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arXiv · 1305.2511

Partially coherent sources which produce the same far zone optical force as a laser beam

Juan Miguel Auñon·Manuel Nieto-Vesperinas
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Abstract

On applying a theorem previously derived by Wolf and Collett, we demonstrate that partially coherent Gaussian Schell model uctuating sources (GSMS) produce exactly the same optical forces as a fully coherent laser beam. We also show that this kind of sources helps to control the light-matter interaction in biological samples which are very sensitive to thermal heating induced by higher power intensities; and hence the invasiveness of the manipulation. This is a consequence of the fact that the same photonic force can be obtained with a low intensity GSMS as with a high intensity laser beam.

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Juan Miguel Auñon, Manuel Nieto-Vesperinas. 2013-05-11. Partially coherent sources which produce the same far zone optical force as a laser beam. https://doi.org/10.1364/ol.38.002869

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