Quantum dot LED approaches theoretical maximum efficiency
Quantum teleportation performed with light from a quantum dot embedded in an LED
Quantum strategies fail to improve capacity of quantum optical communication channels
Physicists extend entanglement in Einstein experiment
Quantum communication without entanglement could perform faster than previously thought possible
Physicists experimentally demonstrate one-way quantum steering
New OLETs emit light more efficiently than equivalent OLEDs
Japanese universities develop new world's fastest camera
Researchers develop fully photonics-based radar system (Update)
Researchers create on-chip interference between pairs of photon sources
Light-activated medical implants: Team develops light-guiding hydrogel for cell-based sensing
Researchers develop new type of fluorescent camera for blood diagnostics, brain mapping
(Phys.org) —Fluorescence imaging is the most widely used method for analyzing the molecular composition of biological specimens. Target molecules, when they are present, can be "tagged" with a fluorescent ...
Engineers develop a stretchable, foldable transparent electronic display (w/ Video)
(Phys.org) —Imagine an electronic display nearly as clear as a window, or a curtain that illuminates a room, or a smartphone screen that doubles in size, stretching like rubber. Now imagine all of these ...
Graphene could yield cheaper optical chips
Graphene—which consists of atom-thick sheets of carbon atoms arranged hexagonally—is the new wonder material: Flexible, lightweight and incredibly conductive electrically, it's also the strongest material ...