Two prize-winning USC specialists hope to break a bottleneck that has long limited communication systems from using light - photons - instead of electronics for data information processing.
... ” crystal – was described by scientists elsewhere in 1990. They showed that the optimal photonic crystal – one that could manipulate light most efficiently – would have the same crystal structure as ...
... Recently, physicists have investigated single-walled carbon nanotubes (CNTs) for one more use: as a single-photon source, where they could help make quantum communication networks extremely secure and ...
... associate Dong Xiao came up with the idea of using a coating of concentric rings of silicon photonic crystals. The width and spacing of the rings can be tailored for specific wavelengths of light.
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... years later, it yielded some intriguing data: An unusually high number of gamma-ray photons from the galactic center carried the same energy—a particular, significant energy—and nobody could figure ...
SANTA BARBARA, Calif., Aug. 6 (UPI) -- U.S. physicists say they've created, for the first time, controllable microwave photons and stored them in a superconducting microwave resonator.
... at the wavelengths used for telecommunication signals. Part of the problem is that performance of single photon detectors are rather constrained at such long wavelengths. But, says Robert Thew, a ...
... have been modulated.” Just as electrons may be described as either particles or waves, photons may also be described as particles or waves, and “in a similar manner to classical pulses of light ...
... scalable quantum communications systems, single photon sources will become more important. Until now, though, efficient solid-state single photon sources are hard to come by. “The standard procedure ...
... based optical biosensors capable of detecting protein-DNA interactions. Based on the properties of photonic crystals, the biosensors are suitable for the rapid identification of inhibitors of protein- ...
... based optical biosensors capable of detecting protein-DNA interactions. Based on the properties of photonic crystals, the biosensors are suitable for the rapid identification of inhibitors of protein- ...
(PhysOrg.com) -- The name has been around for four decades, but only now is a recognisable photonics community emerging in Europe. A European study has documented a fast-growing sector of more than ...
... -of-the-art nanophotonics to confine light with ultra-high intensity within nanoscale photonic wires. The researchers showed that when the concentrated light was guided through a nanoscale mechanical ...
(PhysOrg.com) -- Intel researchers have made the next advance in the field of Silicon Photonics by achieving world-record performance using a silicon-based Avalanche Photodetector (APD) that could ...
The University of Adelaide is poised to become a world leader in photonics and advanced sensing technologies thanks to a major funding injection of $28.8 million from the Australian Government.
