Thomas Gottschall
University of Jena
77 Papers
355 Citations
Thomas Gottschall is an academic researcher from University of Jena. The author has contributed to research in topics: Fiber laser & Laser. The author has an hindex of 20, co-authored 76 publications.
Chat about Author
Papers
1 kW 1 mJ eight-channel ultrafast fiber laser.
Michael Müller,Marco Kienel,Arno Klenke,Thomas Gottschall,Evgeny Shestaev,Marco Plötner,Jens Limpert,Andreas Tünnermann +7 more
TL;DR: An ultrafast fiber chirped-pulse amplifier comprising eight coherently combined amplifier channels is presented and has proven suitable for demanding scientific applications.
Energetic sub-2-cycle laser with 216 W average power
Steffen Hädrich,Marco Kienel,Michael Müller,Arno Klenke,Jan Rothhardt,Robert Klas,Thomas Gottschall,Tino Eidam,András Drozdy,Péter Jójárt,Zoltán Várallyay,Eric Cormier,Karoly Osvay,Andreas Tünnermann,Jens Limpert +14 more
TL;DR: Two-stage nonlinear compression of a 660 W femtosecond fiber laser system is utilized to achieve unprecedented average power levels of energetic ultrashort or even few-cycle laser pulses, expected to significantly advance the fields of high harmonic generation and attosecond science.
145
1kW 1mJ 8-channel ultrafast fiber laser
Michael Müller,Marco Kienel,Arno Klenke,Thomas Gottschall,Evgeny Shestaev,M. Plötner,Jens Limpert,Andreas Tünnermann +7 more
TL;DR: In this paper, an ultrafast fiber chirped-pulse amplifier comprising 8 coherently combined amplifier channels is presented, which delivers 1 kW average power at 1 mJ pulse energy and 260 fs pulse duration.
Four-wave-mixing-based optical parametric oscillator delivering energetic, tunable, chirped femtosecond pulses for non-linear biomedical applications.
TL;DR: A novel concept for an optical parametric oscillator based on four-wave mixing (FOPO) in an optical fiber that constitutes a stable, simple and in many ways superior alternative to bulk state-of-the-art OPO light converters for demanding biomedical applications and non-linear microspectroscopy.
86
High-repetition-rate and high-photon-flux 70 eV high-harmonic source for coincidence ion imaging of gas-phase molecules
Jan Rothhardt,Steffen Hädrich,Yariv Shamir,Maxim Tschnernajew,Robert Klas,Armin Hoffmann,Getnet K. Tadesse,Arno Klenke,Thomas Gottschall,Tino Eidam,Jens Limpert,Andreas Tünnermann,Rebecca Boll,Cédric Bomme,Hatem Dachraoui,Benjamin Erk,Michele Di Fraia,Daniel A. Horke,Thomas Kierspel,Terence Mullins,Andreas Przystawik,Evgeny Savelyev,Joss Wiese,Tim Laarmann,Jochen Küpper,Daniel Rolles +25 more
TL;DR: In this paper, the authors present a high-harmonic source driven by a 100 kHz fiber laser system, which delivers 1011 photons/s in a single 1.3 eV bandwidth harmonic at 68.6 eV.
76