Ahmad, Harith and Zulkifli, Mohd Zamani and Hassan, Nor Ahya and Latif, Amirah Abdul and Harun, Sulaiman Wadi (2011) High gain S-band semiconductors optical amplifier with double-pass configuration. Laser Physics, 21 (7). pp. 1208-1211. ISSN 1054-660X, DOI https://doi.org/10.1134/S1054660X11130019.
Full text not available from this repository.Abstract
In this paper we propose and demonstrate a double-pass configuration of a compact high gain short wavelength (S-) band amplifier based on a semiconductor optical amplifier (SOA) operating from 1480 to 1520 nm. The proposed system provides gain value of 31.07 dB at a signal power level of -40 dBm taken at 1500 nm. The measure gain profile of the double-pass configuration over different power levels and at different signal wavelengths outperforms that of the single-pass configuration. The noise figure of both configurations averages out to 10 dB. This system provides a good alternative as a high-gain and compact amplifier in the S-band region.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Compact amplifiers; Double pass configuration; Gain values; High gain; Optical amplifier; Power levels; Short wavelengths; Signal power levels; Signal wavelength |
| 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: | 02 Jan 2019 01:04 |
| Last Modified: | 08 Apr 2019 06:20 |
| URI: | http://eprints.um.edu.my/id/eprint/19856 |
Actions (login required)
 |
View Item |
