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Ultra-long-working-distance spectroscopy of single nanostructures with aspherical solid immersion microlenses

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cris.lastimport.scopus2024-02-12T20:52:16Z
dc.abstract.enIn light science and applications, equally important roles are played by efficient light emitters/detectors and by theoptical elements responsible for light extraction and delivery. The latter should be simple, cost effective, broadband,versatile and compatible with other components of widely desired micro-optical systems. Ideally, they should alsooperate without high-numerical-aperture optics. Here, we demonstrate that all these requirements can be met withelliptical microlenses 3D printed on top of light emitters. Importantly, the microlenses we propose readily form thecollected light into an ultra-low divergence beam (half-angle divergence below 1°) perfectly suited for ultra-long-working-distance optical measurements (600 mm with a 1-inch collection lens), which are not accessible to date withother spectroscopic techniques. Our microlenses can be fabricated on a wide variety of samples, includingsemiconductor quantum dots and fragile van der Waals heterostructures made of novel two-dimensional materials,such as monolayer and few-layer transition metal dichalcogenides
dc.affiliationUniwersytet Warszawski
dc.contributor.authorWasylczyk, Piotr
dc.contributor.authorBogucki, Aleksander
dc.contributor.authorNogajewski, Karol
dc.contributor.authorKossacki, Piotr
dc.contributor.authorWatanabe, Kenji
dc.contributor.authorTaniguchi, Takashi
dc.contributor.authorPacuski, Wojciech
dc.contributor.authorKazimierczuk, Tomasz
dc.contributor.authorPotemski, Matek
dc.contributor.authorSuffczyński, Jan
dc.contributor.authorGrzeszczyk, Magdalena
dc.contributor.authorZinkiewicz, Łukasz
dc.contributor.authorRodek, Aleksander
dc.date.accessioned2024-01-26T11:18:09Z
dc.date.available2024-01-26T11:18:09Z
dc.date.issued2020
dc.description.financeŚrodki finansowe, o których mowa w art. 365 pkt. 2 ustawy
dc.description.number1
dc.description.volume9
dc.identifier.doi10.1038/S41377-020-0284-1
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/124096
dc.identifier.weblinkhttp://www.nature.com/articles/s41377-020-0284-1.pdf
dc.languageeng
dc.pbn.affiliationphysical sciences
dc.relation.ispartofLight: Science and Applications
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleUltra-long-working-distance spectroscopy of single nanostructures with aspherical solid immersion microlenses
dc.typeJournalArticle
dspace.entity.typePublication