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Title: Evidence of Extreme Ultraviolet Superfluorescence in Xenon

Journal Article · · Physical Review Letters
 [1];  [2];  [3];  [4];  [5];  [4];  [4];  [6];  [2];  [2];  [2];  [7];  [3];  [4];  [8];  [8];  [8];  [8];  [9];  [10] more »;  [4];  [11] « less
  1. Max Planck Inst. for the Structure and Dynamics of Matter, Hamburg (Germany); European XFEL, Schenefeld (Germany)
  2. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
  3. Max Planck Inst. for the Structure and Dynamics of Matter, Hamburg (Germany)
  4. Max-Planck-Inst. für Kernphysik, Heidelberg (Germany)
  5. Friedrich-Schiller-Univ. Jena (Germany); Max-Planck-Inst. für Kernphysik, Heidelberg (Germany)
  6. Imperial College, London (United Kingdom)
  7. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Max Planck für biophysikalische Chemie, Gottingen (Germany)
  8. Univ. Pierre et Marie Curie, Paris (France)
  9. Kansas State Univ., Manhattan, KS (United States)
  10. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Kansas State Univ., Manhattan, KS (United States)
  11. Max Planck Inst. for the Structure and Dynamics of Matter, Hamburg (Germany); Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Univ. Hamburg (Germany)

We present a comprehensive experimental and theoretical study on superfluorescence in the extreme ultraviolet wavelength regime. Focusing a free-electron laser pulse in a cell filled with Xe gas, the medium is quasi-instantaneously population inverted by 4d-shell ionization on the giant resonance followed by Auger decay. On the timescale of ~10 ps to ~100 ps (depending on parameters) a macroscopic polarization builds up in the medium, resulting in superfluorescent emission of several Xe lines in the forward direction. As the number of emitters in the system is increased by either raising the pressure or the pump-pulse energy, the emission yield grows exponentially over four orders of magnitude and reaches saturation. With increasing yield, we observe line broadening, a manifestation of superfluorescence in the spectral domain. Here, our novel theoretical approach, based on a full quantum treatment of the atomic system and the irradiated field, shows quantitative agreement with the experiment and supports our interpretation.

Research Organization:
Kansas State Univ., Manhattan, KS (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
FG02-86ER13491
OSTI ID:
1610052
Alternate ID(s):
OSTI ID: 1546430
Journal Information:
Physical Review Letters, Vol. 123, Issue 2; ISSN 0031-9007
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 17 works
Citation information provided by
Web of Science

References (56)

