Abstract

A highly sensitive distributed pressure sensing system (< 20 hPa) based on phase sensitive optical time-domain reflectometry with side air holes fiber is proposed, reaching a sensing range of 1.05 km with a 5 cm spatial resolution.

© 2018 The Author(s)

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Y. Koyamada, M. Imahama, K. Kubota, and K. Hogari, “Fiber-optic distributed strain and temperature sensing with very high measurand resolution over long range using coherent OTDR,” J. Light. Technol., 27(9), 1142–1146 (2009).
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H. M. Xie and R. Ulrich, “Side-hole fiber for fiber-optic pressure sensing,” Opt. Express, 11(5), 333–335 (1986).

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Bao, X.

Chen, K. P.

Chen, L.

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Chen, T.

Diatzikis, Méndez E.

Méndez E. Diatzikis, “Fiber Optic Distributed Pressure Sensor Based on Brillouin Scattering,” in Optical Fiber Sensors, OSA Technical Digest (CD) (Optical Society of America, 2006), paper ThE46.

Dong, Y.

Gao, W.

Garcia-Ruiz, A.

Gonzalez-Herraez, M.

Hocker, G. B.

Hogari, K.

Y. Koyamada, M. Imahama, K. Kubota, and K. Hogari, “Fiber-optic distributed strain and temperature sensing with very high measurand resolution over long range using coherent OTDR,” J. Light. Technol., 27(9), 1142–1146 (2009).
[Crossref]

Imahama, M.

Y. Koyamada, M. Imahama, K. Kubota, and K. Hogari, “Fiber-optic distributed strain and temperature sensing with very high measurand resolution over long range using coherent OTDR,” J. Light. Technol., 27(9), 1142–1146 (2009).
[Crossref]

Jewart, C.

Jiang, T.

Kim, J.

Kim, Y. H.

Koyamada, Y.

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[Crossref]

Kubota, K.

Y. Koyamada, M. Imahama, K. Kubota, and K. Hogari, “Fiber-optic distributed strain and temperature sensing with very high measurand resolution over long range using coherent OTDR,” J. Light. Technol., 27(9), 1142–1146 (2009).
[Crossref]

Kwon, H.

Lu, X.

Lu, Z.

Maklad, M.

Martin-Lopez, S.

Martins, H. F.

Pastor-Graells, J.

Peng, F.

Song, K. Y.

Soto, M. A.

Swinehart, P. R.

Teng, L.

Thévenaz, L.

Ulrich, R.

H. M. Xie and R. Ulrich, “Side-hole fiber for fiber-optic pressure sensing,” Opt. Express, 11(5), 333–335 (1986).

Wang, Q.

Wang, S.

Wang, Z.

Xie, H. M.

H. M. Xie and R. Ulrich, “Side-hole fiber for fiber-optic pressure sensing,” Opt. Express, 11(5), 333–335 (1986).

Xue, N.

Zhang, B.

Zhang, H.

Zhang, L.

Zhou, D.

Appl. Opt. (1)

J. Light. Technol. (1)

Y. Koyamada, M. Imahama, K. Kubota, and K. Hogari, “Fiber-optic distributed strain and temperature sensing with very high measurand resolution over long range using coherent OTDR,” J. Light. Technol., 27(9), 1142–1146 (2009).
[Crossref]

Opt. Express (6)

Opt. Lett. (2)

Other (1)

Méndez E. Diatzikis, “Fiber Optic Distributed Pressure Sensor Based on Brillouin Scattering,” in Optical Fiber Sensors, OSA Technical Digest (CD) (Optical Society of America, 2006), paper ThE46.