| Issue |
EPJ Web Conf.
Volume 335, 2025
EOS Annual Meeting (EOSAM 2025)
|
|
|---|---|---|
| Article Number | 07008 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting - Optical Fiber Technology | |
| DOI | https://doi.org/10.1051/epjconf/202533507008 | |
| Published online | 22 September 2025 | |
https://doi.org/10.1051/epjconf/202533507008
Evanescent stimulated Raman scattering in benzene-immersed fluorophosphate optical nanofibers
1 Ecole Militaire Polytechnique, BP17, Bordj-El-Bahri, Algiers 16111, Algeria
2 Université Paris-Saclay, Institut d’Optique Graduate School, CNRS, Laboratoire Charles Fabry, 91127, Palaiseau, France
* Corresponding author: This email address is being protected from spambots. You need JavaScript enabled to view it.
; This email address is being protected from spambots. You need JavaScript enabled to view it.
Published online: 22 September 2025
Abstract
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.
© The Authors, published by EDP Sciences, 2025
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