A new type of light-emitting diode uses emission from the radiative decay of exciton complexes
New Form of a Laser for Sound
17th April 2019 by Leave a Comment
New approach for a phonon laser could lead to breakthroughs in sensing and information processing
Bionic Metamaterials with Novel Optical Properties
16th April 2019 by Leave a Comment
3D-printing of a moth eye-inspired omnidirectional microwave antenna
New Super-Accurate Optical Atomic Clock
15th April 2019 by Leave a Comment
Progress towards an optically defined second could improve advanced communication and the search for new physics
Shortest Ultraviolet Laser Pulse Ever
12th April 2019 by Leave a Comment
Generation of few-cycle deep ultraviolet pulses via frequency upconversion of 5-fs near-infrared pulses in argon
Ghost Imaging with FELs
11th April 2019 by Leave a Comment
New method could make it easier to study interactions of ultrabright X-rays with matter
A Microlaser Emitting Helical Light
10th April 2019 by Leave a Comment
A microlaser based on a novel design allows emitting light in chiral modes, thus producing corkscrews of light
Boosting Intensity of Nanowire LEDs
9th April 2019 by Leave a Comment
UV-LEDs with a special type of shell produce five times higher light intensity than comparable LEDs
Photons for Stronger Cyber Security
8th April 2019 by Leave a Comment
A new trick keeps the entangled photons in sync as they travel different paths through a network
Shape-Shifting Mirrors
5th April 2019 by Leave a Comment
Researchers develop a glue-free mirror that can be used in vacuum chambers
