Paper
20 January 2005 Theoretical analysis of the double-cladding erbium-ytterbium codoped wideband superfluorescent fiber source in double-pass forward configuration
Shanghong Zhao, Lei Shi, Shufu Dong, Tingting Zhang, Shengbao Zhan, Ruipin Zhu
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Abstract
Based on the rate equations and light propagation equations, a novel theoretical model of double-cladding erbium-ytterbium co-doped superfluorescent fiber source (SFS) in double-pass forward (DPF) configuration has been presented. By optimum choosing the fiber length and pump power, the characteristics including mean wavelength stability, threshold, output power, and bandwidth of the SFS are theoretically analyzed in details. The effects of the variation in pump wavelength on the system performance are also been investigated. The analysis results show that a double-cladding erbium-ytterbium co-doped SFS in DPF configuration may serve as light source for the navigation-grade fiber-optic gyroscope applications.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Shanghong Zhao, Lei Shi, Shufu Dong, Tingting Zhang, Shengbao Zhan, and Ruipin Zhu "Theoretical analysis of the double-cladding erbium-ytterbium codoped wideband superfluorescent fiber source in double-pass forward configuration", Proc. SPIE 5628, Semiconductor Lasers and Applications II, (20 January 2005); https://doi.org/10.1117/12.577475
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KEYWORDS
Erbium

Fiber optic gyroscopes

Ytterbium

Absorption

Signal to noise ratio

Fiber optics

Gyroscopes

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