Title
Phase contrast method for measuring ultrasonic fields
Abstract
Pulsed acoustic waves in water generated by ultrasonic transducers with power levels in the medical diagnostic range are characterized by analyzing the optical diffraction patterns of short laser pulses due to the pressure waves to be analyzed. The diffracted laser light is filtered in the Fourier plane of an optical system and projected onto a charge-coupled-device camera to be grabbed and furthe...
Year
DOI
Venue
2006
10.1109/TIM.2006.876397
IEEE Transactions on Instrumentation and Measurement
Keywords
Field
DocType
Phase measurement,Ultrasonic variables measurement,Optical pulse generation,Acoustic pulses,Pattern analysis,Optical diffraction,Optical filters,Time measurement,Acoustic measurements,Acoustic waves
Ultrasonic sensor,Fourier optics,Optics,Laser,Hydrophone,Charge coupled device camera,Acoustics,Acoustic wave,Diffraction,Mathematics,Ultrasound
Journal
Volume
Issue
ISSN
55
4
0018-9456
Citations 
PageRank 
References 
0
0.34
0
Authors
2
Name
Order
Citations
PageRank
Erwin K. Reichel131.67
Bernhard G. Zagar2189.04