Development of a deviated focusing-based optical coherence microscope with a variable depth of focus for high-resolution imaging.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.479709
Abstract: The aim of this study was to develop an optically deviated focusing-based variable depth-of-focus (DOF) oriented optical coherence microscopy (OCM) system to improve the DOF in high-resolution and precise focused imaging. In this study, an… read more here.
Keywords: dof; high resolution; deviated focusing; focusing based ... See more keywords
Dielectric Metalens for Superoscillatory Focusing Based on High-Order Angular Bessel Function
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
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