Long Distance Fiber Bragg Grating Sensor System Based on Erbium-Doped Fiber and Raman Amplification

Junhao Hu; Zhihao Chen; Xiufeng Yang; Junhong Ng; Changyuan Yu; Changyuan Yu

doi:10.1364/ACP.2009.TuC5

Asia Communications and Photonics Conference and Exhibition
Technical Digest (CD) (Optica Publishing Group, 2009),
paper TuC5
•https://doi.org/10.1364/ACP.2009.TuC5

Long Distance Fiber Bragg Grating Sensor System Based on Erbium-Doped Fiber and Raman Amplification

Junhao Hu, Zhihao Chen, Xiufeng Yang, Junhong Ng, and Changyuan Yu

Asia Communications and Photonics Conference and Exhibition 2009

Shanghai China
2–6 November 2009
ISBN: 978-1-55752-877-3

From the session
SC 01 Best Student Paper Competition (TuC)

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J. Hu, Z. Chen, X. Yang, J. Ng, and C. Yu, "Long Distance Fiber Bragg Grating Sensor System Based on Erbium-Doped Fiber and Raman Amplification," in Asia Communications and Photonics Conference and Exhibition, Technical Digest (CD) (Optica Publishing Group, 2009), paper TuC5.

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Abstract

A novel simple long distance FBG sensor system is proposed and demonstrated. It can easily achieve 45dB SNR after transmitting along a 50km single mode fiber (SMF) by using only one 1W Raman pump laser source at 1395nm and a segment of 5m EDF.

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