Title :
Bragg diffraction imaging with predominantly spherical lenses
Author :
Korpel, Adrian ; Mehrl, David J.
Author_Institution :
Dept. of Electr. & Comput. Eng., Iowa Univ., IA, USA
Abstract :
The authors propose, analyze, and demonstrate a Bragg diffraction imaging system that is predominantly anastigmatic in that is relies on only one weakly correcting cylinder lens in an easily adjustable, noncritical position. It is showing that the proposed system constitutes a simple and effective means of ultrasonic imaging if aspect ratio distortion is not of primary importance
Keywords :
acoustic imaging; acoustic wave diffraction; Bragg diffraction imaging; aspect ratio; spherical lenses; ultrasonic imaging; Acoustic diffraction; Acoustic imaging; Acoustic scattering; Focusing; Lenses; Light scattering; Optical diffraction; Optical imaging; Optical scattering; Ray tracing;
Conference_Titel :
Ultrasonics Symposium, 1988. Proceedings., IEEE 1988
Conference_Location :
Chicago, IL
DOI :
10.1109/ULTSYM.1988.49475
