Nonlinear pulse compression based on a gas-filled multipass cell.
Opt Lett
; 43(10): 2252-2255, 2018 May 15.
Article
em En
| MEDLINE
| ID: mdl-29762565
ABSTRACT
We demonstrate nonlinear temporal compression of a high-energy Yb-doped fiber laser source in a multipass cell filled with argon. The 160 µJ 275 fs input pulses are compressed down to 135 µJ 33 fs at the output, corresponding to an overall transmission of 85%. We also analyze the output beam, revealing essentially no space-time couplings. We believe this technique can be scalable to higher pulse energies and shorter pulse durations, enabling access to a wider parameter range for a large variety of ultrafast laser sources.
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MEDLINE
Idioma:
En
Revista:
Opt Lett
Ano de publicação:
2018
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Article