Revolutionary LED Technology Reveals 3D Optical Fingerprints in Materials
A new technology, incoherent dielectric tensor tomography (iDTT), has been developed to read intricate 3D optical fingerprints within materials using standard LED light.
Innovative Stretching Technique Alters GaN Emission Color from UV to Blue
Researchers at the University of Hong Kong have unveiled a novel method that employs mechanical stretching to dynamically adjust the color of light emitted by gallium nitride (GaN).