Read article: Luminescent paint makes LiFi networks more secure
Luminescent paint makes LiFi networks more secure
Phosphorescent surfaces could even transmit after light source switched off
Read article: Luminescent paint makes LiFi networks more secure
Read article: Microwaves in metamaterial perform quantum search
Microwaves in metamaterial perform quantum search
Entanglement-free approach achieves efficiency unattainable by classical algorithms
Read article: Hidden dimensions make broadband metasurfaces
Hidden dimensions make broadband metasurfaces
By mathematically transforming an entire spatial dimension into a point, researchers have achieved for the first time metasurfaces with continuous absorption spectra
Read article: Twisted light controlled by metasurfaces
Twisted light controlled by metasurfaces
Twisted light controlled by metasurfaces
Read article: Silicon waveguide shows zero refractive index
Silicon waveguide shows zero refractive index
Potential applications include computing and communications
Read article: Memory effect makes better optical solitons
Memory effect makes better optical solitons
Flash Physics: need-to-know updates from the world of physics
Read article: Images of 3D objects appear on nanostructured surface
Images of 3D objects appear on nanostructured surface
Flash Physics: need-to-know updates from the world of physics
Read article: ‘Molecules’ of light wiggle and jiggle
‘Molecules’ of light wiggle and jiggle
Soliton pairs vibrate like two bonded atoms
Read article: A gateway to the biological world
A gateway to the biological world
Optical physicist Gail McConnell discusses how novel biomedical imaging techniques are changing the kinds of questions biologists can ask
Read article: Fibre-linked atomic clocks put special relativity to the test
Fibre-linked atomic clocks put special relativity to the test
Time dilation confirmed to one part in 100 million by researchers in three European nations
