On the nature of super-resolution in inverse scattering
作者： A.A. Aydiner , Weng Cho Chew
关键词: Diffraction 、 Optics 、 Wavelength 、 Scattering theory 、 Physics 、 Rectilinear propagation 、 Ion acoustic wave 、 Superlens 、 Wave propagation 、 Scattering
摘要: The paper studies the nature of super-resolution, phenomenon resolution beyond diffraction limit, which has been experimentally and numerically verified for acoustic electromagnetic waves. prospect subwavelength at optically large observation distances is investigated. Two conjectures as to how super-resolution can be attained are evaluated tested. first conjecture underscores unraveling phase accumulations during multiple scattering propagating waves, whereas second relies on conversion evanescent spectrum waves that observed far-field.
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