Read article: Butterfly’s colourful trick of the light recreated in the lab
Butterfly’s colourful trick of the light recreated in the lab
"Reverse diffraction" materials could make banknotes more secure
Read article: Butterfly’s colourful trick of the light recreated in the lab
Read article: Chemistry Nobel awarded for super-resolution microscopy
Chemistry Nobel awarded for super-resolution microscopy
Eric Betzig, Stefan Hell and William Moerner share 2014 prize
Read article: Superabsorbing rings could lead to better cameras and solar cells
Superabsorbing rings could lead to better cameras and solar cells
Quantum effect could be put to work in a range of optical technologies
Read article: The wonderful world of ultrasound
The wonderful world of ultrasound
From levitating tiny balls to safeguarding bridges, ultrasound has more applications than you might think
Physics World's futuristic look
Take a look at the magazine through an augmented reality device
Read article: Nanoparticles open a new window into the brain
Nanoparticles open a new window into the brain
New imaging technique could help treat strokes, cancer and dementia
Read article: Silicon nanorods bend light in new directions
Silicon nanorods bend light in new directions
Ultrathin coatings could replace bulky optical components
Read article: New holographic waveguide augments reality
New holographic waveguide augments reality
Device overlays digital 3D images in field of view
Read article: High-gain optical transistors flipped by just one photon
High-gain optical transistors flipped by just one photon
Devices created using Rydberg states of ultracold atoms
Read article: Self-assembly and plasmonics could join forces to boost solar energy
Self-assembly and plasmonics could join forces to boost solar energy
New method allows 200 fluorescent molecules to be arranged around a gold nanoparticle
