Please use this identifier to cite or link to this item: http://dx.doi.org/10.14279/depositonce-10036
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Main Title: 27 W 2.1 µm OPCPA system for coherent soft X-ray generation operating at 10 kHz
Author(s): Feng, Tianli
Heilmann, Anke
Bock, Martin
Ehrentraut, Lutz
Witting, Tobias
Yu, Haohai
Stiel, Holger
Eisebitt, Stefan
Schnürer, Matthias
Type: Article
Language Code: en
Abstract: We developed a high power optical parametric chirped-pulse amplification (OPCPA) system at 2.1 µm harnessing a 500 W Yb:YAG thin disk laser as the only pump and signal generation source. The OPCPA system operates at 10 kHz with a single pulse energy of up to 2.7 mJ and pulse duration of 30 fs. The maximum average output power of 27 W sets a new record for an OPCPA system in the 2 µm wavelength region. The soft X-ray continuum generated through high harmonic generation with this driver laser can extend to around 0.55 keV, thus covering the entire water window (284 eV - 543 eV). With a repetition rate still enabling pump-probe experiments on solid samples, the system can be used for many applications.
URI: https://depositonce.tu-berlin.de/handle/11303/11145
http://dx.doi.org/10.14279/depositonce-10036
Issue Date: 11-Mar-2020
Date Available: 18-May-2020
DDC Class: 530 Physik
Subject(s): optical parametric chirped-pulse amplification
OPCPA
pump-probe experiments
soft X-ray
laser
Sponsor/Funder: EC/H2020/654148/EU/The Integrated Initiative of European Laser Research Infrastructures/LASERLAB-EUROPE
License: http://rightsstatements.org/vocab/InC/1.0/
Journal Title: Optics Express
Publisher: Optical Society of America (OSA)
Publisher Place: Washington, DC
Volume: 28
Issue: 6
Publisher DOI: 10.1364/OE.386588
Page Start: 8724
Page End: 8733
EISSN: 1094-4087
Notes: © 2020 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.
Appears in Collections:FG Röntgenoptik und Nanometer-Optik » Publications

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