Parvizi, Roghaieh and Ali, Norfizah Md and Harun, Sulaiman Wadi and Emami, Siamak Dawazdah and Ahmad, Harith (2012) Multi-wavelength Brillouin fiber laser generation using dual-pass approach. Laser Physics, 22 (3). pp. 584-587. ISSN 1054-660X, DOI https://doi.org/10.1134/S1054660X12030152.
Full text not available from this repository.Abstract
A simple and compact multi-wavelength tunable Brillouin fiber laser (BFL) in conjunction with dual-pass approach is proposed and experimentally compared with the output of a conventional single ring cavity architecture. This BFL source is demonstrated using 10 km long non-zero dispersion shifted fiber (NZ-DSF) as a Brillouin gain medium. By single ring cavity configuration, odd-order Brillouin Stokes lines appear in the backward direction with the line spacing 0.16 nm (~20 GHz) between each two consecutive waves. However, this single ring cavity in conjunction with dual-pass configuration is able to generate Brillouin Stokes lines with 0.08 nm spacing by providing bi-directional oscillations of Brillouin waves in both forward and backward directions. With a Brillouin pump power of 15.3 dBm, approximately up to 17 Brillouin Stokes lines are generated which is tunable over 40 nm tuning range.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Condensed matter physics; Lasers |
| 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: | 03 Jan 2019 07:11 |
| Last Modified: | 08 Apr 2019 05:01 |
| URI: | http://eprints.um.edu.my/id/eprint/19893 |
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