Q-switched erbium-doped fiber laser with molybdenum disulfide (MoS2) nanoparticles on D-shaped fiber as saturable absorber
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 puls...
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World Scientific Publishing
2019
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| author | Ahmad, Harith Soltani, Soroush Thambiratnam, Kavintheran |
| author_facet | Ahmad, Harith Soltani, Soroush Thambiratnam, Kavintheran |
| author_sort | Ahmad, Harith |
| collection | UM |
| description | 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. |
| first_indexed | 2024-03-06T06:02:28Z |
| format | Article |
| id | um.eprints-24327 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T06:02:28Z |
| publishDate | 2019 |
| publisher | World Scientific Publishing |
| record_format | dspace |
| spelling | um.eprints-243272020-05-19T01:34:51Z http://eprints.um.edu.my/24327/ Q-switched erbium-doped fiber laser with molybdenum disulfide (MoS2) nanoparticles on D-shaped fiber as saturable absorber Ahmad, Harith Soltani, Soroush Thambiratnam, Kavintheran QC Physics 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. World Scientific Publishing 2019 Article PeerReviewed 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 <https://doi.org/10.1142/S0218863519500267>. https://doi.org/10.1142/S0218863519500267 doi:10.1142/S0218863519500267 |
| spellingShingle | QC Physics Ahmad, Harith Soltani, Soroush Thambiratnam, Kavintheran Q-switched erbium-doped fiber laser with molybdenum disulfide (MoS2) nanoparticles on D-shaped fiber as saturable absorber |
| title | Q-switched erbium-doped fiber laser with molybdenum disulfide (MoS2) nanoparticles on D-shaped fiber as saturable absorber |
| title_full | Q-switched erbium-doped fiber laser with molybdenum disulfide (MoS2) nanoparticles on D-shaped fiber as saturable absorber |
| title_fullStr | Q-switched erbium-doped fiber laser with molybdenum disulfide (MoS2) nanoparticles on D-shaped fiber as saturable absorber |
| title_full_unstemmed | Q-switched erbium-doped fiber laser with molybdenum disulfide (MoS2) nanoparticles on D-shaped fiber as saturable absorber |
| title_short | Q-switched erbium-doped fiber laser with molybdenum disulfide (MoS2) nanoparticles on D-shaped fiber as saturable absorber |
| title_sort | q switched erbium doped fiber laser with molybdenum disulfide mos2 nanoparticles on d shaped fiber as saturable absorber |
| topic | QC Physics |
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