%0 Journal Article
%T Wavelength and Temperature Dependence of the Er+3 Concentration in the Erbium Doped Fiber Amplifier
%A Osama Mahran
%J Research Journal of Applied Sciences, Engineering and Technology
%D 2010
%I Maxwell Science Publication
%X A core graded-index and erbium-doped concentration are studied and optimized for an Erbium-dopedFiber Amplifier (EDFA ) in a two-level model. Also the dependence of both core graded-index and erbiumdopedconcentration on temperature and wavelength of the signal guided are studied. There is evidence to showthat the core graded-index has obvious influence on the gain bandwidth of the EDFA and the erbiumconcentration has effect on the bandwidth of the amplifier also both core graded-index and erbium-dopedconcentration are approximate linear dependence on wavelength and temperature.
%K Core-index
%K EDFA
%K erbium concentration
%K temperature
%K wavelength dependence
%U http://www.maxwellsci.com/jp/issue.php?jid=RJASET&no=57