Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/653125
Title: Remote Gas Pressure Sensor Based on Fiber Ring Laser Embedded With Fabry&x2013;P&x00E9;rot Interferometer and Sagnac Loop
Authors: Jia Shi;Yuye Wang;Degang Xu;Yixin He;Junfeng Jiang;Wei Xu;Haiwei Zhang;Genghua Su;Chao Yan;Dexian Yan;Ying Lu;Jianquan Yao
subject: remote sensing.|Fiber optics sensors|intracavity sensing
Year: 2016
Publisher: IEEE
Abstract: In this paper, we propose a remote gas pressure sensor based on a fiber ring laser embedded with a Fabry-Pérot (F-P) interferometer and a Sagnac loop. A compact optic-fiber F-P interferometer is inserted in the fiber laser and works as the sensing head for gas pressure detection. A wavelength selective filter based on optic-fiber Sagnac loop is used in the fiber laser. The sensitivity of -9.69 nm/kPa is obtained with a narrow 3-dB bandwidth less than 0.02 nm and high signal-to-noise ratio (SNR) ~45 dB. Moreover, the excellent performance of the gas pressure sensor for remote detection is demonstrated.
Description: 
URI: http://localhost/handle/Hannan/159996
http://localhost/handle/Hannan/653125
ISSN: 1943-0655
volume: 8
issue: 5
Appears in Collections:2016

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Title: Remote Gas Pressure Sensor Based on Fiber Ring Laser Embedded With Fabry&x2013;P&x00E9;rot Interferometer and Sagnac Loop
Authors: Jia Shi;Yuye Wang;Degang Xu;Yixin He;Junfeng Jiang;Wei Xu;Haiwei Zhang;Genghua Su;Chao Yan;Dexian Yan;Ying Lu;Jianquan Yao
subject: remote sensing.|Fiber optics sensors|intracavity sensing
Year: 2016
Publisher: IEEE
Abstract: In this paper, we propose a remote gas pressure sensor based on a fiber ring laser embedded with a Fabry-Pérot (F-P) interferometer and a Sagnac loop. A compact optic-fiber F-P interferometer is inserted in the fiber laser and works as the sensing head for gas pressure detection. A wavelength selective filter based on optic-fiber Sagnac loop is used in the fiber laser. The sensitivity of -9.69 nm/kPa is obtained with a narrow 3-dB bandwidth less than 0.02 nm and high signal-to-noise ratio (SNR) ~45 dB. Moreover, the excellent performance of the gas pressure sensor for remote detection is demonstrated.
Description: 
URI: http://localhost/handle/Hannan/159996
http://localhost/handle/Hannan/653125
ISSN: 1943-0655
volume: 8
issue: 5
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7559794.pdf651.81 kBAdobe PDFThumbnail
Preview File
Title: Remote Gas Pressure Sensor Based on Fiber Ring Laser Embedded With Fabry&x2013;P&x00E9;rot Interferometer and Sagnac Loop
Authors: Jia Shi;Yuye Wang;Degang Xu;Yixin He;Junfeng Jiang;Wei Xu;Haiwei Zhang;Genghua Su;Chao Yan;Dexian Yan;Ying Lu;Jianquan Yao
subject: remote sensing.|Fiber optics sensors|intracavity sensing
Year: 2016
Publisher: IEEE
Abstract: In this paper, we propose a remote gas pressure sensor based on a fiber ring laser embedded with a Fabry-Pérot (F-P) interferometer and a Sagnac loop. A compact optic-fiber F-P interferometer is inserted in the fiber laser and works as the sensing head for gas pressure detection. A wavelength selective filter based on optic-fiber Sagnac loop is used in the fiber laser. The sensitivity of -9.69 nm/kPa is obtained with a narrow 3-dB bandwidth less than 0.02 nm and high signal-to-noise ratio (SNR) ~45 dB. Moreover, the excellent performance of the gas pressure sensor for remote detection is demonstrated.
Description: 
URI: http://localhost/handle/Hannan/159996
http://localhost/handle/Hannan/653125
ISSN: 1943-0655
volume: 8
issue: 5
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7559794.pdf651.81 kBAdobe PDFThumbnail
Preview File