Research on noise and quantum conversion efficiency of Yb doped fiber amplifiers

Authors :: Yuewen Han
Chunxiong Huang
Xiaoliang Ma
Haiyan Chen
Yin Zhang
Source :: SPIE Proceedings.
Publication Year :: 2007
Publisher :: SPIE, 2007.
Abstract: Noise and quantum conversion efficiency(QCE) of ytterbium-doped fiber amplifier are researched theoretically in this paper. From the rate and propagation equations describing ytterbium-doped fiber amplifier system, the noise and QCE are calculated, and the effect of pump power, Yb doped concentration, and device length on noise and QCE is also discussed with 975nm pump wavelength.

Subjects :: Ytterbium
Optical amplifier
Materials science
business.industry
Doping
Energy conversion efficiency
Physics::Optics
Quantum yield
chemistry.chemical_element
Noise (electronics)
Wavelength
Optics
chemistry
Condensed Matter::Superconductivity
Condensed Matter::Strongly Correlated Electrons
business
Quantum

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