Super-resolution provided by the arbitrarily strong superlinearity of the blackbody radiation

Here, the authors propose a new principle to achieve super-resolution for a wide class of targets. If an object is heated up by a beam, electromagnetic or acoustic, they show that the super-linearity of the induced thermal radiation leads to an arbitrarily high spatial compression factor relative to diffraction-limited beam profile.

Abstract licence: CC BY-NC-ND

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