Dielectric Metalens for Superoscillatory Focusing Based on High-Order Angular Bessel Function
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DOI: 10.3390/nano12193485
Abstract: The phenomenon of optical superoscillation provides an unprecedented way to solve the problem of optical far-field label-free super-resolution imaging. Numerous optical devices that enable superoscillatory focusing were developed based on scalar and vector diffraction theories… read more here.
Keywords: superoscillatory focusing; metalens superoscillatory; dielectric metalens; angular bessel ... See more keywords