Stable dual-wavelength fiber laser utilizing tapered-EDF as comb filter in hybrid Raman-EDF gains

Citation

Md Ali, Mas Izyani and Muhammad Noor, Ahmad Shukri and Ahmad Anas, Siti Barirah and Abu Bakar, Muhammad Hafiz and Mahdi, Mohd Adzir (2014) Stable dual-wavelength fiber laser utilizing tapered-EDF as comb filter in hybrid Raman-EDF gains. In: 5th International Conference on Photonics (ICP 2014), 2-4 Sept. 2014, Palace of the Golden Horses, Kuala Lumpur, Malaysia. (pp. 87-89).

Abstract

A dual-wavelength hybrid Raman-erbium doped fiber ring laser is proposed and demonstrated. By tapering a section of erbium doped fiber ends with two-taper successively, the fiber laser can lase two wavelengths at 1563.08 nm (laser 1) and 1589.5 nm (laser 2). This dual wavelengths output exhibits a good performance having the side mode suppression ratio over 52 dB and acceptably high peak power at -3.2 dBm for both. The lasers also shows high stability at room temperature with peak power variations of less than 0.29 dBm for laser 1 and 0.39 dBm for laser 2 and wavelength drift less than 0.04 nm when observed up to 2 hours of operations.

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Additional Metadata

Item Type:	Conference or Workshop Item (Paper)
Divisions:	Faculty of Engineering
DOI Number:	https://doi.org/10.1109/ICP.2014.7002319
Publisher:	IEEE
Keywords:	Tapered-EDF; Comb filter; Mach-Zehnder interferometer; Dual-wavelength laser
Depositing User:	Nabilah Mustapa
Date Deposited:	10 May 2019 08:28
Last Modified:	10 May 2019 08:28
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/ICP.2014.7002319
URI:	http://psasir.upm.edu.my/id/eprint/68250
Statistic Details:	View Download Statistic

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