Spatio-temporal diagnosis of few-cycle 3.2 µm pulses from a mid-IR OPCPA system
Four-cycle pulses from a 3.2 µm OPCPA system were characterized by spatially resolved Fourier transform spectroscopy, for the first time. Combining the spatio-spectral information with temporal characterization yielded the spatio-temporal structure of the pulses revealing up to now inaccessible deta...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2025
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| Sorozat: | OPTICS EXPRESS
33 No. 8 |
| Tárgyszavak: | |
| doi: | 10.1364/OE.561914 |
| mtmt: | 36131690 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/36710 |
| Tartalmi kivonat: | Four-cycle pulses from a 3.2 µm OPCPA system were characterized by spatially resolved Fourier transform spectroscopy, for the first time. Combining the spatio-spectral information with temporal characterization yielded the spatio-temporal structure of the pulses revealing up to now inaccessible details in the mid-IR spectral region. The proposed technique offers efficient and simple characterization for the optimization of MIR OPCPA systems in terms of spatio-spectral couplings. © 2025 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement. |
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| Terjedelem/Fizikai jellemzők: | 17551-17559 |
| ISSN: | 1094-4087 |