Nanoscale neighbors: First use of transformation optics to accurately analyze nonlocality in 3D plasmonic systems
Physicist proves impossibility of quantum time crystals
Ex nihilo: Dynamical Casimir effect in metamaterial converts vacuum fluctuations into real photons
Quantum strategies fail to improve capacity of quantum optical communication channels
Nearly perfect, ultrathin invisibility cloak could have wide practical applications
Magnetic shell provides unprecedented control of magnetic fields
Theorist suggests a way to test gravitational Casimir attraction
Generating Mobius strips of light: Researchers experimentally produce these structures from light polarization
A collaboration of researchers from Canada, Europe and the USA have experimentally produced Möbius strips from the polarization of light, confirming a theoretical prediction that it is possible for light's ...
Engineers invent a way to beam power to medical chips deep inside the body
A Stanford electrical engineer has invented a way to wirelessly transfer power deep inside the body, and then use this power to run tiny electronic medical devices such as pacemakers, nerve stimulators, or ...
New 'T-ray' tech converts light to sound for weapons detection, medical imaging
A device that essentially listens for light waves could help open up the last frontier of the electromagnetic spectrum—the terahertz range.
Electromagnetic noise leaves birds lost in migration, study reports
Radio waves disrupt the magnetic "compass" in robins, according to a study published on Wednesday that is likely to fuel debate about the safety of electronic devices.
Device turns flat surface into spherical antenna
By depositing an array of tiny, metallic, U-shaped structures onto a dielectric material, a team of researchers in China has created a new artificial surface that can bend and focus electromagnetic waves ...
New solar cell technology captures high-energy photons more efficiently
(Phys.org) —Getting the blues is rarely a desirable experience—unless you're a solar cell, that is.