Light propagation controlled in photonic chips — major breakthrough in telecommunications field


Researchers at Columbia Engineering School have built optical nanostructures that enable them to engineer the index of refraction and fully control light dispersion. They have shown that it is possible for light (electromagnetic waves) to…

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Scientists shed light on the private lives of electrons


Related images(click to enlarge) A Princeton researcher and his international collaborators have used lasers to peek into the complex relationship between a single electron and its environment, a breakthrough that could aid the development of…

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