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,
Full text not available from this repository.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 |
|---|---|
| Funders: | UNSPECIFIED |
| 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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