The petawatt laser of ELI ALPS reaching the 700 TW level at 10 Hz repetition rate /
Performance of the novel high repetition rate HF-PW laser system of ELI ALPS is presented in its first operation phase at 400 TW and 700 TW levels. Long-term operation was tested at 2.5 and 10 Hz repetition rates, where an exceptional 0.66% and 1.08% shot-to-shot energy stability was demonstrated, r...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2023
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| Sorozat: | OPTICS EXPRESS
31 No. 26 |
| Tárgyszavak: | |
| doi: | 10.1364/OE.509615 |
| mtmt: | 34489471 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/33579 |
| Tartalmi kivonat: | Performance of the novel high repetition rate HF-PW laser system of ELI ALPS is presented in its first operation phase at 400 TW and 700 TW levels. Long-term operation was tested at 2.5 and 10 Hz repetition rates, where an exceptional 0.66% and 1.08% shot-to-shot energy stability was demonstrated, respectively. Thorough spatio-spectral and temporal measurements confirmed high quality output pulses with a Strehl ratio of >0.9 after compression at both repetition rates. Amplified pulses with an unprecedentedly high 240 W average power were reached for the first time from a PW-class amplifier chain by using novel pseudo-active mirror disk amplification-based pump lasers. |
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| Terjedelem/Fizikai jellemzők: | 44160-44176 |
| ISSN: | 1094-4087 |