Hamzah, Azura and Paul, Mukul Chandra and Harun, Sulaiman Wadi and Huri, N.A.D. and Lokman, Asiah and Pal, Mrinmay and Das, Swapan Kumar and Bhadra, Shyamal Kumar and Ahmad, Harith and Yoo, Seong Woo and Kalita, Mridu P. and Boyland, Alexander J. and Sahu, Jayanta Kumar S. (2011) Compact fiber laser at L-band region using Erbium-doped Zirconia fiber. Laser Physics, 21 (1). pp. 176-179. ISSN 1054-660X, DOI https://doi.org/10.1134/S1054660X10230040.
Full text not available from this repository.Abstract
A compact Erbium-doped fiber laser (EDFL) operating in L-band region is demonstrated using a fabricated Erbium-doped Zirconia fiber (EDZF) for the first time. The fiber is fabricated by combining Zr and Al to achieve the maximum Erbium ion concentration of 4320 wt ppm. By using a fiber Bragg grating (FBG) in a ring configuration, the laser operates at 1579.6 nm with a slope efficiency of 13.6% and the threshold pump power of 25.1 mW. The lasing wavelength is obtained at Bragg wavelength with an output power of 13 dBm and a 3 dB spectral width of 0.02 nm using a piece of 2 m long EDZF in conjunction with 120 mW of 1480 nm pump power.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Erbium; Fiber Bragg gratings; Fiber lasers; Pumping (laser); Pumps; Zirconia; Zirconium |
| 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: | 31 Dec 2018 07:12 |
| Last Modified: | 08 Apr 2019 05:09 |
| URI: | http://eprints.um.edu.my/id/eprint/19834 |
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