Soft-X-Ray Amplified Spontaneous Emission via the Auger Effect journal September 1975
Gain-swept superradiance applied to the stand-off detection of trace impurities in the atmosphere journal May 2005
Observation of Dicke Superradiance in Optically Pumped HF Gas journal February 1973
Superfluorescence, Free-Induction Decay, and Four-Wave Mixing: Propagation of Free-Electron Laser Pulses through a Dense Sample of Helium Ions journal December 2018
Superradiance: An essay on the theory of collective spontaneous emission journal December 1982
Atomic inner-shell laser at 1.5-ångström wavelength pumped by an X-ray free-electron laser journal August 2015
Xenon N4,5OO Auger spectrum—a useful calibration source journal August 2002
Multielectron Spectroscopy: The Xenon 4 d Hole Double Auger Decay journal August 2005
Transient-gain photoionization x-ray laser journal December 2014
Table-top femtosecond soft X-ray laser by collisional ionization gating journal November 2015
Induced superradiance in activated crystals journal November 1984
Picosecond pumping of extreme-ultraviolet lasers using preformed laser plasmas journal January 1996
CAMP@FLASH: an end-station for imaging, electron- and ion-spectroscopy, and pump–probe experiments at the FLASH free-electron laser journal August 2018
Amplified spontaneous emission in the 1035 AA doublet of O 5+ journal December 1983
Simultaneous Measurements of Super-Radiance at Multiple Wavelengths from Helium Excited States: I. Experiment journal May 2015
Double Auger Probabilities from Xe 4 d j , Kr 3 d j , and Ar 2 p j Hole States journal July 1997
Steady-state pulses and superradiance in short-wavelength, swept-gain amplifiers journal December 1975
Measurement of 1 ps soft-x-ray laser pulses from an injection-seeded plasma amplifier journal February 2009
Theory of an Inhomogeneously Broadened Laser Amplifier journal March 1969
Observation of a Short-Wavelength Laser Pumped by Auger Decay journal December 1986
Formation of ultrashort pulses via quantum interference between Stark-split atomic transitions in a hydrogenlike medium journal November 2013
Compact gain-saturated x-ray lasers down to 685  nm and amplification down to 585  nm journal January 2018
Saturation of the Xe iii 109-nm laser using traveling-wave laser-produced-plasma excitation journal January 1987
High-average-power, 100-Hz-repetition-rate, tabletop soft-x-ray lasers at sub-15-nm wavelengths journal May 2014
The absolute photoionization cross sections of the spin-orbit components of the xenon 4d electron from 70-130 eV journal April 1977
Precision measurements of the total photoionization cross-sections of He, Ne, Ar, Kr, and Xe journal May 2002
Manifestation of Kr 3 d and Xe 4 d conjugate shake-up satellites in threshold-electron spectra journal September 1991
Auger cascades versus direct double Auger: relaxation processes following photoionization of the Kr 3d and Xe 4d, 3d inner shells journal October 2005
Plasma sources for EUV lithography exposure tools journal November 2004
Formation of ultrashort pulses from quasimonochromatic XUV radiation via infrared-field-controlled forward scattering journal August 2016
Photoemission of threshold electrons in the vicinity of the xenon 4d hole: dynamics of Auger decay journal July 2002
Proposal for an extreme-ultraviolet selective autoionization laser in Zn iii journal January 1985
Final ion-charge resolving electron spectroscopy for the investigation of atomic photoionization processes: Xe in the region of the 4 d ε f resonance journal January 1998
Criteria for x‐ray superradiance journal July 1977
Inherent lifetime widths of Ar 2 p 1 , Kr 3 d 1 , Xe 3 d 1 , and Xe 4 d 1 states journal June 2001
Coherence Brightening and Laser Lethargy in X-Ray Laser Amplifiers journal August 1975
Direct measurement for the decay probabilities of 4d j hole states in xenon by means of photoelectron-ion coincidences journal September 1992
4 d -inner-shell ionization of X e + ions and subsequent Auger decay journal July 2017
Limits of superradiance as a process for achieving short pulses of high energy journal March 1981
Observation of Free-Electron-Laser-Induced Collective Spontaneous Emission (Superfluorescence) journal November 2011
Atomic inner-shell X-ray laser at 1.46 nanometres pumped by an X-ray free-electron laser journal January 2012
Quantum theory of superfluorescence based on two-point correlation functions journal January 2019
Using quantum coherence to generate gain in the XUV and X-ray: gain-swept superradiance and lasing without inversion journal January 2012
Subshell photoionization of Xe between 40 and 1000 eV journal April 1989
Stimulated Electronic X-Ray Raman Scattering journal December 2013
Analysis of a soft-x-ray laser with charge-exchange excitation journal March 1975
Correlation satellites in the Xe N 4,5 -OO and Kr M 4,5 -NN Auger spectra journal September 1995
Simultaneous Measurements of Superradiance at Multiple Wavelength from Helium Excited States: II. Analysis journal March 2016
Auger-pumped short-wavelength lasers in xenon and krypton journal March 1988
Subshell photoionization of Xe between 40 and 1000 eV text January 1989
CAMP@FLASH: an end-station for imaging, electron- and ion-spectroscopy, and pump–probe experiments at the FLASH free-electron laser text January 2018
Quantum theory of superfluorescence based on two-point correlation functions text January 2019
Stimulated X-Ray Emission Spectroscopy in Transition Metal Complexes text January 2018
CAMP@FLASH: an end-station for imaging, electron- and ion-spectroscopy, and pump–probe experiments at the FLASH free-electron laser text January 2018
Superfluorescence, free-induction decay, and four-wave mixing: propagation of free-electron laser pulses through a dense sample of helium ions text January 2018
Quantum theory of superfluorescence based on two-point correlation functions text January 2018

Cited By (3)

Amplified spontaneous emission in the extreme ultraviolet by expanding xenon clusters journal June 2020
Amplified spontaneous emission in the extreme ultraviolet by expanding xenon clusters text January 2020
Dialogue on analytical and ab initio methods in attoscience text January 2021