Quantitative phase imaging endoscopy with a metalens
Quantitative phase imaging (QPI) recovers the exact wavefront of light from intensity
measurements. Topographical and optical density maps of translucent microscopic bodies …
measurements. Topographical and optical density maps of translucent microscopic bodies …
Reconfigurable image processing metasurfaces with phase-change materials
Optical metasurfaces have enabled analog computing and image processing within sub-
wavelength footprints, and with reduced power consumption and faster speeds. While …
wavelength footprints, and with reduced power consumption and faster speeds. While …
All-optical complex field imaging using diffractive processors
Complex field imaging, which captures both the amplitude and phase information of input
optical fields or objects, can offer rich structural insights into samples, such as their …
optical fields or objects, can offer rich structural insights into samples, such as their …