A new device accommodates speed along circular paths producing terahertz radiation
Error-Effect Due to Spin-Orbit-Coupling
16th October 2018 by Leave a Comment
Findings could be relevant for the localization of objects using waves that carries orbital angular momentum
New Limit for Optical Microscopy
21st September 2018 by Leave a Comment
Optimized method makes it possible to focus on structures of as tiny as 3 nm across
Absolute Duration of the Photoelectric Effect
20th September 2018 by Leave a Comment
The photoemission from the tungsten conduction band can proceed faster than previously anticipated
New Understanding of Light Momentum
29th August 2018 by Leave a Comment
Exact nature of how light interacts with matter has remained a mystery for close to 150 years
Twisting Light into Knots
6th August 2018 by Leave a Comment
Knotted polarization singularities endows a topological structure on the propagating wavefield
Better Imaging Through Fire
26th July 2018 by Leave a Comment
Enhanced visibility through clean-burning flames allows new opportunities for optical metrology
Nanokirigami to Manipulate Light at the Nanoscale
18th July 2018 by Leave a Comment
Folding and cutting thin metal films could enable microchip-based 3-D optical devices
A First of Its Kind Optic Isolator
17th July 2018 by Leave a Comment
First photonic device in which light advancing in opposite directions moves at different speeds
New Materials for 3D-Displays
9th July 2018 by Leave a Comment
New path to synthesize symmetry-based S- and X-shaped double hexahelicenes
