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Researchers create special light waves that penetrate opaque materials slashgear.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from slashgear.com Daily Mail and Mail on Sunday newspapers.
Crean un halo de luz indestructible que puede atravesar materiales opacos como si no estuvieran ahí xataka.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from xataka.com Daily Mail and Mail on Sunday newspapers.
E-Mail IMAGE: A scattering-invariant mode of light is generated by sending a laser beam onto a judiciously configured spatial light modulator (see quadratic pixel array on the left). This modulated beam then. view more Credit: Allard Mosk/Matthias Kühmayer Why is sugar not transparent? Because light that penetrates a piece of sugar is scattered, altered and deflected in a highly complicated way. However, as a research team from TU Wien (Vienna) and Utrecht University (Netherlands) has now been able to show, there is a class of very special light waves for which this does not apply: for any specific disordered medium such as the sugar cube you may just have put in your coffee tailor-made light beams can be constructed that are practically not changed by this medium, but only attenuated. The light beam penetrates the medium, and a light pattern arrives on the other side that has the same shape as if the medium were not there at all. ....
Optimal information about the invisible chemeurope.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from chemeurope.com Daily Mail and Mail on Sunday newspapers.