Novel intra-cavity sensing network based on mode-locked fibre laser

Yan Zhang; W. Jin; H.B. Yu; M. Zhang; Y.B. Liao; H.L. Ho; M.S. Demokan; G. Stewart; B. Culshaw; Y.H. Li

doi:10.1109/LPT.2002.801116

Novel intra-cavity sensing network based on mode-locked fibre laser

Yan Zhang, W. Jin, H.B. Yu, M. Zhang, Y.B. Liao, H.L. Ho, M.S. Demokan, G. Stewart, B. Culshaw, Y.H. Li

Electronic And Electrical Engineering

Research output: Contribution to journal › Article › peer-review

36 Citations (Scopus)

Abstract

The authors report a novel technique for interrogating a network of intracavity absorption sensors. The technique is based on a mode-locking principle where different sensors are addressed by their associated mode-locking frequencies. Experiments with a two-sensor network demonstrated negligible crosstalk between sensors and a sensitivity of 128 times better than that of a single-pass direct absorption sensor.

Original language	English
Pages (from-to)	1336-1338
Number of pages	2
Journal	IEEE Photonics Technology Letters
Volume	14
Issue number	9
DOIs	https://doi.org/10.1109/LPT.2002.801116
Publication status	Published - Sep 2002

Keywords

intra-cavity sensing
network based
mode-locked
fibre laser

Access to Document

10.1109/LPT.2002.801116

http://dx.doi.org/10.1109/LPT.2002.801116

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abstract = "The authors report a novel technique for interrogating a network of intracavity absorption sensors. The technique is based on a mode-locking principle where different sensors are addressed by their associated mode-locking frequencies. Experiments with a two-sensor network demonstrated negligible crosstalk between sensors and a sensitivity of 128 times better than that of a single-pass direct absorption sensor.",

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AU - Ho, H.L.

AU - Demokan, M.S.

AU - Stewart, G.

AU - Culshaw, B.

AU - Li, Y.H.

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AB - The authors report a novel technique for interrogating a network of intracavity absorption sensors. The technique is based on a mode-locking principle where different sensors are addressed by their associated mode-locking frequencies. Experiments with a two-sensor network demonstrated negligible crosstalk between sensors and a sensitivity of 128 times better than that of a single-pass direct absorption sensor.

KW - intra-cavity sensing

KW - network based

KW - mode-locked

KW - fibre laser

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