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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00007364naa a2200565 4500
001oai:lup.lub.lu.se:6cabb803-98f8-426b-acc8-398ef99b05c2
003SwePub
008230306s2023 | |||||||||||000 ||eng|
024a https://lup.lub.lu.se/record/6cabb803-98f8-426b-acc8-398ef99b05c22 URI
024a https://doi.org/10.1088/1367-2630/acb7952 DOI
040 a (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Veyrinas, K.u Centre Lasers Intenses and Application (CELIA)4 aut
2451 0a Chromatic aberrations correction of attosecond high-order harmonic beams by flat-top spatial shaping of the fundamental beam
264 c 2023-02-13
264 1b IOP Publishing,c 2023
520 a Attosecond pulses created by high-order harmonic generation in gases often exhibit strong chromatic aberrations, arising from the broad bandwidth and wavelength-dependent nonlinear light-matter interaction. When the driving laser intensity varies spatially, as for Gaussian driving beams, the apparent source position of the harmonics differs significantly from one order to the next, thus affecting the achievable intensity and duration of the attosecond pulses when they are focused on a target. We show that these chromatic aberrations can be reduced by spatially shaping the fundamental beam to generate high-order harmonics with a driver having a flat-top profile inside the gas medium. By measuring both the intensity profile and wavefront for each harmonic in a plane, we access the extreme ultra-violet (XUV) beam properties and investigate these properties near focus. We observe that controlling chromatic aberrations by flat-top spatial shaping strongly reduces the variation of the XUV spectrum on the beam axis during propagation and, in return, the longitudinal sensitivity of both the temporal profiles and the temporal shifts of the focused attosecond pulses.
650 7a NATURVETENSKAPx Fysikx Atom- och molekylfysik och optik0 (SwePub)103022 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Atom and Molecular Physics and Optics0 (SwePub)103022 hsv//eng
653 a attosecond pulses
653 a chromatic aberration
653 a flat-top
653 a high-order harmonics
653 a spatial shaping
700a Plach, M.u Lund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,LU profilområde: Ljus och material,Lunds universitets profilområden,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,LU Profile Area: Light and Materials,Lund University Profile areas4 aut0 (Swepub:lu)ma1608pl
700a Peschel, J.u Lund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)ja8782pe
700a Hoflund, M.u Lund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)ma4376ho
700a Catoire, F.u Centre Lasers Intenses and Application (CELIA)4 aut
700a Valentin, C.u Centre Lasers Intenses and Application (CELIA)4 aut
700a Smorenburg, P.u ASML Netherlands B.V.4 aut
700a Dacasa, H.u Lund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)hu6887da
700a Maclot, S.u Lund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,Claude Bernard University Lyon 14 aut0 (Swepub:lu)fysi-sam
700a Guo, C.u Lund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,LU profilområde: Ljus och material,Lunds universitets profilområden,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,LU Profile Area: Light and Materials,Lund University Profile areas4 aut0 (Swepub:lu)fysi-cgu
700a Wikmark, H.u Lund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)fysi-hwr
700a Zaïr, A.u King's College London4 aut
700a Strelkov, V.u Prokhorov General Physics Institute of the Russian Academy of Sciences,Moscow Institute of Physics and Technology4 aut
700a Picot, C.u Claude Bernard University Lyon 14 aut
700a Arnold, C.u Lund University,Lunds universitet,NanoLund: Centre for Nanoscience,Annan verksamhet, LTH,Lunds Tekniska Högskola,Atomfysik,Fysiska institutionen,Institutioner vid LTH,LU profilområde: Ljus och material,Lunds universitets profilområden,Other operations, LTH,Faculty of Engineering, LTH,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,LU Profile Area: Light and Materials,Lund University Profile areas4 aut0 (Swepub:lu)fysi-cda
700a Eng-Johnsson, P.u Lund University,Lunds universitet,Lunds lasercentrum, LLC,Annan verksamhet, LTH,Lunds Tekniska Högskola,Atomfysik,Fysiska institutionen,Institutioner vid LTH,LTH profilområde: Avancerade ljuskällor,LTH profilområden,LU profilområde: Ljus och material,Lunds universitets profilområden,Lund Laser Centre, LLC,Other operations, LTH,Faculty of Engineering, LTH,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,LTH Profile Area: Photon Science and Technology,LTH Profile areas,Faculty of Engineering, LTH,LU Profile Area: Light and Materials,Lund University Profile areas4 aut0 (Swepub:lu)fysi-pj0
700a L’Huillier, A.u Lund University,Lunds universitet,NanoLund: Centre for Nanoscience,Annan verksamhet, LTH,Lunds Tekniska Högskola,Atomfysik,Fysiska institutionen,Institutioner vid LTH,LTH profilområde: Nanovetenskap och halvledarteknologi,LTH profilområden,LTH profilområde: Avancerade ljuskällor,LU profilområde: Ljus och material,Lunds universitets profilområden,Other operations, LTH,Faculty of Engineering, LTH,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,LTH Profile Area: Nanoscience and Semiconductor Technology,LTH Profile areas,Faculty of Engineering, LTH,LTH Profile Area: Photon Science and Technology,Faculty of Engineering, LTH,LU Profile Area: Light and Materials,Lund University Profile areas4 aut0 (Swepub:lu)fysi-alh
700a Mével, E.u Centre Lasers Intenses and Application (CELIA)4 aut
700a Constant, E.u Claude Bernard University Lyon 14 aut
710a Centre Lasers Intenses and Application (CELIA)b Atomfysik4 org
773t New Journal of Physicsd : IOP Publishingg 25:2q 25:2x 1367-2630
856u http://dx.doi.org/10.1088/1367-2630/acb795x freey FULLTEXT
8564 8u https://lup.lub.lu.se/record/6cabb803-98f8-426b-acc8-398ef99b05c2
8564 8u https://doi.org/10.1088/1367-2630/acb795

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