Photonic crystal fiber Fabry-Perot sensor fabricated using femtosecond laser

Yun Jiang Rao; De Wen Duan; Xiao Chen Yang; Ming Deng; Tao Zhu; Guang Hua Cheng; Ming Li

Photonic crystal fiber Fabry-Perot sensor fabricated using femtosecond laser

Yun Jiang Rao, De Wen Duan, Xiao Chen Yang, Ming Deng, Tao Zhu, Guang Hua Cheng, Ming Li

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

4 Scopus citations

Abstract

A micro fiber-optic Fabry-Perot sensor was fabricated by using femtosecond laser micromachining in a photonic crystal fiber. The temperature and strain characteristics of the novel sensor were evaluated by experiment and a strain sensitivity of 0.0036 nm/and a linearity of 0.9989 for a strain range of 0-1500 were obtained. The temperature-to-cavity-length sensitivity is 0.958 nm/°C for a temperature range of -20 °C-100 °C. As this PCF F-P sensor can be mass-produced by simply using a femtosecond laser, it is anticipated that it can find wide applications in many fields.

Original language	English
Pages (from-to)	91-93
Number of pages	3
Journal	Guangzi Xuebao/Acta Photonica Sinica
Volume	38
Issue number	1
State	Published - Jan 2009
Externally published	Yes

Keywords

Femtosecond laser micromachining
Fiber Fabry-Perot cavity
Fiber-optic strain sensor
Photonic crystal fiber

Cite this

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title = "Photonic crystal fiber Fabry-Perot sensor fabricated using femtosecond laser",

abstract = "A micro fiber-optic Fabry-Perot sensor was fabricated by using femtosecond laser micromachining in a photonic crystal fiber. The temperature and strain characteristics of the novel sensor were evaluated by experiment and a strain sensitivity of 0.0036 nm/and a linearity of 0.9989 for a strain range of 0-1500 were obtained. The temperature-to-cavity-length sensitivity is 0.958 nm/°C for a temperature range of -20 °C-100 °C. As this PCF F-P sensor can be mass-produced by simply using a femtosecond laser, it is anticipated that it can find wide applications in many fields.",

keywords = "Femtosecond laser micromachining, Fiber Fabry-Perot cavity, Fiber-optic strain sensor, Photonic crystal fiber",

author = "Rao, {Yun Jiang} and Duan, {De Wen} and Yang, {Xiao Chen} and Ming Deng and Tao Zhu and Cheng, {Guang Hua} and Ming Li",

year = "2009",

month = jan,

language = "英语",

volume = "38",

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journal = "Guangzi Xuebao/Acta Photonica Sinica",

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T1 - Photonic crystal fiber Fabry-Perot sensor fabricated using femtosecond laser

AU - Rao, Yun Jiang

AU - Duan, De Wen

AU - Yang, Xiao Chen

AU - Deng, Ming

AU - Zhu, Tao

AU - Cheng, Guang Hua

AU - Li, Ming

PY - 2009/1

Y1 - 2009/1

N2 - A micro fiber-optic Fabry-Perot sensor was fabricated by using femtosecond laser micromachining in a photonic crystal fiber. The temperature and strain characteristics of the novel sensor were evaluated by experiment and a strain sensitivity of 0.0036 nm/and a linearity of 0.9989 for a strain range of 0-1500 were obtained. The temperature-to-cavity-length sensitivity is 0.958 nm/°C for a temperature range of -20 °C-100 °C. As this PCF F-P sensor can be mass-produced by simply using a femtosecond laser, it is anticipated that it can find wide applications in many fields.

AB - A micro fiber-optic Fabry-Perot sensor was fabricated by using femtosecond laser micromachining in a photonic crystal fiber. The temperature and strain characteristics of the novel sensor were evaluated by experiment and a strain sensitivity of 0.0036 nm/and a linearity of 0.9989 for a strain range of 0-1500 were obtained. The temperature-to-cavity-length sensitivity is 0.958 nm/°C for a temperature range of -20 °C-100 °C. As this PCF F-P sensor can be mass-produced by simply using a femtosecond laser, it is anticipated that it can find wide applications in many fields.

KW - Femtosecond laser micromachining

KW - Fiber Fabry-Perot cavity

KW - Fiber-optic strain sensor

KW - Photonic crystal fiber

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SN - 1004-4213

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JO - Guangzi Xuebao/Acta Photonica Sinica

JF - Guangzi Xuebao/Acta Photonica Sinica

IS - 1

ER -

Photonic crystal fiber Fabry-Perot sensor fabricated using femtosecond laser

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Keywords

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