Real-time resonant holographic interferometry for combustion and plasma environments

1995 ◽  
Author(s):  
N Brock ◽  
M Brown ◽  
P DeBarber ◽  
M Millard ◽  
J Millerd ◽  
...  
Keyword(s):  
Real Time ◽  
Holographic Interferometry

Real Time Acoustic Imaging by Holographic Interferometry

1980 ◽  
Vol 2 (4) ◽  
pp. 313-323 ◽  
Author(s):  
Amin Hanafy ◽  
Mauro Zambuto
Keyword(s):  
Real Time ◽  
Holographic Interferometry ◽  
Vibration Amplitude ◽  
Imaging System ◽  
Mechanical Vibration ◽  
Visual Image ◽  
Acoustic Imaging ◽  
Acoustic Image ◽  
Vibration Pattern ◽  
Amplitude Amplification

A two-step real time acoustic imaging system is presented. The system incorporates a novel acoustic image coupler which transfers an acoustical interference pattern from a water-bounded to an air-bounded surface with vibration amplitude amplification. An original technique termed step-biased real time holographic interferometry is used to convert the amplified mechanical vibration pattern, which carries all information about the insonified object, into a visual image with improved sensitivity.

Real-time holographic interferometry to measure displacement of the facial bone

1998 ◽  
Author(s):  
Toshiro Matsumoto ◽  
Kentaro Tamamura ◽  
Masahisa Tsuchida ◽  
Seiichi Hashimoto ◽  
Hisashi Yabuuchi ◽  
...  
Keyword(s):  
Real Time ◽  
Holographic Interferometry ◽  
Facial Bone
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