News tagged with light energy

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A sharper focus for plasmonic lasers

Lasers have become indispensable to modern life since they were invented more than fifty years ago. The ability to generate and amplify light waves into a coherent, monochromatic and well-focused beam has yielded applications ...

dateJul 06, 2016 in Optics & Photonics
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Supercooled cavities for particle acceleration

When you think about the coldest places on Earth, the National Synchrotron Light Source II (NSLS-II), a U.S. Department of Energy (DOE) Office of Science User Facility located at the DOE's Brookhaven National Laboratory, ...

dateMay 03, 2016 in General Physics
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Manipulating light inside opaque layers

Light propagating in a layer of scattering nanoparticles, shows the principle of diffusion - like tea particles in hot water. The deeper light is penetrating into the layer, the lower the energy density. Scientists of University ...

dateApr 22, 2016 in Nanophysics
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