Nizamani, Bilal and Jafry, Afiq Arif Aminuddin and Salam, Sameer and Najm, Mustafa Mohammed and Abdul Khudus, Muhammad Imran Mustafa and Hanafi, Effariza and Harun, Sulaiman Wadi (2020) Mechanical exfoliation of indium tin oxide as saturable absorber for Q-switched Ytterbium-doped and Erbium-doped fiber lasers. Optics Communications, 475. p. 126217. ISSN 0030-4018, DOI https://doi.org/10.1016/j.optcom.2020.126217.
Full text not available from this repository.Abstract
This work reports mechanically exfoliated indium tin oxide (ITO) as saturable absorber (SA) for Q-switched operation in fiber lasers. The ITO is mechanically exfoliated from 99.99% pure In2O3/SnO2. As ITO has a broad operational wavelength from visible to infrared, indium tin oxide saturable absorber (ITO-SA) is incorporated into ytterbium-doped fiber laser (YDFL) and erbium-doped fiber laser (EDFL) cavity for Q-switched operation. The Q-switched spectrum was observed to be centered at 1038.25 nm for ytterbium-doped fiber and 1557.8 nm for erbium doped fiber. The ITO-SA has a linear absorption of 2.25 dB and 2.5 dB at 1μm and 1.5μm respectively. A narrow pulse width was observed in the EDFL operating at 0.95 μs. For the first time, ITO-SA is incorporated to YDFL cavity. © 2020
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Mechanical exfoliation; Indium tin oxide; Ytterbium-doped fiber laser; Erbium-doped fiber laser |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering Faculty of Science > Department of Physics |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 07 Sep 2020 03:24 |
| Last Modified: | 07 Sep 2020 03:24 |
| URI: | http://eprints.um.edu.my/id/eprint/25522 |
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