DocumentCode
3355170
Title
Creating wave-focusing materials
Author
Ramm, A.G.
Author_Institution
Dept. of Math., Kansas State Univ., Manhattan, KS
fYear
2008
fDate
22-25 Sept. 2008
Firstpage
31
Lastpage
37
Abstract
Basic ideas for creating wave-focusing materials by injecting small particles in a given material are described. The number of small particles to be injected around any point is calculated. Inverse scattering problem with fixed wavenumber and fixed incident direction of the plane acoustic wave is formulated and solved.
Keywords
acousto-optical effects; intelligent materials; light scattering; optical focusing; optical materials; inverse scattering; plane acoustic wave; small particles; smart materials; wave-focusing materials; Acoustic materials; Acoustic propagation; Acoustic scattering; Acoustic waves; Crystalline materials; Inverse problems; Lab-on-a-chip; Mathematics; Particle scattering; Schrodinger equation; “smart” materials; inverse scattering; small particles; wave focusing;
fLanguage
English
Publisher
ieee
Conference_Titel
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2008. DIPED 2008. 13th International Seminar/Workshop on
Conference_Location
Tbilisi
Print_ISBN
978-966-02-4649-2
Type
conf
DOI
10.1109/DIPED.2008.4671797
Filename
4671797
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