A Supercritical Lens Optical Label-Free Microscopy: Sub-Diffraction Resolution and Ultra-Long Working Distance.
basic_science · Level V
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- Record sourced from PubMed, PMID 27991699.
- Also identified by DOI 10.1002/adma.201602721.
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Abstract
A planar metalens for achieving super-resolution imaging in far-field is proposed. This metalens, which has a non-sub-wavelength feature size, can be fabricated by conventional laser pattern generator. The imaging process is purely physical and captured in real time, without any pre- and post-processing.