Recovering scattered data from twisted light via 'scattering-matrix-assisted retrieval technique (SMART)'
High-capacity optical communication can be accomplished by multiplexing multiple light-carrying orbital angular momentum (OAM) channels. However, in turbulent environments, optical scattering and 'speckle patterns' occur ...
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Astronomers investigate a recently reactivated radio magnetar
Evidence of self-forming waterfalls reported
A trio of researchers with the University of Nevada, Reno, the California Institute of Technology and GFZ German Research Centre for Geosciences reports evidence that suggests some waterfalls self-form in the absence of external ...
Quantum-critical conductivity of the Dirac fluid in graphene
Graphene is expected to behave like a quantum-critical, relativistic plasma known as "Dirac fluid" near charge neutrality in which massless electrons and holes rapidly collide. In a recent study now published in Science, ...
Researchers find fighting and mating success in giant Australian cuttlefish influenced by sidedness
A team of researchers from the University of Rennes in France, Southern Cross University in Australia and the Marine Biological Laboratory in the U.S., has found that both fighting and mating success with giant Australian ...
An electronically tunable metasurface that rotates polarization
Researchers at the University of Michigan and City University of New York have recently proposed and experimentally validated a transparent, electronically tunable metasurface. This metasurface, presented in a paper published ...
Astronomers detect X-ray emitting clumps ejected from the binary PSR B1259–63/LS 2883
Jupiter's magnetic field could be moving Europa's ocean
A pair of researchers, one with École Normale Supérieure, the other Laboratory for Studies of Radiation and Matter in Astrophysics and Atmospheres has found evidence that Jupiter's magnetic field could be causing a jet ...
Low elevation forests finding it more difficult to regrow after fires due to climate change
A team of researchers from the University of Montana, the University of Colorado and the U.S. Forest Service has found evidence that suggests low-elevation forests have difficult recoveries after forest fires due to climate ...
In-plane coherent control of plasmon resonances for plasmonic switching and encoding
Light incident on metallic nanoparticles can initiate the collective motion of electrons, causing a strong amplification of the local electromagnetic field. Such plasmonic resonances have significant roles in biosensing with ...
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