Polarization effects in lattice–STED microscopy

Abstract : Massive parallelization of STED-like nanoscopies is now achievable using well-designed optical lattices for state depletion. Yet, only the lattice intensity distribution was considered for the description of the super-resolved point spread function. This holds for fast-rotating fluorescent emitters. Here, we study the effects of electric field topography in lattice–STED microscopy. The dependence of the super-resolved point spread function on the number of dipoles and their orientation is investigated. Single fluorescent nano-diamonds are imaged using different optical lattice configurations and the measured resolutions are compared to theoretical simulations.
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Article dans une revue
Faraday Discussions, Royal Society of Chemistry, 2015, 184, pp.37-49. 〈10.1039/C5FD00092K〉
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Contributeur : Jean-Baptiste Trebbia <>
Soumis le : vendredi 2 septembre 2016 - 17:05:35
Dernière modification le : jeudi 11 janvier 2018 - 06:27:18


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Bin Yang, Fang C.-Y., Chang H.-C., François Treussart, Jean-Baptiste Trebbia, et al.. Polarization effects in lattice–STED microscopy. Faraday Discussions, Royal Society of Chemistry, 2015, 184, pp.37-49. 〈10.1039/C5FD00092K〉. 〈hal-01359602〉



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