Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/628594
Title: A Hybrid Multimode Interference Structure-Based Refractive Index and Temperature Fiber Sensor
Authors: Yaofei Chen;Yan Wang;Ruoyu Chen;Wenkai Yang;Hao Liu;Tiegen Liu;Qun Han
subject: temperature|refractive index|multimode interference|Optical fiber sensors
Year: 2016
Publisher: IEEE
Abstract: A novel all-fiber sensor based on cascaded singlemode-no-core-singlemode (SNS) and siglemode-multimode-singlemode (SMS) fiber structure is proposed and investigated. Simulation results show that for the given fibers, by appropriately choosing the lengths of no-core fiber and multimode fiber, the transmission spectrum will exhibit two distinguishable dips corresponding to SNS and SMS, respectively. The simultaneous measurement of liquids' refractive index (RI) and temperature can be realized by monitoring the two dips' central wavelength shifts. According to the simulations, a corresponding sensor is fabricated and tested. The experimental results demonstrate the feasibility of the sensor and show that the sensor has the RI and temperature sensitivities of 113.66 nm/RIU and 9.2 pm/°C, respectively.
URI: http://localhost/handle/Hannan/163390
http://localhost/handle/Hannan/628594
ISSN: 1530-437X
1558-1748
volume: 16
issue: 2
Appears in Collections:2016

Files in This Item:
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Title: A Hybrid Multimode Interference Structure-Based Refractive Index and Temperature Fiber Sensor
Authors: Yaofei Chen;Yan Wang;Ruoyu Chen;Wenkai Yang;Hao Liu;Tiegen Liu;Qun Han
subject: temperature|refractive index|multimode interference|Optical fiber sensors
Year: 2016
Publisher: IEEE
Abstract: A novel all-fiber sensor based on cascaded singlemode-no-core-singlemode (SNS) and siglemode-multimode-singlemode (SMS) fiber structure is proposed and investigated. Simulation results show that for the given fibers, by appropriately choosing the lengths of no-core fiber and multimode fiber, the transmission spectrum will exhibit two distinguishable dips corresponding to SNS and SMS, respectively. The simultaneous measurement of liquids' refractive index (RI) and temperature can be realized by monitoring the two dips' central wavelength shifts. According to the simulations, a corresponding sensor is fabricated and tested. The experimental results demonstrate the feasibility of the sensor and show that the sensor has the RI and temperature sensitivities of 113.66 nm/RIU and 9.2 pm/°C, respectively.
URI: http://localhost/handle/Hannan/163390
http://localhost/handle/Hannan/628594
ISSN: 1530-437X
1558-1748
volume: 16
issue: 2
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7287743.pdf576.78 kBAdobe PDFThumbnail
Preview File
Title: A Hybrid Multimode Interference Structure-Based Refractive Index and Temperature Fiber Sensor
Authors: Yaofei Chen;Yan Wang;Ruoyu Chen;Wenkai Yang;Hao Liu;Tiegen Liu;Qun Han
subject: temperature|refractive index|multimode interference|Optical fiber sensors
Year: 2016
Publisher: IEEE
Abstract: A novel all-fiber sensor based on cascaded singlemode-no-core-singlemode (SNS) and siglemode-multimode-singlemode (SMS) fiber structure is proposed and investigated. Simulation results show that for the given fibers, by appropriately choosing the lengths of no-core fiber and multimode fiber, the transmission spectrum will exhibit two distinguishable dips corresponding to SNS and SMS, respectively. The simultaneous measurement of liquids' refractive index (RI) and temperature can be realized by monitoring the two dips' central wavelength shifts. According to the simulations, a corresponding sensor is fabricated and tested. The experimental results demonstrate the feasibility of the sensor and show that the sensor has the RI and temperature sensitivities of 113.66 nm/RIU and 9.2 pm/°C, respectively.
URI: http://localhost/handle/Hannan/163390
http://localhost/handle/Hannan/628594
ISSN: 1530-437X
1558-1748
volume: 16
issue: 2
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7287743.pdf576.78 kBAdobe PDFThumbnail
Preview File