Simple and efficient high-energy few-cycle pulse generation through hybrid MPC and filamentation
The rapid advancement of ultrafast science necessitates reliable and efficient generation of few-cycle pulse sources. However, achieving this presents several challenges, including maintaining high transmission efficiency, managing nonlinear effects, and ensuring spectral coherence. In this work, we demonstrate a compact approach to generate 0.74-mJ, 8-fs pulses using a two-stage hybrid MPC and filamentation system with a high overall transmission of 74%. This few-cycle source features uniform spatial spectral distribution and excellent long-term power stability.
Authors
- Guorong Wu (ORCID: https://orcid.org/0000-0002-0212-183X)
- Xincai Diao
- Guoqing Chang (ORCID: https://orcid.org/0000-0003-1180-3127)
- Jingdong Luo (ORCID: https://orcid.org/0000-0001-9990-2618)
- Chao Li (ORCID: https://orcid.org/0000-0003-2393-4845)
- Wei Liu (ORCID: https://orcid.org/0000-0001-7864-9369)
- Qi Liu (ORCID: https://orcid.org/0000-0002-6308-717X)
- Yang Liu (ORCID: https://orcid.org/0000-0003-0610-7485)
- Yuhao Luo (ORCID: https://orcid.org/0000-0002-9004-0756)
Institutions
- Dalian Institute of Chemical Physics (CN)
- Chinese Academy of Sciences (CN)
- Institute of Physics (CN)
- Institute of Advanced Light Source Facilities Shenzhen (CN)
Publication Details
- Journal
- Optics Express
- Published
- 2025-06-24
- DOI
- https://doi.org/10.1364/oe.563478
- Primary Topic
- Laser-Matter Interactions and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China