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Anisotropy, diffraction scaling, surface wave lenses, and focusing
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Anisotropy, diffraction scaling, surface wave lenses, and focusing
作者:
I. M. Mason,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1973)
卷期:
Volume 53,
issue 4
页码: 1123-1128
ISSN:0001-4966
年代: 1973
DOI:10.1121/1.1913433
出版商: Acoustical Society of America
数据来源: AIP
摘要:
Anisotropic beamsteering and diffraction enhancement‐retardation effects are analyzed. An anisotropic scaling theorem and an analytic, anisotropic lens maker's equation are deduced. Experimental results, illustrating near‐ and farfield diffraction pattern scaling, and contrasting aberration‐corrected and cylindrical surface wave lenses are presented.
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