Carbon nanotubes are moving from lab curiosities to workhorse components in quantum hardware, and one of the most striking examples is their use as single-photon light sources. By exploiting their ...
“Our participants created a complete lighting survey for public spaces with a total surface area of about 22 square kilometers,” Kyba says proudly. After co-developing the “Nachtlichter” app ...
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a. Schematic of a CBR sample on six-legged piezoelectric substrate mounted on a chip carrier. Dimensions are not to scale. b. Optical microscopy image of a finished sample. A tilted scanning electron ...
Researchers at Columbia have created a chip that turns a single laser into a “frequency comb,” producing dozens of powerful light channels at once. Using a special locking mechanism to clean messy ...
Street lamps aren’t the only form of artificial light pollution – here’s how to create darker nights
Georgia MacMillan is affiliated with Dark Sky Ireland as a voluntary director (unpaid). Dark Sky Ireland is a non-profit CLG. Marie Mahon receives funding from Horizon Europe I am the Lead PI for the ...
Researchers have built a paper-thin chip that converts infrared light into visible light and directs it precisely, all without mechanical motion. The design overcomes a long-standing efficiency-versus ...
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