Ahmad, Harith and Salim, M.A.M. and Azzuhri, Saaidal Razalli and Jaddoa, M.F. and Harun, Sulaiman Wadi (2016) Tunable dual-wavelength ytterbium-doped fiber laser using a strain technique on microfiber Mach–Zehnder interferometer. Applied Optics, 55 (4). p. 778. ISSN 0003-6935, DOI https://doi.org/10.1364/AO.55.000778.
Full text not available from this repository.Abstract
In this paper, stable dual-wavelength generation using a strain technique for a ytterbium-doped fiber laser is successfully demonstrated. A microfiber-based Mach-Zehnder interferometer is inserted into the laser ring cavity and stretched using the xyz translation stage. Four sets of dual-wavelength output lasing are obtained when the strain is applied onto a microfiber. The dual-wavelength output possesses spacing between 7.12 and 11.59 nm, with displacement from 2 to 190 μm from the central wavelength. The obtained side-mode suppression ratio is ∼48 dBm, while the maximum power fluctuation and wavelength shift are less than 0.6 dB and 0.01 nm, respectively. The results demonstrate that this setup generates a stable dual-wavelength laser in the 1 μm region.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Fiber lasers; Interferometers; Ytterbium |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering Faculty of Science |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 24 Oct 2017 06:55 |
| Last Modified: | 12 Oct 2018 00:56 |
| URI: | http://eprints.um.edu.my/id/eprint/18104 |
Actions (login required)
 |
View Item |
