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Original version
Rudawski, P.; Harth, A.; Guo, C.; Lorek, E.; Miranda, M. et al.: Carrier-envelope phase dependent high-order harmonic generation with a high-repetition rate OPCPA-system. In: European Physical Journal D 69 (2015), Nr. 3, 70. DOI: https://doi.org/10.1140/epjd/e2015-50568-y
Repository version
To cite the version in the repository, please use this identifier:
https://doi.org/10.15488/859
Files in this item
| Abstract: | |
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We study high-order harmonic generation with a high-repetition rate (200 kHz), few-cycle, driving laser, based on optical parametric chirped pulse amplification. The system delivers carrier-envelope phase stable, 8 fs, 10 μJ pulses at a central wavelength of 890 nm. High-order harmonics, generated in a high-pressure Ar gas jet, exhibit a strong CEP-dependence over a large spectral range owing to excellent stability of the driving laser pulses. This range can be divided into three spectral regions with distinct CEP influence. The observed spectral interference structures are explained by an analytical model based upon multiple pulse interferences.
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| License of this version: | CC BY 4.0 Unported - https://creativecommons.org/licenses/by/4.0/ |
| Publication type: | Article |
| Publishing status: | publishedVersion |
| Publication date: | 2015 |
| Keywords english: | Laser, Pulse amplification, Multiple pulse interferences |
| DDC: | 530 | Physik |
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Fakultät für Mathematik und Physik
Frei zugängliche Publikationen aus der Fakultät für Mathematik und Physik