Ultra-thin metallic foil thickness measurement system using fiber optic low-coherence interferometry

2005 ◽  
Author(s):  
Yanli Du ◽  
Huimin Yan ◽  
Yongjun Nie ◽  
Xiuda Zhang
Keyword(s):  
Measurement System ◽  
Fiber Optic ◽  
Thickness Measurement ◽  
Foil Thickness ◽  
Low Coherence ◽  
Metallic Foil ◽  
Low Coherence Interferometry ◽  
Thickness Measurement System

Optical non-contact micrometer thickness measurement system for silica thick films

2012 ◽  
Author(s):  
K. Thambiratnam ◽  
H. Ahmad ◽  
M. Yasin ◽  
A. Z. Zulkifli ◽  
S. W. Harun
Keyword(s):  
Measurement System ◽  
Thick Films ◽  
Thickness Measurement ◽  
Thickness Measurement System

Application of Automatic Ultrasonic Wall Thickness Measurement System in Nuclear Fuel Encrust Tube Billet Wall Abrasive Grinding

2012 ◽  
Vol 565 ◽  
pp. 662-667
Author(s):  
Yun Huang ◽  
Yong Sheng Chen ◽  
Wei Wan ◽  
Cao Yong Tang ◽  
Ming De Zhang
Keyword(s):  
Nuclear Fuel ◽  
Wall Thickness ◽  
Measurement System ◽  
Thickness Measurement ◽  
System Stability ◽  
Tube Billet ◽  
Wall Thickness Measurement ◽  
Main Components ◽  
Thickness Measurement System ◽  
The Way

This paper introduces an automatic ultrasonic wall thickness measurement system, which adopts the way that the tube billet is partially immersed in the water during the measurement, applied in wall abrasive grinding of nuclear fuel encrust tube billet. Meanwhile, the main components of the measurement system, as well as their characters and functions, are addressed. What’s more, the analysis of the factors, which influencing the system stability and measuring reliability, are also conducted, coupling with the system stability and measuring reliability demonstration.

scholarly journals Digital phase demodulation for low-coherence interferometry-based fiber-optic sensors

2018 ◽  
Vol 411 ◽  
pp. 27-32 ◽  
Author(s):  
Y. Liu ◽  
R. Strum ◽  
D. Stiles ◽  
C. Long ◽  
A. Rakhman ◽  
...  
Keyword(s):  
Fiber Optic ◽  
Fiber Optic Sensors ◽  
Low Coherence ◽  
Digital Phase ◽  
Low Coherence Interferometry ◽  
Phase Demodulation

Fiber-optic temperature sensor using low-coherence interferometry

2008 ◽  
Vol 154 (1) ◽  
pp. 107-111 ◽  
Author(s):  
M. Jedrzejewska-Szczerska ◽  
R. Bogdanowicz ◽  
M. Gnyba ◽  
R. Hypszer ◽  
B. B. Kosmowski
Keyword(s):  
Temperature Sensor ◽  
Fiber Optic ◽  
Low Coherence ◽  
Low Coherence Interferometry ◽  
Fiber Optic Temperature Sensor ◽  
Fiber Optic Temperature
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