Open Science Research Excellence
@article{(International Science Index):http://waset.org/publications/15018,
  title    = {Design Optimization for Efficient Erbium-Doped Fiber Amplifiers},
  author    = {Parekhan M. Aljaff and  Banaz O. Rasheed},
  country   = {},
  institution={},
  abstract  = {The exact gain shape profile of erbium doped fiber
amplifiers (EDFA`s) are depends on fiber length and Er3 ion
densities. This paper optimized several of erbium doped fiber
parameters to obtain high performance characteristic at pump
wavelengths of λp= 980 nm and λs= 1550 nm for three different
pump powers. The maximum gain obtained for pump powers (10, 30
and 50mw) is nearly (19, 30 and 33 dB) at optimizations. The
required numerical aperture NA to obtain maximum gain becomes
less when pump power increased. The amplifier gain is increase
when Er+3doped near the center of the fiber core. The simulation has
been done by using optisystem 5.0 software (CAD for Photonics, a
license product of a Canadian based company) at 2.5 Gbps.},
    journal   = {International Journal of Mathematical, Computational, Physical, Electrical and Computer Engineering},  volume    = {2},
  number    = {10},
  year      = {2008},
  pages     = {704 - 707},
  ee        = {http://waset.org/publications/15018},
  url       = {http://waset.org/Publications?p=22},
  bibsource = {http://waset.org/Publications},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 22, 2008},
}