| Issue |
EPJ Web Conf.
Volume 309, 2024
EOS Annual Meeting (EOSAM 2024)
|
|
|---|---|---|
| Article Number | 07008 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting (TOM) 7- Ultrafast Phenomena | |
| DOI | https://doi.org/10.1051/epjconf/202430907008 | |
| Published online | 31 October 2024 | |
https://doi.org/10.1051/epjconf/202430907008
Experimental demonstration of a temporal pulse shaping method based on nonlinear chirp
1 Université Paris-Saclay, Institut d’Optique Graduate School, CNRS, Laboratoire Charles Fabry, 91127 Palaiseau Cedex, France
2 Amplitude, 11 Avenue de Canteranne, Cité de la Photonique, 33600 Pessac, France
* e-mail: gautier.parize@institutoptique.fr
Published online: 31 October 2024
We present a general temporal shaping method based on spectral phase-only modulation for ultrafast laser sources. We explain the working principle of this technique and use it experimentally to generate a ramp-shaped pulse at the output of a laser source delivering 30 μJ 200 fs pulses at 500 kHz. This pulse is then launched inside a multipass cell to demonstrate non-linear wavelength shifting. A spectral tunability of 11 nm around the center wavelength of 1030 nm is achieved.
© The Authors, published by EDP Sciences, 2024
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