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Proceedings Paper

High-stability double-pass backward erbium-doped superfluorescent photonic crystal fiber source
Author(s): Shuang-chen Ruan; Xu Wu; Cheng-xiang Liu; Li Zhang
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Paper 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.

Paper Details

Date Published: 2 June 2014
PDF: 4 pages
Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 9157AK (2 June 2014); doi: 10.1117/12.2059007
Show Author Affiliations
Shuang-chen Ruan, Shenzhen Univ. (China)
Xu Wu, Shenzhen Univ. (China)
Cheng-xiang Liu, Shenzhen Univ. (China)
Li Zhang, Shenzhen Univ. (China)


Published in SPIE Proceedings Vol. 9157:
23rd International Conference on Optical Fibre Sensors
José M. López-Higuera; Julian D. C. Jones; Manuel López-Amo; José Luis Santos, Editor(s)

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