Harun, Sulaiman Wadi and Parvizi, R. and Cheng, X.S. and Parvizi, A. and Emami, S.D. and Arof, Hamzah and Ahmad, Harith (2010) Experimental and theoretical studies on a double-pass C-band bismuth-based erbium-doped fiber amplifier. Optics & Laser Technology, 42 (5). pp. 790-793. ISSN 0030-3992, DOI https://doi.org/10.1016/j.optlastec.2009.12.004.
Full text not available from this repository.Abstract
Performance of a Bismuth-based Erbium-doped fiber amplifier is experimentally and theoretically investigated using 1480 nm pumping with double-pass scheme. In the theoretical analysis, the rate and power propagation equations are solved to examine the optimum length for the C-band operation as well as the gain and noise figure characteristics. The calculated small signal gain is 38 dB with gain variation of less than 3 dB. The measured gain is 4 dB lower due to spurious reflections which were ignored in the theoretical analysis. At input signal power of 0 dBm, a gain of 14.5 dB is obtained experimentally with gain variation of less than 1 dB within the wavelength region from 1530 to 1565 nm. The noise figure is less than 12 dB within this region. (C) 2009 Elsevier Ltd. All rights reserved.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Bismuth Erbium-doped fiber; Optical amplifier; C-band |
| Subjects: | Q Science > Q Science (General) |
| Divisions: | Faculty of Engineering |
| Depositing User: | Mr Faizal 2 |
| Date Deposited: | 25 Mar 2015 02:45 |
| Last Modified: | 07 Oct 2019 03:21 |
| URI: | http://eprints.um.edu.my/id/eprint/13133 |
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