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arXiv · 1212.1415

Single exposure 3D imaging of dusty plasma clusters

Peter Hartmann·István Donkó·Zoltán Donkó
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Abstract

We have worked out the details of a single camera, single exposure method to perform three-dimensional imaging of a finite particle cluster. The procedure is based on the plenoptic imaging principle and utilizes a commercial Lytro light field still camera. We demonstrate the capabilities of our technique on a single layer particle cluster in a dusty plasma, where the camera is aligned inclined at a small angle to the particle layer. The reconstruction of the third coordinate (depth) is found to be accurate and even shadowing particles can be identified.

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Peter Hartmann, István Donkó, Zoltán Donkó. 2012-12-06. Single exposure 3D imaging of dusty plasma clusters. https://doi.org/10.1063/1.4789770

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