Acoustic emission monitoring using a polarimetric single mode optical fiber sensor

2005 ◽  
Author(s):  
Steve Vandenplas ◽  
Jean-Michel Papy ◽  
Martine Wevers ◽  
Sabine Van Huffel ◽  
Daniele Inaudi
Keyword(s):  
Acoustic Emission ◽  
Optical Fiber ◽  
Optical Fiber Sensor ◽  
Single Mode ◽  
Fiber Sensor ◽  
Acoustic Emission Monitoring ◽  
Single Mode Optical Fiber ◽  
Emission Monitoring

scholarly journals P1.3.9 Detection of Organic Vapors by a Polished Single Mode Optical Fiber Sensor

2012 ◽  
Author(s):  
C. Elosua ◽  
C. Bariain ◽  
I. R. Matias ◽  
A. Luquin ◽  
M. Laguna
Keyword(s):  
Optical Fiber ◽  
Optical Fiber Sensor ◽  
Single Mode ◽  
Fiber Sensor ◽  
Organic Vapors ◽  
Single Mode Optical Fiber

scholarly journals Influence of Buffer Thickness on Sensitivity of Pd-Coated Side Polished Single Mode Optical Fiber Hydrogen Sensor

Proceedings ◽  
2018 ◽  
Vol 2 (13) ◽  
pp. 1078
Author(s):  
Mukesh P. Singh ◽  
Santosh Chaurasia
Keyword(s):  
Optical Fiber ◽  
Optical Fiber Sensor ◽  
Single Mode ◽  
Hydrogen Sensor ◽  
Maximum Sensitivity ◽  
Fiber Sensor ◽  
Fiber Core ◽  
Single Mode Optical Fiber ◽  
Highly Sensitive ◽  
Side Polished Fiber

Optical fiber sensor which is based on palladium is highly sensitive to detect hydrogen. In this paper we analyzed the effect of buffer on sensitivity. Sensitivity is affected due to presence of buffer between side polished fiber core and hydrogen absorbing palladium layer. We optimized the buffer thicknesses for different palladium thickness to achieve maximum sensitivity.

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