Open Science Research Excellence
Parekhan M. Aljaff and  Banaz O. Rasheed,  Design Optimization for Efficient Erbium-Doped Fiber Amplifiers.   journal   = {International Journal of Mathematical, Computational, Physical, Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. October 2008, vol. 22(10). 704 - 707[viewed 19 June 2019]. Available from: http://waset.org/publications/15018.