Shahi, Sharifeh and Harun, Sulaiman Wadi and Shahabuddin, Nurul Shahrizan and Shirazi, Mohammadreza Rezazadeh and Ahmad, Harith (2009) Multi-wavelength generation using a bismuth-based EDF and Brillouin effect in a linear cavity configuration. Optics & Laser Technology, 41 (2). pp. 198-201. ISSN 0030-3992, DOI https://doi.org/10.1016/j.optlastec.2008.05.009.
Full text not available from this repository.Abstract
The generation of a multiple wavelength source using a bismuth-based erbium-doped fiber (Bi-EDF) in a linear cavity configuration is demonstrated. The configuration uses a pair of optical circulators at the input and output ends of the cavity to form a resonator for multi-wavelength generation in conjunction with optical couplers to inject the Brillouin pump (BP) and to tap the output at the two ends. The Brillouin erbium fiber laser (BEFL) comb with a 2.15 m of Bi-EDF has a wavelength spacing of 0.09 nm and operates in long-wavelength (L-) band region. A stable output laser comb of 50 lines is obtained at a BP of 1568.2 nm and 5 dBm and two 1480 nm pumps at 120 mW. The injected BP wavelength and power as well as the 1480 nm pump powers have a great effect on the number of lines and output power of the BEFL. This configuration is compact due to the use of the significantly shorter Bi-EDF as the linear gain medium, and can be made more compact by replacing the single-mode fiber with highly non-linear fibers such as holey fibers.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Fiber laser; Multiple wavelength fiber lasers; Brillouin erbium fiber laser |
| 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: | 28 Nov 2018 05:31 |
| Last Modified: | 28 Nov 2018 05:31 |
| URI: | http://eprints.um.edu.my/id/eprint/19747 |
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