Tunable high-harmonic-generation between 25 and 50 eV exploiting a versatile OPCPA driver laser

Mihail Petev; Torsten Golz; Jan Heye Buss; Michael Schulz; Slawomir Skruszewicz; Andreas Przystawik; Tim Laarmann; Thorsten Uphues; Atiqa Arshad; Jan-Christoph Deinert; Robert Riedel

doi:10.1117/12.2609843

4 March 2022 Tunable high-harmonic-generation between 25 and 50 eV exploiting a versatile OPCPA driver laser

Mihail Petev, Torsten Golz, Jan Heye Buss, Michael Schulz, Slawomir Skruszewicz, Andreas Przystawik, Tim Laarmann, Thorsten Uphues, Atiqa Arshad, Jan-Christoph Deinert, Robert Riedel

Author Affiliations +

Proceedings Volume 11985, Nonlinear Frequency Generation and Conversion: Materials and Devices XXI; 119850I (2022) https://doi.org/10.1117/12.2609843
Event: SPIE LASE, 2022, San Francisco, California, United States

Abstract

We present a versatile high repetition rate, optical-parametric chirped-pulse amplifier system (OPCPA) in combination with a high-harmonic-generation (HHG) source. Tuning of the fundamental OPCPA driver wavelength allows for high harmonic generation within the full range between 25 and 50 eV. All energies between two adjacent odd harmonics can be addressed, making the system a powerful, gaplessly tunable extreme-ultraviolet (XUV) light source for spectroscopy.

Conference Presentation

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Mihail Petev, Torsten Golz, Jan Heye Buss, Michael Schulz, Slawomir Skruszewicz, Andreas Przystawik, Tim Laarmann, Thorsten Uphues, Atiqa Arshad, Jan-Christoph Deinert, and Robert Riedel "Tunable high-harmonic-generation between 25 and 50 eV exploiting a versatile OPCPA driver laser", Proc. SPIE 11985, Nonlinear Frequency Generation and Conversion: Materials and Devices XXI, 119850I (4 March 2022); https://doi.org/10.1117/12.2609843

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