Sorting complex light beams: New metasurface design advances optical physics
The paper is titled "Simultaneous sorting of arbitrary vector structured beams with spin-multiplexed diffractive metasurfaces ...
Hackaday8y
Light Replaces Electrons For Giant Vector-Graphics Asteroids Game
and has at the ready a 4-watt RGB laser projector for light shows and displays. Using the laser as a replacement for the CRT’s electron beam, [Seb] was able to code a reasonably playable vector ...
Interesting Engineering on MSN5d
Light tornado: Scientists use twisting beams to control atoms like never before
A major scientific breakthrough could change how we understand and control ionization — the process where atoms lose electrons and become charged. Researchers from the University of Ottawa have ...