Plasmonic nano-structures for opto-mechanical and sensing applications
| hal.structure.identifier | Centre for Micro-Photonics [Hawthorn] | |
| dc.contributor.author | ROSA, L. | |
| hal.structure.identifier | Centre for Micro-Photonics [Hawthorn] | |
| dc.contributor.author | GERVINSKAS, G. | |
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | BRASSELET, E. | |
| hal.structure.identifier | Centre for Micro-Photonics [Hawthorn] | |
| dc.contributor.author | JUODKAZIS, S. | |
| dc.date.issued | 2012-12 | |
| dc.date.conference | 2012-12-12 | |
| dc.description.abstractEn | We simulate the spectral properties of simple plasmonic nanoparticles (NPs), which we have fabricated with electron beam lithography (EBL) and lift-off, with or without nano-grooves milled by ion-beam lithography (IBL). We estimate the NP behaviour under laser illumination using 3D finite difference time domain (FDTD) simulations, showing that simple non-chiral NPs can generate torque from circularly polarized beams and emit optical vortices via spin-orbit coupling. We demonstrate numerically the position and intensity control of field enhancement hot-spots in chiral NPs illuminated by optical vortex, by combining spin/orbit momentum and NP chirality. | |
| dc.language.iso | en | |
| dc.title.en | Plasmonic nano-structures for opto-mechanical and sensing applications | |
| dc.type | Communication dans un congrès avec actes | |
| dc.identifier.doi | 10.1109/COMMAD.2012.6472385 | |
| dc.subject.hal | Physique [physics] | |
| bordeaux.page | 111-112 | |
| bordeaux.country | AU | |
| bordeaux.title.proceeding | Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD) | |
| bordeaux.conference.city | Melbourne, VIC | |
| bordeaux.peerReviewed | non | |
| hal.identifier | hal-01555443 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01555443v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2012-12&rft.spage=111-112&rft.epage=111-112&rft.au=ROSA,%20L.&GERVINSKAS,%20G.&BRASSELET,%20E.&JUODKAZIS,%20S.&rft.genre=proceeding |
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