Single-mode pumping scheme for EDFA with high-power conversion efficiency using a 980-nm Ti : S laser

Mahdi, M.A. and Adikan, Faisal Rafiq Mahamd and Ahmad, Harith (2006) Single-mode pumping scheme for EDFA with high-power conversion efficiency using a 980-nm Ti : S laser. Microwave and Optical Technology Letters, 48 (1). pp. 71-74. ISSN 0895-2477

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Official URL: https://doi.org/10.1002/mop.21264

Abstract

In this paper, we demonstrate a high-power erbium-doped fiber amplifier pumped by single-mode titanium sapphire (Ti:S) laser at 980 nm. The highest output power of 22.6 dBm is measured at 1549 nm with an input signal power of 4 dBm and a pump power of 300 mW. This corresponds to power-conversion efficiency (PCE) of 60, providing 95 quantum efficiency. The experimental results show the feasibility of using a single-mode laser from a high-power semiconductor chip to produce high-efficiency booster amplifiers. (c) 2005 Wiley Periodicals, Inc.

Item Type: Article
Additional Information: Mahdi, MA Adikan, FRM Ahmad, H
Uncontrolled Keywords: Erbium-doped fiber amplifier high power single-mode pumping doped-fiber amplifiers
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering
Depositing User: Mr. Mohammed Salim Abd Rahman
Date Deposited: 07 Feb 2013 00:51
Last Modified: 11 Oct 2018 01:32
URI: http://eprints.um.edu.my/id/eprint/4685

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