-Electron Laser
Journal Article · 2025 · Physical Review Letters · OSTI ID:2575471

Obtaining attosecond X-ray pulses using a self-amplifiedspontaneous emission free electron laser
Journal Article · 2005 · Physical Review Special Topics - Accelerators and Beams · OSTI ID:862012

Generation of Intense Attosecond X-Ray Pulses Using Ultraviolet Laser Induced Microbunching in Electron Beams
Journal Article · 2011 · Physical Review Special Topics - Accelerators and Beams · OSTI ID:1030525

Related Subjects