Polarization switching approach to the suppression of polarization-induced signal fading in fiber optic sensor array

1994 ◽  
Author(s):  
J. T. Ahn ◽  
Byoung Yoon Kim
Keyword(s):  
Sensor Array ◽  
Fiber Optic ◽  
Polarization Switching ◽  
Fiber Optic Sensor ◽  
Optic Sensor ◽  
Induced Signal ◽  
Signal Fading

Fiber-optic sensor without polarization-induced signal fading

2014 ◽  
Vol 56 (6) ◽  
pp. 1307-1313 ◽  
Author(s):  
Wu Yuan ◽  
Bian Pang ◽  
Jia Bo ◽  
Xiao Qian
Keyword(s):  
Fiber Optic ◽  
Fiber Optic Sensor ◽  
Optic Sensor ◽  
Induced Signal ◽  
Signal Fading

scholarly journals High-quality hybrid TDM/DWDM-based fiber optic sensor array with extremely low crosstalk based on wavelength-cross-combination method

2017 ◽  
Vol 25 (23) ◽  
pp. 28870 ◽  
Author(s):  
Zhongjie Ren ◽  
Ke Cui ◽  
Jianxin Li ◽  
Rihong Zhu ◽  
Qing He ◽  
...  
Keyword(s):  
Sensor Array ◽  
Fiber Optic ◽  
Fiber Optic Sensor ◽  
Combination Method ◽  
Cross Combination ◽  
High Quality ◽  
Optic Sensor

Ocean wave seismic and acoustic noise detected with distributed fiber optic sensor array

2013 ◽  
Vol 134 (5) ◽  
pp. 4180-4180
Author(s):  
Kent K. Hathaway ◽  
Richard D. Costley ◽  
Eric Smith ◽  
Troy Milburn ◽  
Jennifer R. Picucci
Keyword(s):  
Sensor Array ◽  
Fiber Optic ◽  
Acoustic Noise ◽  
Ocean Wave ◽  
Fiber Optic Sensor ◽  
Optic Sensor ◽  
Distributed Fiber Optic Sensor

Simultaneous Determination of Br− and I− with a Multiple Fiber-Optic Fluorescence Sensor

1990 ◽  
Vol 44 (1) ◽  
pp. 59-63 ◽  
Author(s):  
Chu Zhu ◽  
Frank V. Bright ◽  
Gary M. Hieftje
Keyword(s):  
Response Time ◽  
Simultaneous Determination ◽  
Sensor Array ◽  
Fiber Optic ◽  
Point Of View ◽  
Fiber Optic Sensor ◽  
Practical Application ◽  
Optic Sensor ◽  
New Sensors

A dual fiber-optic sensor for the simultaneous determination of bromide and iodide is successfully demonstrated. The device is based upon the dependence of quenching effects on individual fluorophores (quinine and harmane) and quenchers (bromide and iodide). From the point of view of practical application, n unknown analyte species should be able to be determined with a sensor array which contains n sensor elements on which n fluorophores are immobilized. The relative error of the new sensors for the determination of bromide and iodide is less than 5%. The sensor combination is reversible and exhibits an overall response time of 2 minutes. The interference of several ions on the sensors has been studied.

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