Characterization of elliptical-core side-hole fibers for interferometric pressure sensing

1994 ◽  
Author(s):  
Wojtek J. Bock ◽  
Waclaw Urbanczyk ◽  
Jan Wojcik
Keyword(s):  
Pressure Sensing ◽  
Side Hole ◽  
Elliptical Core

Studies of temperature-insensitive dynamic pressure sensing using elliptical-core side-hole fibers

2003 ◽  
Author(s):  
Wojtek J. Bock ◽  
Magdalena S. Nawrocka ◽  
Waclaw Urbanczyk ◽  
Jan Wojcik
Keyword(s):  
Dynamic Pressure ◽  
Pressure Sensing ◽  
Side Hole ◽  
Elliptical Core

Interferometric characterization of side-hole fibers with elliptical core

1998 ◽  
Author(s):  
Jan Wojcik ◽  
Piotr Kurzynowski ◽  
Wladyslaw A. Wozniak ◽  
Maciej Maluszek
Keyword(s):  
Side Hole ◽  
Elliptical Core

Dynamic pressure sensing with a side-hole birefringent optical fiber

1991 ◽  
Vol 16 (13) ◽  
pp. 1043 ◽  
Author(s):  
M. N. Charasse ◽  
M. Turpin ◽  
J. P. Le Pesant
Keyword(s):  
Optical Fiber ◽  
Dynamic Pressure ◽  
Pressure Sensing ◽  
Side Hole ◽  
Birefringent Optical Fiber

scholarly journals Characterization of Elastic Polymer-Based Smart Insole and a Simple Foot Plantar Pressure Visualization Method Using 16 Electrodes

Sensors ◽  
2018 ◽  
Vol 19 (1) ◽  
pp. 44 ◽  
Author(s):  
Wangjoo Lee ◽  
Seung-Hyeon Hong ◽  
Hyun-Woo Oh
Keyword(s):  
Pressure Distribution ◽  
Plantar Pressure ◽  
Lower Layer ◽  
Cost Effective ◽  
Frame Size ◽  
Pressure Sensing ◽  
Dimethyl Siloxane ◽  
Carbon Nano Tube ◽  
Smart Insole

In this paper, we propose a smart insole for inexpensive plantar pressure sensing and a simple visualizing scheme. The insole is composed of two elastomeric layers and two electrode layers where the common top electrode is submerged in the insole. The upper elastomeric layer is non-conductive poly-dimethyl-siloxane (PDMS) and supports plantar pressure buffering and the lower layer is carbon nano-tube (CNT)-dispersed PDMS for pressure sensing through piezo-resistivity. Under the lower sensing layer are 16 bottom electrodes for pressure distribution sensing without cell-to-cell interference. Since no soldering or sewing is needed the smart insole manufacturing processes is simple and cost-effective. The pressure sensitivity and time response of the material was measured and based on the 16 sensing data of the smart insole, we virtually extended the frame size for continuous and smoothed pressure distribution image with the help of a simple pseudo interpolation scheme.

scholarly journals Fully distributed pressure sensing with ultra-high-sensitivity using side-hole fibers

2018 ◽  
Author(s):  
Li Zhang ◽  
Zhisheng Yang ◽  
Łukasz Szostkiewicz ◽  
Krzysztof Markiewicz ◽  
Tomasz Nasilowski ◽  
...  
Keyword(s):  
High Sensitivity ◽  
Pressure Sensing ◽  
Side Hole ◽  
Distributed Pressure

Characterization of elliptical core fibers for sensing strain in composite materials

1990 ◽  
Author(s):  
Celene DiFrancia ◽  
Richard O. Claus ◽  
John W. Hellgeth ◽  
T. C. Ward
Keyword(s):  
Composite Materials ◽  
Elliptical Core

Characterization of a new device for pressure sensing: the AlGaAs/GaAs TEGFET

1992 ◽  
Vol 33 (1-2) ◽  
pp. 53-56 ◽  
Author(s):  
P. Lorenzini ◽  
J.-M. Dusseau ◽  
J.L. Robert ◽  
V. Mosser ◽  
S. Contreras
Keyword(s):  
Pressure Sensing ◽  
New Device
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