Ahmad, Harith and Salleh, Muhammad Firdaus and Zaini, Muhammad Khairol Annuar and Samion, Muhamad Zharif and Ismail, Muhammad Faizal and Reduan, Siti Aisyah (2023) Performance Analysis of the Four-Wave Mixing Effect with Various Tapered Fiber Waist Diameters. Photonics, 10 (7). ISSN 2304-6732, DOI https://doi.org/10.3390/photonics10070745.
Full text not available from this repository.Abstract
In this work, we report the use of different waist diameters of tapered fiber to generate a four-wave mixing (FWM) effect. The FWM conversion efficiencies obtained from the tapered fiber with 10 & mu;m, 20 & mu;m, and 30 & mu;m waist diameters were -37.81 dB, -38.50 dB, and -39.01 dB, respectively, at 1.584 W pump power. The FWM-based outputs were stable over a 60 min measurement at a 1.5 & mu;m wavelength operation, with a small fluctuation range of 0.21 to 0.45 dB. Furthermore, the setup could generate the FWM effect with a maximum tuning range of 9.5 nm (10 & mu;m and 20 & mu;m) and 9.0 nm (30 & mu;m). The numerical simulation results showed a high nonlinearity at the air-cladding region when the tapered waist diameter was reduced. These characteristics of the tapered fiber can be used as an excellent medium for studying nonlinear phenomena, which could result in the development of new photonic devices for high-power optical communication.
| Item Type: | Article |
|---|---|
| Funders: | Ministry of Higher Education, Malaysia, funded this research through the HiCoE Grant (PRC-2022), Universiti Malaya, grant numbers RU005-2021 and MG023-2022 |
| Uncontrolled Keywords: | tapered fiber; four-wave mixing; nonlinear device; conversion efficiency |
| Subjects: | Q Science > Q Science (General) Q Science > QC Physics |
| Divisions: | Faculty of Science > Department of Physics Deputy Vice Chancellor (Research & Innovation) Office > Photonics Research Centre |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 06 Oct 2025 02:01 |
| Last Modified: | 06 Oct 2025 02:01 |
| URI: | http://eprints.um.edu.my/id/eprint/50240 |
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