@inproceedings{oai:oist.repo.nii.ac.jp:00000341,
 author = {Han, Xue and Truong, Viet Giang and Nic Chormaic, Síle},
 book = {Proceedings of SPIE},
 month = {Apr},
 note = {Plasmonic tweezers based on nano-ring arrays on gold thin film are demonstrated. A cylindrical surface plasmon resonance is generated in the aperture of a nano-ring and a transmission peak results. When nano-slits are included to connect the nano-rings, the transmission peak becomes narrower. When the size of the aperture of the nano-ring is reduced, this peak is red-shifted. Both 0.5 μm and 1 μm polystyrene particles are trapped successfully by nano-ring arrays. A self-induced back-action effect is observed when a red-shifted laser beam is used. With multiple trapping sites provided by the nano-ring array, this type of plasmonic tweezers has huge potential to be integrated in lab-on-a-chip systems for life sciences research.},
 publisher = {SPIE},
 title = {Nano-ring arrays for sub-micron particle trapping},
 volume = {10252},
 year = {2017}
}