Zarei, A. and Rosdin, R.Z.R.R. and Ali, N.M. and Ahmad, Harith and Harun, Sulaiman Wadi (2014) Brillouin Lasing with a Reduced Self-Pulsing Characteristic Using a Short-Length Erbium-Doped Fiber as the Nonlinear Gain Medium. Chinese Physics Letters, 31 (5). pp. 1-4. ISSN 0256-307X, DOI https://doi.org/10.1088/0256-307X/31/5/054202.
Full text not available from this repository.Abstract
A single-wavelength Brillouin laser is demonstrated by using a 3-m-long erbium doped fiber (EDF) in a ring cavity. The EDF is used to provide both nonlinear and linear gains to generate a stimulated Brillouin scattering (SBS) and to amplify the generated SBS, respectively. The Brillouin erbium fiber laser (BEFL) operates at 1561.5 nm, where the operating wavelength is up-shifted by 0.08nm from the Brillouin pump. The operation wavelength is also tunable within 1560.6–1562.6 nm. The BEFL also shows a self-pulsing characteristic with repetition of 66.7 kHz when the BP is set around the threshold pump power of 13mW. Compared to the conventional Brillouin fiber laser with a long cavity length, the proposed BEFL exhibits a significantly lower amplitude of pulse. This laser has many potential applications, such as in optical communication and sensors.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Brillouin Lasing; Reduced Self-Pulsing; Short-Length Erbium-Doped Fiber; Nonlinear Gain Medium |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 26 Oct 2015 02:15 |
| Last Modified: | 09 Oct 2018 05:21 |
| URI: | http://eprints.um.edu.my/id/eprint/14313 |
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