Ahmad, Harith and Ahmed, Mahmoud Hazzaa M. and Samion, Muhamad Zharif and Kamely, A.A. and Ismail, Mohammad Faizal and Harun, Sulaiman Wadi and Thambiratnam, Kavintheran (2019) Generation of sub-nanosecond pulse in dual-wavelength praseodymium fluoride fibre laser. Laser Physics, 29 (10). p. 105101. ISSN 1054-660X, DOI https://doi.org/10.1088/1555-6611/ab3bcd.
Full text not available from this repository.Abstract
In this paper, we demonstrate a stable dual-wavelength pulsed output from a praseodymium doped fluoride fiber laser. These dual functions are induced by intensity-dependent transmission and loss due to the cavity birefringence. The two lasing wavelengths centered at 1298.26 nm and 1299.91 nm with a spacing of 1.65 nm and a 3 dB bandwidth of 0.11 nm and 0.13 nm respectively are obtained. The pulse width induced by the dual-wavelength laser falls within the picosecond region, with a repetition rate of 389 KHz and a maximum average pulse energy of 5.4 nJ. © 2019 Astro Ltd.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | dual-wavelength; fibre lasers; praseodymium doped fluoride (PDFFL) |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering Faculty of Science > Department of Physics Deputy Vice Chancellor (Research & Innovation) Office > Photonics Research Centre |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 19 May 2020 01:47 |
| Last Modified: | 19 May 2020 01:47 |
| URI: | http://eprints.um.edu.my/id/eprint/24329 |
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