dc.contributor.author | Saastamoinen, Kimmo | |
dc.contributor.author | Leppänen, Lasse-Petteri | |
dc.contributor.author | Vartiainen, Ismo | |
dc.contributor.author | Friberg, Ari T | |
dc.contributor.author | Setälä, Tero | |
dc.date.accessioned | 2018-04-12T12:03:47Z | |
dc.date.available | 2018-04-12T12:03:47Z | |
dc.date.issued | 2018 | |
dc.identifier.uri | https://erepo.uef.fi/handle/123456789/6310 | |
dc.description.abstract | As complex random electromagnetic fields are increasingly exploited in advanced photonics, the measurement of their statistical properties emerges as a crucial technical issue. For spatial coherence, we employ dipole scattering and report on a nano-optics counterpart of Young’s interferometer with the openings replaced by metallic dipolar nanoparticles. The results are in agreement with those obtained by other methods. The resolution is comparable to the size of the probes, well beyond that in standard techniques. While we consider here random optical beams, the two-probe method finds particular use in electromagnetic near-field optics where customary polarization elements cannot be employed. | |
dc.language.iso | EN | |
dc.publisher | The Optical Society | |
dc.relation.ispartofseries | Optica | |
dc.relation.uri | http://dx.doi.org/10.1364/OPTICA.5.000067 | |
dc.rights | In copyright 1.0 | |
dc.title | Spatial coherence of light measured by nanoscattering | |
dc.description.version | published version | |
dc.contributor.department | Department of Physics and Mathematics, activities | |
uef.solecris.id | 53010350 | en |
dc.type.publication | Tieteelliset aikakauslehtiartikkelit | |
dc.relation.doi | 10.1364/OPTICA.5.000067 | |
dc.description.reviewstatus | peerReviewed | |
dc.format.pagerange | 67-70 | |
dc.relation.issn | 2334-2536 | |
dc.relation.issue | 1 | |
dc.relation.volume | 5 | |
dc.rights.accesslevel | openAccess | |
dc.type.okm | A1 | |
uef.solecris.openaccess | Open access -julkaisukanavassa ilmestynyt julkaisu | |
dc.rights.copyright | © 2017 Optical Society of America under the terms of the OSA Open Access Publishing Agreement. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved. | |
dc.type.displayType | Artikkeli | fi |
dc.type.displayType | Article | en |
uef.rt.id | 5232 | en |
dc.rights.url | https://rightsstatements.org/page/InC/1.0/ | |