Fiber Bragg grating pressure sensor with enhanced sensitivity

Wentao Zhang; Lihui Liu; Fang Li; Yuliang Liu

Fiber Bragg grating pressure sensor with enhanced sensitivity

Wentao Zhang^*, Lihui Liu, Fang Li, Yuliang Liu

^*此作品的通讯作者

CAS - Institute of Semiconductors

科研成果: 期刊稿件 › 文章 › 同行评审

22 引用（Scopus）

摘要

A novel fiber Bragg grating (FBG) pressure sensor with the enhanced sensitivity has been demonstrated. A piston-like diaphragm with a hard core in the center is used to enhance the sensitivity. Both the theoretical analysis and the experimental result show that the radius of the hard core has significant effect on the pressure sensitivity. When the radius of the hard core is 1.5 mm, a pressure sensitivity of 7.23 nm/MPa has been achieved.

源语言	英语
页（从-至）	507-508
页数	2
期刊	Chinese Optics Letters
卷	5
期	9
出版状态	已出版 - 9月 2007
已对外发布	是

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引用此

Zhang, W., Liu, L., Li, F., & Liu, Y. (2007). Fiber Bragg grating pressure sensor with enhanced sensitivity. Chinese Optics Letters, 5(9), 507-508.

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abstract = "A novel fiber Bragg grating (FBG) pressure sensor with the enhanced sensitivity has been demonstrated. A piston-like diaphragm with a hard core in the center is used to enhance the sensitivity. Both the theoretical analysis and the experimental result show that the radius of the hard core has significant effect on the pressure sensitivity. When the radius of the hard core is 1.5 mm, a pressure sensitivity of 7.23 nm/MPa has been achieved.",

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N2 - A novel fiber Bragg grating (FBG) pressure sensor with the enhanced sensitivity has been demonstrated. A piston-like diaphragm with a hard core in the center is used to enhance the sensitivity. Both the theoretical analysis and the experimental result show that the radius of the hard core has significant effect on the pressure sensitivity. When the radius of the hard core is 1.5 mm, a pressure sensitivity of 7.23 nm/MPa has been achieved.

AB - A novel fiber Bragg grating (FBG) pressure sensor with the enhanced sensitivity has been demonstrated. A piston-like diaphragm with a hard core in the center is used to enhance the sensitivity. Both the theoretical analysis and the experimental result show that the radius of the hard core has significant effect on the pressure sensitivity. When the radius of the hard core is 1.5 mm, a pressure sensitivity of 7.23 nm/MPa has been achieved.

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M3 - Article

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Fiber Bragg grating pressure sensor with enhanced sensitivity

摘要

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