Ali, Norfizah Md and Harun, Sulaiman Wadi and Dimyati, Kaharudin and Ahmad, Harith (2012) Tuneable high output power Brillouin fiber laser. Journal of Optoelectronics and Advanced Materials, 14 (1-2). pp. 13-17. ISSN 1454-4164,
Full text not available from this repository.Abstract
A highly efficient tuneable Brillouin fiber laser (BFL) amplified by Er 3+/Yb 3+ co-doped double-clad fiber amplifier (EYDFA) is demonstrated. In this work, a ring BFL and a double-pass EYDFA are used as a seed oscillator and power amplifier, respectively. With 10 km long non-zero dispersion shifted fiber (NZ-DSF), the seed BFL has the maximum output power of - 5 dBm, side mode suppression ratio of 30dB and stimulated Brillouin scattering (SBS) threshold of 5 dBm. The amplified BFL output has the maximum output power of 400 mW and a side mode suppression ratio of more than 50 dB. The EYDFA provides a flat gain in the wavelength region of 1545 nm to 1566 nm.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Brillouin fiber laser; Brillouin scattering; Double pass amplifier; Double-clad Erbium-Ytterbium doped fiber amplifier; Heterodyne linewidth measurement |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering Faculty of Science > Department of Physics |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 02 Jan 2019 04:41 |
| Last Modified: | 02 Jan 2019 04:41 |
| URI: | http://eprints.um.edu.my/id/eprint/19883 |
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