Polyvinyl alcohol filled negative axicon tip based highly sensitive fiber optic sensor for acetone sensing

2020 ◽  
Vol 28 ◽  
pp. 1816-1819
Author(s):  
Ajay Kumar ◽  
Dnyandeo Pawar ◽  
Kaushal Vairagi ◽  
Samir Mondal ◽  
Rajesh Kanawade
Keyword(s):  
Polyvinyl Alcohol ◽  
Fiber Optic ◽  
Fiber Optic Sensor ◽  
Optic Sensor ◽  
Highly Sensitive

Highly sensitive fiber optic sensor for dynamic pressure measurements

1999 ◽  
Author(s):  
Magdalena S. Nawrocka ◽  
Wojtek J. Bock ◽  
Waclaw Urbanczyk ◽  
Jan Wojcik
Keyword(s):  
Fiber Optic ◽  
Dynamic Pressure ◽  
Fiber Optic Sensor ◽  
Pressure Measurements ◽  
Optic Sensor ◽  
Highly Sensitive ◽  
Dynamic Pressure Measurements

scholarly journals Graphene Enhanced Leaky Mode Resonance in Tilted Fiber Bragg Grating: A New Opportunity for Highly Sensitive Fiber Optic Sensor

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 26641-26651 ◽  
Author(s):  
Zhihong Li ◽  
Zhuying Yu ◽  
Yubing Shen ◽  
Xiukai Ruan ◽  
Yuxing Dai
Keyword(s):  
Fiber Bragg Grating ◽  
Fiber Optic ◽  
Fiber Optic Sensor ◽  
Leaky Mode ◽  
Bragg Grating ◽  
Optic Sensor ◽  
Highly Sensitive

scholarly journals A Highly Sensitive Fiber Optic Sensor Based on Two-Core Fiber for Refractive Index Measurement

Sensors ◽  
2013 ◽  
Vol 13 (10) ◽  
pp. 14200-14213 ◽  
Author(s):  
José Guzmán-Sepúlveda ◽  
Rafael Guzmán-Cabrera ◽  
Miguel Torres-Cisneros ◽  
José Sánchez-Mondragón ◽  
Daniel May-Arrioja
Keyword(s):  
Refractive Index ◽  
Fiber Optic ◽  
Fiber Optic Sensor ◽  
Refractive Index Measurement ◽  
Optic Sensor ◽  
Index Measurement ◽  
Highly Sensitive ◽  
Core Fiber

scholarly journals Multiparameter miniature fiber-optic sensor: design and signal interrogation

2019 ◽  
pp. 255-261
Keyword(s):  
Optical Fibers ◽  
Path Length ◽  
Fiber Optic ◽  
Fiber Optic Sensors ◽  
Fiber Optic Sensor ◽  
Independent Measurement ◽  
Optic Sensor ◽  
Highly Sensitive ◽  
Length Changes ◽  
Assembly Procedure

Miniature, all-silica, fiber-optic sensors capable of independent measurement of at least two different parameters are presented. Sensors were produced by a micromachining process based on the selective etching of specially designed phosphorousdoped optical fibers and an assembly-procedure that included fiber cleaving, fiber splicing and etching of fiber-micro-assemblies. Furthermore, an efficient method for independent readout of parameters in sensors that are composed of multiple resonators was also developed. The method utilizes a discrete Furrier transform of sensor’s optical spectrum and allows for simultaneous, crosstalk-free and highly sensitive readout of individual resonators’ path length changes.

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