Mode Dynamics of Raman Lasing in Multimode Graded-Index Fiber with Mode-Selective Mirror for Stokes Beam
We demonstrate low-order Raman lasing in multimode diode-pumped GRIN-fiber with mode-selective thin-film central mirror with 976-nm Stokes beam quality M2∼2.3 and power up to 23W. Real-time mode dynamics is studied showing instability at low powers. © 2024 The Author(s)
Authors
- V. A. Simonov (ORCID: https://orcid.org/0000-0001-8241-0190)
- Denis S. Kharenko (ORCID: https://orcid.org/0000-0002-5670-5961)
- Sergey A. Babin (ORCID: https://orcid.org/0000-0003-3559-6839)
- A.A. Revyakin
- M.D. Gervaziev
- А. В. Достовалов (ORCID: https://orcid.org/0000-0002-9043-3197)
- V. S. Terentyev (ORCID: https://orcid.org/0000-0003-0368-0761)
- Alexey G. Kuznetsov (ORCID: https://orcid.org/0009-0007-1271-2557)
Institutions
- Institute of Automation and Electrometry (RU)
Publication Details
- Published
- 2024-08-04
- DOI
- https://doi.org/10.1109/cleo-pr60912.2024.10676937
- Primary Topic
- Photonic Crystal and Fiber Optics
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Russian Science Foundation