Emami, Siamak Dawazdah and Hajireza, Parsin and Abd-Rahman, Faidz and Abdul-Rashid, Hairul Azhar and Ahmad, Harith and Harun, Sulaiman Wadi (2010) Wide-band hybrid amplifier operating in S-band region. Progress In Electromagnetics Research, 102. pp. 301-313. ISSN 1559-8985, DOI https://doi.org/10.2528/PIER10012303.
Full text not available from this repository.Abstract
Wide-band hybrid amplifier is theoretically proposed using a series configuration of Thulium-doped fiber amplifier (TDFA) and fiber Raman amplifier (FRA), which using the similar type of pump laser. The operating wavelength of this amplifier covers the bandwidth of entire short wavelength band (S-band) region by combining the gain spectrum of TDFA and FRA. The theoretical gain varies from 20 to 24dB within a wavelength region from 1460 to 1525nm and which is in a good agreement with the experimental result. The development of reliable high-power diode lasers in the 1420nm wavelength range will make this type of wide-band hybrid amplifier an interesting candidate for S-band optical telecommunication systems.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Fiber amplifiers; Fiber lasers; Pumping (laser); Semiconductor lasers |
| 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: | 30 Nov 2018 02:16 |
| Last Modified: | 30 Nov 2018 02:16 |
| URI: | http://eprints.um.edu.my/id/eprint/19787 |
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