Ezatollah Arzi, Alireza Hassani, Faramarz E. Seraji
Abstract
An optimized Er-density profile in erbium-doped fiber amplifiers is introduced in which, depending on input pump power and waveguide structure of fibers, high gain enhancement is obtained in relatively short length of fiber.
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An optimized Er-density profile in erbium-doped fiber amplifiers is introduced in which, depending on input pump power and waveguide structure of fibers, high gain enhancement is obtained in relatively short length of fiber.
Key concepts: Erbium, Erbium doped fiber amplifier, Optical amplifier, Fiber amplifier, Materials science, Amplifier, Fiber, Power (physics)