Q-switched fiber laser with tungsten disulfide saturable absorber prepared by drop casting method
We experimentally demonstrate a passively Q-switched erbium-doped fiber laser (EDFL) operation by using a saturable absorber (SA) based on tungsten disulfide (WS2). By depositing a WS2 thin film layer at the end of an optical fiber ferrule, we fabricated an SA device. The SA is incorporated into an...
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Photonics Society of Poland
2017
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| Online Access: | http://eprints.um.edu.my/19821/ https://doi.org/10.4302/plp.v9i3.752 |
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| author | Razak, Nurul Nadia Yasin, Moh Zakaria, Zahriladha Latiff, Anas Abdul Harun, Sulaiman Wadi |
| author_facet | Razak, Nurul Nadia Yasin, Moh Zakaria, Zahriladha Latiff, Anas Abdul Harun, Sulaiman Wadi |
| author_sort | Razak, Nurul Nadia |
| building | UM Library |
| collection | Institutional Repository |
| content_provider | Universiti Malaya |
| content_source | UM Research Repository |
| continent | Asia |
| country | Malaysia |
| description | We experimentally demonstrate a passively Q-switched erbium-doped fiber laser (EDFL) operation by using a saturable absorber (SA) based on tungsten disulfide (WS2). By depositing a WS2 thin film layer at the end of an optical fiber ferrule, we fabricated an SA device. The SA is incorporated into an Erbium-doped fiber laser (EDFL) cavity to generate a Q-switching pulses train operating at 1559.8 nm. As a result, stable passively Q-switched EDFL pulses with a maximum output pulse energy of 123.2nJ, repetition rate of 104.1kHz, and pulse width of 9.61μs are achieved when the input pump power is 142.1mW at a wavelength of 980nm. |
| format | Article |
| id | my.um.eprints-19821 |
| institution | Universiti Malaya |
| publishDate | 2017 |
| publisher | Photonics Society of Poland |
| record_format | eprints |
| spelling | my.um.eprints-198212018-12-27T02:57:40Z http://eprints.um.edu.my/19821/ Q-switched fiber laser with tungsten disulfide saturable absorber prepared by drop casting method Razak, Nurul Nadia Yasin, Moh Zakaria, Zahriladha Latiff, Anas Abdul Harun, Sulaiman Wadi QC Physics TK Electrical engineering. Electronics Nuclear engineering We experimentally demonstrate a passively Q-switched erbium-doped fiber laser (EDFL) operation by using a saturable absorber (SA) based on tungsten disulfide (WS2). By depositing a WS2 thin film layer at the end of an optical fiber ferrule, we fabricated an SA device. The SA is incorporated into an Erbium-doped fiber laser (EDFL) cavity to generate a Q-switching pulses train operating at 1559.8 nm. As a result, stable passively Q-switched EDFL pulses with a maximum output pulse energy of 123.2nJ, repetition rate of 104.1kHz, and pulse width of 9.61μs are achieved when the input pump power is 142.1mW at a wavelength of 980nm. Photonics Society of Poland 2017 Article PeerReviewed Razak, Nurul Nadia and Yasin, Moh and Zakaria, Zahriladha and Latiff, Anas Abdul and Harun, Sulaiman Wadi (2017) Q-switched fiber laser with tungsten disulfide saturable absorber prepared by drop casting method. Photonics Letters of Poland, 9 (3). pp. 103-105. ISSN 2080-2242, DOI https://doi.org/10.4302/plp.v9i3.752 <https://doi.org/10.4302/plp.v9i3.752>. https://doi.org/10.4302/plp.v9i3.752 doi:10.4302/plp.v9i3.752 |
| spellingShingle | QC Physics TK Electrical engineering. Electronics Nuclear engineering Razak, Nurul Nadia Yasin, Moh Zakaria, Zahriladha Latiff, Anas Abdul Harun, Sulaiman Wadi Q-switched fiber laser with tungsten disulfide saturable absorber prepared by drop casting method |
| title | Q-switched fiber laser with tungsten disulfide saturable absorber prepared by drop casting method |
| title_full | Q-switched fiber laser with tungsten disulfide saturable absorber prepared by drop casting method |
| title_fullStr | Q-switched fiber laser with tungsten disulfide saturable absorber prepared by drop casting method |
| title_full_unstemmed | Q-switched fiber laser with tungsten disulfide saturable absorber prepared by drop casting method |
| title_short | Q-switched fiber laser with tungsten disulfide saturable absorber prepared by drop casting method |
| title_sort | q-switched fiber laser with tungsten disulfide saturable absorber prepared by drop casting method |
| topic | QC Physics TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.um.edu.my/19821/ https://doi.org/10.4302/plp.v9i3.752 |
| url_provider | http://eprints.um.edu.my/ |