Multiwavelength ytterbium-doped fiber ring laser

Moghaddam, M.R.A. and Harun, Sulaiman Wadi and Paul, Mukul Chandra and Pal, Mrinmay and Dhar, Anirban and Sen, Ranjan and Das, Sumita and Bhadra, Shyamal Kumar and Ahmad, Harith (2009) Multiwavelength ytterbium-doped fiber ring laser. Microwave and Optical Technology Letters, 51 (10). pp. 2511-2512. ISSN 0895-2477

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Official URL: https://doi.org/10.1002/mop.24605

Abstract

A multiwavelength Ytterbium-doped fiber ring laser operating at 1030 nm region is demonstrated using a Sagnac loop mirror. The Ytterbium-doped fiber used is drawn from Yb2O3-doped perform, which is fabricated through deposition process in conjunction with a solution doping technique. The loop mirror is constructed using a 3dB coupler and a piece of polarization maintaining fiber (PMF). The fiber laser generates a multiwavelength oscillation with up to five lines by adjusting both polarization controllers in the ring cavity. The line spacing is obtained at 2.1 nm, which is strongly dependent on the PMF's length used.

Item Type: Article
Uncontrolled Keywords: Loop mirror; Multiwavelength operation; Ytterbium-doped fiber laser
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering
Faculty of Science > Dept of Physics
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 30 Nov 2018 01:17
Last Modified: 30 Nov 2018 01:17
URI: http://eprints.um.edu.my/id/eprint/19774

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