The dependence of gain and noise figure on temperature variation for EDFAs pumped at 980 nm
Joint Authors
al-Astal, Ali Hamid
al-Nahal, Fadi Ibrahim
Hamadah, Majdi S.
Husayn, Abd al-Hakim M.
Source
Publisher
Islamic University of Gaza Faculty of Engineering
Publication Date
2012-10-31
Country of Publication
Palestine (Gaza Strip)
No. of Pages
13
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
English Abstract
Theoretical and numerical investigation of the temperature-dependent gain and noise figure effects on erbium-doped fiber amplifiers (EDFAs) pumped at 980 nm have been carried out.
The propagation equations related to the three level systems has been solved.
The relative population inversion and temperature difference among amplification levels has shown to have a major control on the solution of the equation.
The Considered temperature-dependent propagation equations for the temperature range of -20 °C to +60 °C are used to determine the gain and noise figure effects on EDFAs.
The population difference depends on pump and signal powers, boltzmann factor KB, cross-sections, noise figure (NF) and Er3+ concentration.
All of the analyses in this article depend on the amplified spontaneous emission (ASE) effect.
Data Type
Conference Papers
Record ID
BIM-777402
American Psychological Association (APA)
Husayn, Abd al-Hakim M.& al-Nahal, Fadi Ibrahim& Hamadah, Majdi S.& al-Astal, Ali Hamid. 2012-10-31. The dependence of gain and noise figure on temperature variation for EDFAs pumped at 980 nm. . , pp.1-13.Gaza Palestine : Islamic University of Gaza Faculty of Engineering.
https://search.emarefa.net/detail/BIM-777402
Modern Language Association (MLA)
Husayn, Abd al-Hakim M.…[et al.]. The dependence of gain and noise figure on temperature variation for EDFAs pumped at 980 nm. . Gaza Palestine : Islamic University of Gaza Faculty of Engineering. 2012-10-31.
https://search.emarefa.net/detail/BIM-777402
American Medical Association (AMA)
Husayn, Abd al-Hakim M.& al-Nahal, Fadi Ibrahim& Hamadah, Majdi S.& al-Astal, Ali Hamid. The dependence of gain and noise figure on temperature variation for EDFAs pumped at 980 nm. .
https://search.emarefa.net/detail/BIM-777402
