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Proceedings Paper

Femtosecond OPCPAs from UV to short-wave IR wavelengths for ultrafast dynamics experiments from condensed matter to atoms, molecules, and clusters
Author(s): J. H. Buß; M. Schulz; I. Grguraš; T. Golz; M. J. Prandolini; R. Riedel
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Paper Abstract

Ultrafast dynamics experiments in physics, chemistry and biology, in condensed matter or gas phase require different types of lasers. We present various OPCPAs as a powerful toolbox to deliver femtosecond pulses from the XUV to THz spectral region. A synchronized pump-probe laser has been realized, generating visible and near-IR pump pulses (350-1300 nm) and UV pulses (250 - 350 nm) operating at 4 MHz. Furthermore, a 1.55 μm wavelength OPCPA has been demonstrated for efficient THz-generation. For XUV generation in the water window, an OPCPA is presented, delivering millijoule-level, femtosecond pulses from 1.7 - 2.2 μm with up to 100 W average power.

Paper Details

Date Published: 27 February 2020
PDF: 8 pages
Proc. SPIE 11278, Ultrafast Phenomena and Nanophotonics XXIV, 112781A (27 February 2020); doi: 10.1117/12.2551488
Show Author Affiliations
J. H. Buß, Class 5 Photonics GmbH (Germany)
M. Schulz, Class 5 Photonics GmbH (Germany)
I. Grguraš, Class 5 Photonics GmbH (Germany)
T. Golz, Class 5 Photonics GmbH (Germany)
M. J. Prandolini, Class 5 Photonics GmbH (Germany)
Univ. Hamburg (Germany)
R. Riedel, Class 5 Photonics GmbH (Germany)


Published in SPIE Proceedings Vol. 11278:
Ultrafast Phenomena and Nanophotonics XXIV
Markus Betz; Abdulhakem Y. Elezzabi, Editor(s)

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