Selvakennedy, Selvadurai and Mahdi, Mohd Adzir and Abdullah, M.K. and Poopalan, Prabakaran and Ahmad, Harith (2000) Erbium-doped fiber ring laser cavity in transient and steady states studied by a numerical approach. Journal of the Optical Society of America B, 17 (6). pp. 914-918. ISSN 0740-3224, DOI https://doi.org/10.1364/JOSAB.17.000914.
Full text not available from this repository.Abstract
An erbium-doped fiber ring laser is modeled by use of the standard propagation and rate equations of a homogeneous, two-level medium. A numerical model is obtained by development of a spectral analysis of erbiumdoped fiber amplifiers. This approach is modified to account for the cyclical propagation of the field in the ring laser. Numerical simulations provide interesting information on the spectral behavior as well as important characteristics of the cavity, mainly the lasing wavelength and output power. The model also permits the study of competing modes' gain and signal evolutions during the transient state of the ring laser cavity. © 2000 Optical Society of America.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Computer simulation; Doping (additives); Fiber lasers; Light absorption; Light propagation; Spectrum analysis |
| Subjects: | Q Science > QC Physics |
| Divisions: | Faculty of Science > Department of Physics |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 02 Sep 2021 03:09 |
| Last Modified: | 02 Sep 2021 03:09 |
| URI: | http://eprints.um.edu.my/id/eprint/26013 |
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