Proceedings of the 6th International Conference on Electronic, Mechanical, Information and Management Society

Reserch of Superfluorescent Fiber Source used in the Demodulation System of FBG Seismic Detector

Authors
Xiaobo Zhou, Shuangying Jia
Corresponding Author
Xiaobo Zhou
Available Online April 2016.
DOI
https://doi.org/10.2991/emim-16.2016.342How to use a DOI?
Keywords
Superfluorescent Fiber Source(SFS) ; Seismic detector; Signal demodulation; Fiber Bragg Grating(FBG); Amplified Spontaneous Emission(ASE)
Abstract
Demodulation system for applied to seismic detection, erbium-doped fiber super fluorescent source combined with demodulation, the design of optical fiber Bragg seismic detection demodulation system based on ASE source, optical power output of 6.9 mW (8.43 dBm), spectral up along the width of 3 nm and down along the width of 2.5 nm range linear fitting are 0.9994 and 0.9995 respectively. The output spectrum of SFS has good linearity in the monotone interval, ensure the detection signal enough tuning range and good sensitivity , it was make the SFS can be reliably used for fiber Bragg grating seismic detector as edge filter demodulation method.
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Proceedings
6th International Conference on Electronic, Mechanical, Information and Management Society
Part of series
Advances in Computer Science Research
Publication Date
April 2016
ISBN
978-94-6252-176-6
ISSN
2352-538X
DOI
https://doi.org/10.2991/emim-16.2016.342How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Xiaobo Zhou
AU  - Shuangying Jia
PY  - 2016/04
DA  - 2016/04
TI  - Reserch of Superfluorescent Fiber Source used in the Demodulation System of FBG Seismic Detector
BT  - 6th International Conference on Electronic, Mechanical, Information and Management Society
PB  - Atlantis Press
SP  - 1683
EP  - 1686
SN  - 2352-538X
UR  - https://doi.org/10.2991/emim-16.2016.342
DO  - https://doi.org/10.2991/emim-16.2016.342
ID  - Zhou2016/04
ER  -