Tan, S.J. and Harun, Sulaiman Wadi and Ahmad, F. and Nor, Roslan Md and Zulkepely, N.R. and Ahmad, Harith (2013) A Q-switched multi-wavelength Brillouin erbium fiber laser with a single-walled carbon nanotube saturable absorber. Laser Physics, 23 (5). 055101. ISSN 1054-660X, DOI https://doi.org/10.1088/1054-660X/23/5/055101.
Full text not available from this repository.Abstract
A Q-switched multi-wavelength Brillouin erbium fiber laser (MWBEFL) is demonstrated using a single-walled carbon nanotube-polyethylene oxide (SWCNT-PEO) saturable absorber (SA). The SA is fabricated by cutting off a small part of the developed SWCNT-PEO film and sandwiching it in between two FC/PC (fiber connector/physical contact) fiber connectors. Multi-wavelength combs with ten lasing lines and spacing of 0.158 nm are obtained by the use of 2 km long dispersion compensating fiber as the Brillouin gain medium and a four-port circulator to isolate and circulate the odd-order Stokes signals. Q-switched pulse trains with a repetition rate of 105.2 kHz and a pulse width of 0:996 μs are obtained in the proposed MWBEFL at a 1480 nm pump power of 120 mW and a Brillouin pump power of 5.4 dBm.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Multi-wavelength Brillouin erbium fiber laser; Single-walled carbon nanotube-polyethylene oxide |
| Subjects: | Q Science > QC Physics |
| Divisions: | Faculty of Science > Department of Physics |
| Depositing User: | miss munirah saadom |
| Date Deposited: | 10 Jul 2013 08:04 |
| Last Modified: | 08 Apr 2019 04:54 |
| URI: | http://eprints.um.edu.my/id/eprint/7824 |
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