Breaking the Gain-Bandwidth Barrier in Femtosecond Multipass Optical Parametric Amplification at >50% Photon Conversion Rate
We demonstrate record gain and broadband amplification using a novel multipass optical parametric amplifier, breaking the gain-bandwidth barrier, by readjusting the pump-signal overlap with dispersion compensated mirrors and dropping the idler each pass.
Authors
- Tobias Steinle (ORCID: https://orcid.org/0000-0003-0410-2162)
- Harald W. Giessen (ORCID: https://orcid.org/0000-0002-4270-3850)
- Johann Thannheimer (ORCID: https://orcid.org/0009-0009-7680-1318)
- Jan H. Nägele (ORCID: https://orcid.org/0009-0003-0675-2318)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_si.2025.ss105_6
- Primary Topic
- Laser-Matter Interactions and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00