Ahmad, Harith and Soltani, Soroush and Thambiratnam, Kavintheran (2019) Q-switched erbium-doped fiber laser with molybdenum disulfide (MoS2) nanoparticles on D-shaped fiber as saturable absorber. Journal of Nonlinear Optical Physics & Materials, 28 (03). p. 1950026. ISSN 0218-8635, DOI https://doi.org/10.1142/S0218863519500267.
Full text not available from this repository.Abstract
In this study, short Q-switching laser pulses are generated by drop-casting two-dimensional Molybdenum Disulfide (MoS2) nanoparticles as saturable absorbers (SA) on a side polished optical fiber in a C-band laser cavity. The proposed laser is capable of generating highly stable Q-switched laser pulses at the wavelength of 1559.42nm with a maximum repetition rate of 73.96kHz, and a minimum pulse width of 1.93μs. The relatively high signal-to-noise ratio of 58.7dB indicates a highly stable output. The proposed SA can be applied in a variety of fields due to its ease of manufacturing and cost-effectiveness as well as its robust and compact design. © 2019 World Scientific Publishing Company.
| Item Type: | Article |
|---|---|
| Funders: | Ministry of Higher Education, (MOHE) Malaysia, for funding this research under the grants LRGS (2015) NGOD/UM/KPT and GA 010 2014 (ULUNG), University of Malaya for funding this research under the grants RU 013-2018 and HiCoE Phase II Funding |
| Uncontrolled Keywords: | Fiber laser; molybdenum disulfide (MoS2); Q-switch; saturable absorber; side polished fiber |
| Subjects: | Q Science > QC Physics |
| Divisions: | Faculty of Science > Department of Physics Deputy Vice Chancellor (Research & Innovation) Office > Photonics Research Centre |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 19 May 2020 01:34 |
| Last Modified: | 19 May 2020 01:34 |
| URI: | http://eprints.um.edu.my/id/eprint/24327 |
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