Evanescent stimulated Raman scattering in benzene-immersed fluorophosphate optical nanofibers
Optical nanofibers (ONFs) made from fluorophosphate glass (OHARA - FPM) enable strong confinement, low losses, and enhanced evanescent fields for nonlinear optics. We show that the HE₁₁ mode achieves high Raman gain (11.62 m −1 ·W −1 ) in a compact 10 cm ONF with a 300 nm radius. These results optimize ONF fabrication, lower the Raman threshold, and expand the Raman effect’s operational range.
Authors
- Oussama Laouedj (ORCID: https://orcid.org/0009-0007-5814-9245)
- Abdelhamid Maali (ORCID: https://orcid.org/0000-0002-9459-6081)
- Abderrahim Azzoune (ORCID: https://orcid.org/0000-0002-2500-9357)
- Sylvie Lebrun (ORCID: https://orcid.org/0000-0002-5594-1364)
- Hocine Medjadba
- Hamza Gouasmia
Institutions
- Centre National de la Recherche Scientifique (FR)
- Université Paris-Saclay (FR)
- Polytechnic School of Algiers (DZ)
- Institut d’Optique Graduate School (FR)
- Laboratoire Charles Fabry (FR)
Publication Details
- Journal
- EPJ Web of Conferences
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1051/epjconf/202533507008
- Primary Topic
- Photonic Crystal and Fiber Optics
- Type
- article
- Field-Weighted Citation Impact
- 0.00