Tan, S.J. and Harun, Sulaiman Wadi and Ahmad, Harith (2013) Controllable stretched pulse and dissipative soliton emission using non-linear polarisation rotation and cavity loss tuning mechanism. IET Optoelectronics, 7 (2). pp. 38-41. ISSN 1751-8768, DOI https://doi.org/10.1049/iet-opt.2012.0078 .
Full text not available from this repository.Abstract
The authors demonstrate a controllable generation of a stretched pulse and dissipative soliton in a normal dispersion erbium-doped fibre laser (EDFL) based on non-linear polarisation rotation technique. It is found that the mode-locking could self-start in the EDFL even without inserting a polariser in the cavity because of the large residual polarisation-dependent loss of a cavity component. By slightly adjusting a polarisation controller, a stretched pulse can be switchable to the dissipative soliton, while maintaining the repetition rate of 2.5 MHz. The stretched pulse has a pulse width of 0.35 ps with energy of 127.6 pJ, whereas the dissipative soliton has a pulse width of 0.60 ps with energy of 208.4 pJ.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Controllable stretched pulse; Dissipative soliton emission; Non-linear polarisation rotation; Cavity loss tuning mechanism |
| 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: | 27 Oct 2015 03:50 |
| Last Modified: | 09 Oct 2018 05:48 |
| URI: | http://eprints.um.edu.my/id/eprint/14357 |
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