Zhang, Pei and Dimyati, Kaharudin and Nizamani, Bilal and Najm, Mustafa M. and Harun, Sulaiman Wadi (2022) Sequential generation of self-starting diverse operations in all-fiber laser based on thulium-doped fiber saturable absorber. Chinese Physics B, 31 (6). ISSN 1674-1056, DOI https://doi.org/10.1088/1674-1056/ac3ba9.
Full text not available from this repository.Abstract
Self-starting Q-switching, Q-switched mode-locking and mode-locking operation modes are achieved sequentially in an all-fiber erbium-doped fiber laser with thulium-doped fiber saturable absorber for the first time. The central wavelengths of Q-switching, Q-switched mode-locking and mode-locking operation modes are 1569.7 nm, 1570.9 nm, and 1572 nm, respectively. The mode-locking operation of the proposed fiber laser generates stable dark soliton with a repetition rate of 0.99 MHz and signal-to-noise ratio of 65 dB. The results validate the capability of generating soliton pulse by doped fiber saturable absorber. Furthermore, the proposed fiber laser is beneficial to the applications of optical communication and signal processing system.
| Item Type: | Article |
|---|---|
| Funders: | Science and Technology Innovation Program of Hunan Province, China (2021RC5012) |
| Uncontrolled Keywords: | All-fiber laser; Q-switched mode-locking; Dark soliton; Fiber saturable absorber |
| 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: | 29 Aug 2023 06:40 |
| Last Modified: | 29 Aug 2023 06:40 |
| URI: | http://eprints.um.edu.my/id/eprint/42861 |
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