An electronic system for real-time display and quantitative analysis of hologram interference fringes

1989 ◽  
Author(s):  
Karl A. Stetson
Keyword(s):  
Quantitative Analysis ◽  
Real Time ◽  
Electronic System ◽  
Interference Fringes

High-speed cine recording of real-time holographic interference fringes

1979 ◽  
Vol 31 (2) ◽  
pp. 111-113 ◽  
Author(s):  
T.A. Dullforce ◽  
R.E. Faw
Keyword(s):  
Real Time ◽  
High Speed ◽  
Interference Fringes

Real-Time Micro-Fluidic Chip Pressure Control System Base on the Optical Interference

2014 ◽  
Vol 494-495 ◽  
pp. 1274-1277
Author(s):  
Kan Liu ◽  
Hao You
Keyword(s):  
Control System ◽  
Real Time ◽  
Measurement System ◽  
Interference Fringe ◽  
Pressure Control ◽  
Measured Data ◽  
Optical Interference ◽  
Interference Fringes ◽  
Pressure Control System

This article introduces a measurement system based on LabVIEW used for optical interference fringe on micro-fluidic chips. This system mainly uses cameras to capture real-time images of wedge interference fringe on micro-fluidic chips, then the collected images will be binarized by LabVIEW. The processed images will be divided by zone , determine the flatness and gap thickness of the micro-fluidic chips by interference fringes with different directions of deflection and numbers. Finally, feedback from measured data will be used to adjust the flatness and gap thickness of micro-fluidic chips in order to meet the requirement of tests.

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