Scientists make first observation of Airy optical beams

Scientists have made the first observation of an unusual class of optical waves called Airy beams. Unlike most types of light waves, Airy beams have the ability to resist diffraction over long distances, and can also freely accelerate during propagation.

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<p><a href="http://www.physorg.com/news115556629.html">Scientists make first observation of Airy optical beams</a></p> <p>Scientists have made the first observation of an unusual class of optical waves called Airy beams. Unlike most types of light waves, Airy beams have the ability to resist diffraction over long distances, and can also freely accelerate during propagation. </p>