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Optical dipole mirror for cold atoms based on a metallic diffraction grating
diffraction gratings
surface plasmons
laser cooling
microstructure fabrication
We report on the realization of a plasmonic dipole mirror for cold atoms based on a metallic grating coupler. A cloud of atoms is reflected by the repulsive potential generated by surface plasmon polaritons (SPPs) excited on a reflection gold grating by a 780 nm laser beam. Experimentally and numerically determined mirror efficiencies are close to 100%. The intensity of SPPs above a real grating coupler and the atomic trajectories, as well as the momentum dispersion of the atom cloud being reflected, are computed. A suggestion is given as to how the plasmonic mirror might serve as an optical atom chip.
cris.lastimport.wos | 2024-04-09T19:25:33Z | |
dc.abstract.en | We report on the realization of a plasmonic dipole mirror for cold atoms based on a metallic grating coupler. A cloud of atoms is reflected by the repulsive potential generated by surface plasmon polaritons (SPPs) excited on a reflection gold grating by a 780 nm laser beam. Experimentally and numerically determined mirror efficiencies are close to 100%. The intensity of SPPs above a real grating coupler and the atomic trajectories, as well as the momentum dispersion of the atom cloud being reflected, are computed. A suggestion is given as to how the plasmonic mirror might serve as an optical atom chip. | pl |
dc.affiliation | Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego | pl |
dc.contributor.author | Kawalec, Tomasz - 102102 | pl |
dc.contributor.author | Bartoszek-Bober, Dobrosława - 103611 | pl |
dc.contributor.author | Panaś, Roman - 151515 | pl |
dc.contributor.author | Fiutowski, Jacek | pl |
dc.contributor.author | Pławecka, Aleksandra - 187754 | pl |
dc.contributor.author | Rubahn, Horst-Günter | pl |
dc.date.accessioned | 2015-05-20T12:30:50Z | |
dc.date.available | 2015-05-20T12:30:50Z | |
dc.date.issued | 2014 | pl |
dc.description.number | 10 | pl |
dc.description.physical | 2932-2935 | pl |
dc.description.volume | 39 | pl |
dc.identifier.doi | 10.1364/OL.39.002932 | pl |
dc.identifier.eissn | 1539-4794 | pl |
dc.identifier.eissn | 1071-2763 | pl |
dc.identifier.issn | 0146-9592 | pl |
dc.identifier.uri | http://ruj.uj.edu.pl/xmlui/handle/item/7574 | |
dc.language | eng | pl |
dc.language.container | eng | pl |
dc.rights | Dodaję tylko opis bibliograficzny | * |
dc.rights.licence | bez licencji | |
dc.rights.uri | * | |
dc.subject.en | diffraction gratings | pl |
dc.subject.en | surface plasmons | pl |
dc.subject.en | laser cooling | pl |
dc.subject.en | microstructure fabrication | pl |
dc.subtype | Article | pl |
dc.title | Optical dipole mirror for cold atoms based on a metallic diffraction grating | pl |
dc.title.journal | Optics Letters | pl |
dc.type | JournalArticle | pl |
dspace.entity.type | Publication |