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Nachrichten, Termine, Experten
A quantum-dot microlaser emits light that is deliberately cast back into the laser via a mirror. This disturbs the laser’s operation so much so that the emission behavior becomes chaotic. On the right, the result of a photon statistics measurement from which physicists are able to detect a chaotic pulse sequence, given that without chaos no pulses would appear.
Image: Ferdinand Albert
(44 KB, 300 x 248 pixels)
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