All-fiberized Mode-Locked Laser at 1.95 μm using copper chalcogenide cu2Te-based evanescent field
For the first time, a copper telluride (Cu2Te) based saturable absorber (SA) was demonstrated for mode-locking in a thulium-doped fiber laser. Layers of Cu2Te were deposited onto a side polished fiber (SPF) using the optical deposition technique, forming an all-fiber SA device. The nonlinear optical...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier Ltd
2020
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| Online Access: | http://irep.iium.edu.my/82013/ http://irep.iium.edu.my/82013/1/82013_All-fiberized%20Mode-Locked%20Laser.pdf |
| _version_ | 1848789222447644672 |
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| author | Ahmad, Harith Aidit, Siti Nabila Yusoff, Norazriena Ismail, Mohammad Faisal Ismail, N. N. Abdul Kadir@Jaafar, Muhammad Zamzuri Thambiratnam, Kavintheran |
| author_facet | Ahmad, Harith Aidit, Siti Nabila Yusoff, Norazriena Ismail, Mohammad Faisal Ismail, N. N. Abdul Kadir@Jaafar, Muhammad Zamzuri Thambiratnam, Kavintheran |
| author_sort | Ahmad, Harith |
| building | IIUM Repository |
| collection | Online Access |
| description | For the first time, a copper telluride (Cu2Te) based saturable absorber (SA) was demonstrated for mode-locking in a thulium-doped fiber laser. Layers of Cu2Te were deposited onto a side polished fiber (SPF) using the optical deposition technique, forming an all-fiber SA device. The nonlinear optical properties of the SA device were investigated based on the balanced twin-detector measurement scheme. The Cu2Te-deposited (SPF) was capable of generating stable soliton mode-locked pulses with a pulse duration of 1.58 ps at a center wavelength of 1951 nm with a signal to noise ratio (SNR) of more than 60 dB, as well as a peak power of 250 mW and a pulse energy of 0.39 nJ. |
| first_indexed | 2025-11-14T17:53:17Z |
| format | Article |
| id | iium-82013 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T17:53:17Z |
| publishDate | 2020 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-820132022-05-20T03:04:07Z http://irep.iium.edu.my/82013/ All-fiberized Mode-Locked Laser at 1.95 μm using copper chalcogenide cu2Te-based evanescent field Ahmad, Harith Aidit, Siti Nabila Yusoff, Norazriena Ismail, Mohammad Faisal Ismail, N. N. Abdul Kadir@Jaafar, Muhammad Zamzuri Thambiratnam, Kavintheran QC Physics For the first time, a copper telluride (Cu2Te) based saturable absorber (SA) was demonstrated for mode-locking in a thulium-doped fiber laser. Layers of Cu2Te were deposited onto a side polished fiber (SPF) using the optical deposition technique, forming an all-fiber SA device. The nonlinear optical properties of the SA device were investigated based on the balanced twin-detector measurement scheme. The Cu2Te-deposited (SPF) was capable of generating stable soliton mode-locked pulses with a pulse duration of 1.58 ps at a center wavelength of 1951 nm with a signal to noise ratio (SNR) of more than 60 dB, as well as a peak power of 250 mW and a pulse energy of 0.39 nJ. Elsevier Ltd 2020 Article PeerReviewed application/pdf en http://irep.iium.edu.my/82013/1/82013_All-fiberized%20Mode-Locked%20Laser.pdf Ahmad, Harith and Aidit, Siti Nabila and Yusoff, Norazriena and Ismail, Mohammad Faisal and Ismail, N. N. and Abdul Kadir@Jaafar, Muhammad Zamzuri and Thambiratnam, Kavintheran (2020) All-fiberized Mode-Locked Laser at 1.95 μm using copper chalcogenide cu2Te-based evanescent field. Optics Communications, 476. pp. 1-6. ISSN 0030-4018 https://www.sciencedirect.com/science/article/abs/pii/S003040182030746X https://doi.org/10.1016/j.optcom.2020.126329 |
| spellingShingle | QC Physics Ahmad, Harith Aidit, Siti Nabila Yusoff, Norazriena Ismail, Mohammad Faisal Ismail, N. N. Abdul Kadir@Jaafar, Muhammad Zamzuri Thambiratnam, Kavintheran All-fiberized Mode-Locked Laser at 1.95 μm using copper chalcogenide cu2Te-based evanescent field |
| title | All-fiberized Mode-Locked Laser at 1.95 μm using copper chalcogenide cu2Te-based evanescent field |
| title_full | All-fiberized Mode-Locked Laser at 1.95 μm using copper chalcogenide cu2Te-based evanescent field |
| title_fullStr | All-fiberized Mode-Locked Laser at 1.95 μm using copper chalcogenide cu2Te-based evanescent field |
| title_full_unstemmed | All-fiberized Mode-Locked Laser at 1.95 μm using copper chalcogenide cu2Te-based evanescent field |
| title_short | All-fiberized Mode-Locked Laser at 1.95 μm using copper chalcogenide cu2Te-based evanescent field |
| title_sort | all-fiberized mode-locked laser at 1.95 μm using copper chalcogenide cu2te-based evanescent field |
| topic | QC Physics |
| url | http://irep.iium.edu.my/82013/ http://irep.iium.edu.my/82013/ http://irep.iium.edu.my/82013/ http://irep.iium.edu.my/82013/1/82013_All-fiberized%20Mode-Locked%20Laser.pdf |