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Proceedings Paper

500W, 5mJ, 6fs, CEP-stable few-cycle pulses: An update on the ELI-ALPS HR2 beamline (Conference Presentation)
Author(s): Steffen Haedrich; Nico Walther; Marco Kienel; Peter Simon; Tamás Nagy; Andreas Blumenstein; Evgeny Shestaev; Robert Klas; Joachim Buldt; Lars-Henning Stark; Sven Breitkopf; Péter Jójárt; Zoltán Várallyay; Károly Osvay; Tino Eidam; Jens Limpert

Paper Abstract

Here we present the latest experimental results of a high-power CEP-stable FCPA system. The 16-channel FCPA runs at 0.3% RMS power stability (>9hours) delivering more than 1kW and 10mJ after the compressor at a pulse duration of 280fs. To generate 6fs pulses, stretched hollow-core fibers are being employed. We present a significant up-scaling of this technique towards an output of 5mJ, 100kHz and 6fs.

Paper Details

Date Published: 11 March 2020
Proc. SPIE 11260, Fiber Lasers XVII: Technology and Systems, 1126009 (11 March 2020); doi: 10.1117/12.2544603
Show Author Affiliations
Steffen Haedrich, Active Fiber Systems GmbH (Germany)
Nico Walther, Active Fiber Systems GmbH (Germany)
Marco Kienel, Active Fiber Systems GmbH (Germany)
Peter Simon, Laser-Lab. Göttingen e.V. (Germany)
Tamás Nagy, Max-Born-Institut für Nichtlineare Optik und Kurzzeitspektroskopie (Germany)
Andreas Blumenstein, Laser-Lab. Göttingen e.V. (Germany)
Evgeny Shestaev, Friedrich-Schiller-Univ. Jena (Germany)
Helmholtz Institute Jena (Germany)
Robert Klas, Friedrich-Schiller-Univ. Jena (Germany)
Helmholtz Institute Jena (Germany)
Joachim Buldt, Friedrich-Schiller-Univ. Jena (Germany)
Lars-Henning Stark, Friedrich-Schiller-Univ. Jena (Germany)
Sven Breitkopf, Active Fiber Systems GmbH (Germany)
Péter Jójárt, ELI-ALPS Research Institute (Hungary)
Zoltán Várallyay, ELI-ALPS Research Institute (Hungary)
Károly Osvay, ELI-ALPS Research Institute (Hungary)
Tino Eidam, Active Fiber Systems GmbH (Germany)
Jens Limpert, Friedrich-Schiller-Univ. Jena (Germany)
Fraunhofer-Institut für Angewandte Optik und Feinmechanik IOF (Germany)
Helmholtz Institute Jena (Germany)

Published in SPIE Proceedings Vol. 11260:
Fiber Lasers XVII: Technology and Systems
Liang Dong, Editor(s)

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