High-stability double-pass backward erbium-doped superfluorescent photonic crystal fiber source

Shuang-chen Ruan; Xu Wu; Cheng-xiang Liu; Li Zhang

doi:10.1117/12.2059007

2 June 2014 High-stability double-pass backward erbium-doped superfluorescent photonic crystal fiber source

Shuang-chen Ruan, Xu Wu, Cheng-xiang Liu, Li Zhang

Proceedings Volume 9157, 23rd International Conference on Optical Fibre Sensors; 9157AK (2014) https://doi.org/10.1117/12.2059007
Event: OFS2014 23rd International Conference on Optical Fiber Sensors, 2014, Santander, Spain

Abstract

A high-stability erbium-doped superfluorescent photonic crystal fiber source (SPCFS) is presented. Optimization of the high-stable SPCFS is achieved by combining high-performance EDPCF, optimal fiber length, and source structure with suitable pump power. The result shows a 56.979 ppm mean wavelength stability of a prototype SPCFS is demonstrated with the temperature varied in the range of −40 °C—70 °C. Especially, in the room temperature, the mean wavelength stability of a prototype SPCFS is less than 2.59 ppm, which will be approaching the requirement for inertial-grade fiber optic gyroscopes.

Citation Download Citation

Shuang-chen Ruan, Xu Wu, Cheng-xiang Liu, and Li Zhang "High-stability double-pass backward erbium-doped superfluorescent photonic crystal fiber source", Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 9157AK (2 June 2014); https://doi.org/10.1117/12.2059007

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