Nicola Sudan
Editor
Tuesday, November 8, 2022
Categories.
Optical Security
Authenticating in 3D Polarisation
A team of scientists, from Heriot-Watt University and the University of Hong Kong have developed an optical metasurface to create colour-selective 3D polarisation structures.
Premium Subscription Required
This article is reserved for our Premium level or higher subscribers
A Premium or higher level subscription gives you access to all the articles on this website.
