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arXiv · 1510.02256

Nanophotonic boost of intermolecular energy transfer

P. M. de Roque·N. F. van Hulst·R. Sapienza
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Abstract

We propose a scheme for efficient long-range energy transfer between two distant light emitters separated by more than one wavelength of light, i.e. much beyond the classical Forster radius. A hybrid nanoantenna-waveguide system mediates the transmission of energy, showing enhancements up to 10^8 as compared to vacuum. Our model shows how energy transfer in nanostructured media can be boosted, beyond the simple donor Purcell enhancement, and in particular for large donor-acceptor separations. The scheme we propose connects realistic emitters and could lead to practical on-chip implementations.

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P. M. de Roque, N. F. van Hulst, R. Sapienza. 2015-10-08. Nanophotonic boost of intermolecular energy transfer. https://doi.org/10.1088/1367-2630%2F17%2F11%2F113052

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