Chen, Yu and Tiu, Zian Cheak and Rosol, Ahmad Haziq A. and Tan, Sin Jin and Dimyati, Kaharudin and Harun, Sulaiman Wadi (2024) All-fibre mode-locked laser using SMF-GIMF-SMF structure as artificial saturable absorber. Results in Optics, 14. ISSN 26669501, DOI https://doi.org/10.1016/j.rio.2023.100603.
Full text not available from this repository.Abstract
In this work, we proposed and experimentally demonstrated a combination of single mode fibre (SMF) with graded indexed multimode fibre (GIMF) to form an artificial saturable absorber. A SMF-GIMF-SMF structure is incorporated into Erbium-doped fibre laser (EDFL) system to induce mode-locking operation with very low threshold pump power of 41.6 mW. The highest pulse energy obtained is 406.65 pJ at pump power of 84.7 mW. With a relatively short GIMF used as artificial saturable absorber, high fundamental repetition rate with low threshold power is achieved. The proposed artificial saturable absorber is potentially to contribute to the development of sustainable industry, innovation, and infrastructure. © 2024 The Authors
| Item Type: | Article |
|---|---|
| Funders: | Ministry of Higher Education, Malaysia [Grant no. PRGS/1/2022/TK04/UM/01/1] |
| Additional Information: | Artificial saturable absorber; Fiber laser; Mode locking; Soliton laser |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering > Department of Electrical Engineering |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 26 Jun 2024 04:09 |
| Last Modified: | 26 Jun 2024 04:09 |
| URI: | http://eprints.um.edu.my/id/eprint/44843 |
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