A. Aziz, Nur’ Afiqah and Lokman, Muhammad Quisar and Harun, Sulaiman Wadi and Wan Nawawi, Wan Mohd. Fazli and Ahmad, Fauzan (2022) Zinc oxide nanoparticles-chitin as saturable absorber in erbium-doped fiber laser. In: 9th IEEE International Conference on Photonics, ICP 2022, 8 - 10 August 2022, Kuala Lumpur, Malaysia.
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Official URL: http://dx.doi.org/10.1109/ICP53600.2022.9912479
Abstract
Using Zinc Oxide (ZnO) nanoparticles embedded in chitin as a saturable absorber (SA), we demonstrate a passive Q-switched erbium-doped fibre laser (EDFL). Following SA fabrication, the SA is integrated in the ring cavity of an EDFL. At an operating wavelength of 1558.8 nm, a stable Q-switching operation was demonstrated with a threshold input pump power of 23.86 mW. The generated pulse had a frequency range of 33.44 kHz to 75.76 kHz and a pulse width of displaystyle 2.925µs.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | EDFL, Q-switched, ZnO nanoparticles-Chitin |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Malaysia-Japan International Institute of Technology |
| ID Code: | 98809 |
| Deposited By: | Widya Wahid |
| Deposited On: | 02 Feb 2023 09:12 |
| Last Modified: | 02 Feb 2023 09:12 |
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