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Shaping light lets 2D microscopes capture 4D data
Rice University researchers have added a new dimension to their breakthrough technique that expands the capabilities of standard...
Feb 14, 20193 min read


Tiny, implantable device uses light to treat bladder problems
A team of neuroscientists and engineers has developed a tiny, implantable device that has potential to help people with bladder problems...
Jan 2, 20193 min read


What do we see in a mirror?
Researchers at Aalto University developed metasurfaces with extreme angle-asymmetric response. The new device can be a good or bad...
Dec 21, 20182 min read


MIT team invents method to shrink objects to the nanoscale
MIT researchers have invented a way to fabricate nanoscale 3-D objects of nearly any shape. They can also pattern the objects with a...
Dec 13, 20184 min read


Meta-surface corrects for chromatic aberrations across all kinds of lenses
Today's optical systems -- from smartphone cameras to cutting-edge microscopes -- use technology that hasn't changed much since the...
Nov 23, 20182 min read


Revolutionary ultra-thin 'meta-lens' enables full-color imaging
Light of different colors travels at different speeds in different materials and structures. This is why we see white light split into...
Oct 15, 20184 min read
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