Graph representations can solve complex problems in natural science, as patterns of connectivity can give rise to a magnitude of emergent phenomena. Graph-based approaches are specifically important during quantum communication, ...
A team led by Vanderbilt engineers has achieved the ability to transmit two different types of optical signals across a single chip at the same time.
Optics & Photonics
Mar 2, 2021
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2288
IBM researchers have succeeded in guiding visible light through a silicon wire efficiently, an important milestone in the exploration towards a new breed of faster, more efficient logic circuits.
Optics & Photonics
Feb 8, 2021
0
116
Optical waveguides suspended in air are capable of beating free-space laser beams in light-analyte interaction even without complex dispersion engineering. This phenomenon was predicted more than 20 years ago, yet never observed ...
Optics & Photonics
Feb 2, 2021
0
5
Vanderbilt researchers have developed the next generation of ultrafast data transmission that may make it possible to make already high-performance computing "on demand." The technology unjams bottlenecks in data streams ...
Optics & Photonics
Jan 15, 2021
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71
Researchers from CAS Key Laboratory of Quantum Information of the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences have demonstrated on-demand storage of photonic qubits in an integrated ...
General Physics
Jan 8, 2021
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307
Waveguides and resonators are core components in electronics, photonics, and phononics, both in existing and future scenarios. In certain situations (space or frequency), critical coupling can occur between the two components, ...
Optics & Photonics
Dec 21, 2020
0
5
Walk into a quantum lab where scientists trap ions, and you'll find benchtops full of mirrors and lenses, all focusing lasers to hit an ion "trapped" in place above a chip. By using lasers to control ions, scientists have ...
Quantum Physics
Oct 22, 2020
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364
MIT researchers using superconducting quantum bits connected to a microwave transmission line have shown how the qubits can generate on demand the photons, or particles of light, necessary for communication between quantum ...
Optics & Photonics
Oct 8, 2020
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662
For the first time, researchers have detected protease activity with surface-enhanced Raman spectroscopy (SERS) performed using a tiny waveguide. The work paves the way to real-time, label-free lab-on-a-chip protease monitoring, ...
Optics & Photonics
Sep 8, 2020
0
7
