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Andrius Baltuška
Researcher at Vienna University of Technology
Publications - 592
Citations - 16521
Andrius Baltuška is an academic researcher from Vienna University of Technology. The author has contributed to research in topics: Laser & Femtosecond. The author has an hindex of 55, co-authored 566 publications receiving 14931 citations. Previous affiliations of Andrius Baltuška include University of Groningen & University of Tokyo.
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Journal ArticleDOI
Bright Coherent Ultrahigh Harmonics in the keV X-ray Regime from Mid-Infrared Femtosecond Lasers
Tenio Popmintchev,Ming-Chang Chen,Dimitar Popmintchev,Paul Arpin,Susannah Brown,Skirmantas Alisauskas,Giedrius Andriukaitis,Tadas Balciunas,Oliver D. Mücke,Audrius Pugzlys,Andrius Baltuška,Bonggu Shim,Samuel E. Schrauth,Alexander L. Gaeta,Carlos Hernandez-Garcia,Luis Plaja,Andreas Becker,Agnieszka Jaron-Becker,Margaret M. Murnane,Henry C. Kapteyn +19 more
TL;DR: By guiding a mid-infrared femtosecond laser in a high-pressure gas, ultrahigh harmonics can be generated that emerge as a bright supercontinuum that spans the entire electromagnetic spectrum from the ultraviolet to more than 1.6 kilo–electron volts, allowing, in principle, the generation of pulses as short as 2.5 attoseconds.
Journal ArticleDOI
Attosecond control of electronic processes by intense light fields
Andrius Baltuška,Th. Udem,M. Uiberacker,M. Hentschel,Eleftherios Goulielmakis,Ch. Gohle,Ronald Holzwarth,Vladislav S. Yakovlev,Armin Scrinzi,Theodor W. Hänsch,Ferenc Krausz +10 more
TL;DR: The generation of intense, few-cycle laser pulses with a stable carrier envelope phase that permit the triggering and steering of microscopic motion with an ultimate precision limited only by quantum mechanical uncertainty are reported.
Journal ArticleDOI
Atomic transient recorder
Reinhard Kienberger,Eleftherios Goulielmakis,M. Uiberacker,Andrius Baltuška,Vladislav S. Yakovlev,F. Bammer,Armin Scrinzi,T. Westerwalbesloh,Ulf Kleineberg,Ulrich Heinzmann,Markus Drescher,Ferenc Krausz +11 more
TL;DR: With the current ∼750-nm laser probe and ∼100-eV excitation, the transient recorder is capable of resolving atomic electron dynamics within the Bohr orbit time.
Journal ArticleDOI
Attosecond spectroscopy in condensed matter
A. L. Cavalieri,Norbert Müller,Thorsten Uphues,Vladislav S. Yakovlev,Andrius Baltuška,Balint Horvath,B. E. Schmidt,L. Blumel,Ronald Holzwarth,Stefan Hendel,Markus Drescher,Ulf Kleineberg,Pedro M. Echenique,Reinhard Kienberger,Ferenc Krausz,Ulrich Heinzmann +15 more
TL;DR: The ability to obtain direct time-domain access to charge dynamics with attosecond resolution by probing photoelectron emission from single-crystal tungsten is demonstrated and illustrates thatAttosecond metrology constitutes a powerful tool for exploring not only gas-phase systems, but also fundamental electronic processes occurring on the attose Cond timescale in condensed-matter systems and on surfaces.
Journal ArticleDOI
Direct Measurement of Light Waves
Eleftherios Goulielmakis,M. Uiberacker,Reinhard Kienberger,Andrius Baltuška,Vladislav S. Yakovlev,Armin Scrinzi,T. Westerwalbesloh,Ulf Kleineberg,Ulrich Heinzmann,Markus Drescher,Ferenc Krausz +10 more
TL;DR: The apparatus allows complete characterization of few-cycle waves of visible, ultraviolet, and/or infrared light, thereby providing the possibility for controlled and reproducible synthesis of ultrabroadband light waveforms.