Literature DB >> 29077438

Generating Single-Spike Hard X-Ray Pulses with Nonlinear Bunch Compression in Free-Electron Lasers.

S Huang1, Y Ding2, Y Feng2, E Hemsing2, Z Huang2, J Krzywinski2, A A Lutman2, A Marinelli2, T J Maxwell2, D Zhu2.   

Abstract

A simple method for generating single-spike hard x-ray pulses in free-electron lasers (FELs) has been developed at the Linac Coherent Light Source (LCLS). This is realized by nonlinear bunch compression using 20-pC bunch charge, demonstrated in the hard x-ray regime at 5.6 and 9 keV, respectively. Measurements show about half of the FEL shots containing a single-spike spectrum. At 5.6-keV photon energy, the single-spike shots have a mean pulse energy of about 10  μJ with 70% intensity fluctuation and the pulse full width at half maximum is evaluated to be at 200-as level.

Year:  2017        PMID： 29077438     DOI： 10.1103/PhysRevLett.119.154801

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  10 in total

1.  Attosecond soft X-ray high harmonic generation.

Authors:  Allan S Johnson; Timur Avni; Esben W Larsen; Dane R Austin; Jon P Marangos
Journal:  Philos Trans A Math Phys Eng Sci       Date:  2019-05-20       Impact factor: 4.226

2.  Population inversion X-ray laser oscillator.

Authors:  Aliaksei Halavanau; Andrei Benediktovitch; Alberto A Lutman; Daniel DePonte; Daniele Cocco; Nina Rohringer; Uwe Bergmann; Claudio Pellegrini
Journal:  Proc Natl Acad Sci U S A       Date:  2020-06-22       Impact factor: 11.205

3.  A step closer to compact X-ray lasers.

Authors:  Luca Giannessi
Journal:  Nature       Date:  2021-07       Impact factor: 49.962

4.  Isolated terawatt attosecond hard X-ray pulse generated from single current spike.

Authors:  Chi Hyun Shim; Yong Woon Parc; Sandeep Kumar; In Soo Ko; Dong Eon Kim
Journal:  Sci Rep       Date:  2018-05-10       Impact factor: 4.379

5.  Narrow-band hard-x-ray lasing with highly charged ions.

Authors:  Chunhai Lyu; Stefano M Cavaletto; Christoph H Keitel; Zoltán Harman
Journal:  Sci Rep       Date:  2020-06-10       Impact factor: 4.379

6.  Nonlinear XUV signal generation probed by transient grating spectroscopy with attosecond pulses.

Authors:  Ashley P Fidler; Seth J Camp; Erika R Warrick; Etienne Bloch; Hugo J B Marroux; Daniel M Neumark; Kenneth J Schafer; Mette B Gaarde; Stephen R Leone
Journal:  Nat Commun       Date:  2019-03-27       Impact factor: 14.919

7.  Effect of high slice energy spread of an electron beam on the generation of isolated, terawatt, attosecond X-ray free-electron laser pulse.

Authors:  Chi Hyun Shim; Yong Woon Parc; Dong Eon Kim
Journal:  Sci Rep       Date:  2020-01-28       Impact factor: 4.379

8.  Generation of intense phase-stable femtosecond hard X-ray pulse pairs.

Authors:  Yu Zhang; Thomas Kroll; Clemens Weninger; Yurina Michine; Franklin D Fuller; Diling Zhu; Roberto Alonso-Mori; Dimosthenis Sokaras; Alberto A Lutman; Aliaksei Halavanau; Claudio Pellegrini; Andrei Benediktovitch; Makina Yabashi; Ichiro Inoue; Yuichi Inubushi; Taito Osaka; Jumpei Yamada; Ganguli Babu; Devashish Salpekar; Farheen N Sayed; Pulickel M Ajayan; Jan Kern; Junko Yano; Vittal K Yachandra; Hitoki Yoneda; Nina Rohringer; Uwe Bergmann
Journal:  Proc Natl Acad Sci U S A       Date:  2022-03-15       Impact factor: 12.779

9.  High-flux soft x-ray harmonic generation from ionization-shaped few-cycle laser pulses.

Authors:  Allan S Johnson; Dane R Austin; David A Wood; Christian Brahms; Andrew Gregory; Konstantin B Holzner; Sebastian Jarosch; Esben W Larsen; Susan Parker; Christian S Strüber; Peng Ye; John W G Tisch; Jon P Marangos
Journal:  Sci Adv       Date:  2018-05-11       Impact factor: 14.136

10.  High-resolution achromatic X-ray optical systems for broad-band imaging and for focusing attosecond pulses.

Authors:  H N Chapman; S Bajt
Journal:  Proc Math Phys Eng Sci       Date:  2021-07-14       Impact factor: 2.704
  10 in total

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