Authors: George Rajna
They can make tiny cell structures visible: cutting-edge light microscopes offer resolutions of a few tenths of a nanometer—in other words, a millionth of a millimeter.  "We put the optical microscope under a microscope to achieve accuracy near the atomic scale," said NIST's Samuel Stavis, who served as the project leader for these efforts.  Researchers have designed an interferometer that works with magnetic quasiparticles called magnons, rather than photons as in conventional interferometers.  A technique to manipulate electrons with light could bring quantum computing up to room temperature.  The USTC Microcavity Research Group in the Key Laboratory of Quantum Information has perfected a 4-port, all-optically controlled non-reciprocal multifunctional photonic device based on a magnetic-field-free optomechanical resonator. 
Comments: 60 Pages.
[v1] 2019-09-20 10:15:22
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