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Title: Femtosecond all-optical synchronization of an X-ray free-electron laser

Journal Article · · Nature Communications
DOI:https://doi.org/10.1038/ncomms6938· OSTI ID:1208932
 [1];  [2];  [3];  [4];  [5];  [1];  [1];  [6];  [7];  [4];  [7];  [7];  [1];  [8];  [9];  [1];  [1];  [1];  [2]
  1. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
  2. Max Planck Society, Hamburg (Germany). Max Planck Inst. for the Structure and Dynamics of Matter; Center for Free-electron Laser Science (CFEL), Hamburg (Germany); Univ. of Hamburg (Germany).
  3. SLAC National Accelerator Lab., Menlo Park, CA (United States); Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
  4. Max Planck Society, Hamburg (Germany). Max Planck Inst. for the Structure and Dynamics of Matter
  5. Dublin City Univ., Dublin (Ireland). School of Physical Sciences and National Center for Plasma Science and Technology (NCPST)
  6. SLAC National Accelerator Laboratory, Menlo Park, CA (United States)
  7. European XFEL GmbH, Hamburg (Germany)
  8. Lodz Univ. of Technology, Wólczanska (Poland). Dept. of Microelectronics and Computer Science
  9. Univ. of Hamburg (Germany).

Many advanced applications of X-ray free-electron lasers require pulse durations and time resolutions of only a few femtoseconds. To generate these pulses and to apply them in time-resolved experiments, synchronization techniques that can simultaneously lock all independent components, including all accelerator modules and all external optical lasers, to better than the delivered free-electron laser pulse duration, are needed. Here we achieve all-optical synchronization at the soft X-ray free-electron laser FLASH and demonstrate facility-wide timing to better than 30 fs r.m.s. for 90 fs X-ray photon pulses. Crucially, our analysis indicates that the performance of this optical synchronization is limited primarily by the free-electron laser pulse duration, and should naturally scale to the sub-10 femtosecond level with shorter X-ray pulses.

Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
AC03-76SF00515
OSTI ID:
1208932
Journal Information:
Nature Communications, Vol. 6; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 140 works
Citation information provided by
Web of Science

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Cited By (64)

Single-stage plasma-based correlated energy spread compensation for ultrahigh 6D brightness electron beams journal June 2017
All-fibre photonic signal generator for attosecond timing and ultralow-noise microwave journal November 2015
Building an Optical Free-Electron Laser in the Traveling-Wave Thomson-Scattering Geometry journal January 2019
BriXs Ultra High Flux Inverse Compton Source Based on Modified Push-Pull Energy Recovery Linacs journal September 2019
Reference-free, high-resolution measurement method of timing jitter spectra of optical frequency combs journal January 2017
High-repetition-rate and high-photon-flux 70 eV high-harmonic source for coincidence ion imaging of gas-phase molecules journal January 2016
Short-wavelength free-electron laser sources and science: a review journal October 2017
Simple-structured, subfemtosecond-resolution optical-microwave phase detector journal January 2018
Time zero determination for FEL pump-probe studies based on ultrafast melting of bismuth journal September 2017
Generation of multiple ultrastable optical frequency combs from an all-fiber photonic platform journal March 2020
Ultra-precise timing and synchronization for large-scale scientific instruments text January 2018
Ultrashort Free-Electron Laser X-ray Pulses text January 2017
Probing ultra-fast processes with high dynamic range at 4th-generation light sources: Arrival time and intensity binning at unprecedented repetition rates journal March 2017
Controlled density-downramp injection in a beam-driven plasma wakefield accelerator text January 2020
All-fiber interferometer-based repetition-rate stabilization of mode-locked lasers to 10^−14-level frequency instability and 1-fs-level jitter over 1  s journal January 2017
Plasma-Driven Ultrashort Bunch Diagnostics text January 2016
Single-Stage Plasma-Based Correlated Energy Spread Compensation for Ultrahigh 6D Brightness Electron Beams text January 2017
Probing ultra-fast processes with high dynamic range at 4th-generation light sources: Arrival time and intensity binning at unprecedented repetition rates text January 2017
Time- and momentum-resolved photoemission studies using time-of-flight momentum microscopy at a free-electron laser journal January 2020
Multiple-orbital effects in laser-induced electron diffraction of aligned molecules journal October 2018
High-repetition-rate and high-photon-flux 70 eV high-harmonic source for coincidence ion imaging of gas-phase molecules text January 2016
A synchronized VUV light source based on high-order harmonic generation at FLASH text January 2020
Generating Carrier-Envelope-Phase Stabilized Few-Cycle Pulses from a Free-Electron Laser Oscillator journal November 2017
Time- and momentum-resolved photoemission studies using time-of-flight momentum microscopy at a free-electron laser text January 2020
X-rays put molecules into a spin journal February 2019
Photon diagnostics at the FLASH THz beamline text January 2019
FLASHForward: plasma wakefield accelerator science for high-average-power applications text January 2019
Single-pass high harmonic generation at high repetition rate and photon flux journal August 2016
Ultra-precise timing and synchronization for large-scale scientific instruments journal January 2018
An Experimental Protocol for Femtosecond NIR/UV - XUV Pump-Probe Experiments with Free-Electron Lasers text January 2018
Femtosecond and nanometre visualization of structural dynamics in superheated nanoparticles journal January 2016
Towards femtosecond-level intrinsic laser synchronization at fourth generation light sources journal January 2018
Jitter analysis of timing-distribution and remote-laser synchronization systems journal January 2016
All-optical control and metrology of electron pulses journal April 2016
Synchronous multi-color laser network with daily sub-femtosecond timing drift journal August 2018
Ultralow-noise mode-locked fiber lasers and frequency combs: principles, status, and applications journal January 2016
Accurate prediction of X-ray pulse properties from a free-electron laser using machine learning journal June 2017
Attosecond precision multi-kilometer laser-microwave network journal July 2016
Temporally-coherent terawatt attosecond XFEL synchronized with a few cycle laser journal November 2016
10-fs-level synchronization of photocathode laser with RF-oscillator for ultrafast electron and X-ray sources journal January 2017
Synchronous multi-color laser network with daily sub-femtosecond timing drift text January 2018
A synchronized VUV light source based on high-order harmonic generation at FLASH text January 2020
A synchronized VUV light source based on high-order harmonic generation at FLASH journal April 2020
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