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Article: Enhanced high-quality super-resolution imaging in air using microsphere lens groups

TitleEnhanced high-quality super-resolution imaging in air using microsphere lens groups
Authors
Issue Date2020
Citation
Optics Letters, 2020, v. 45, n. 11, p. 2981-2984 How to Cite?
AbstractMost microsphere-assisted super-resolution imaging experiments require a high-refractive-index microsphere to be immersed in a liquid to improve the super-resolution. However, samples are inevitably polluted by residuals in the liquid. This Letter presents a novel (to the best of our knowledge) method employing a microsphere lens group (MLG) that can easily achieve high-quality super-resolution imaging in air. The performance of this method is at par or better than that of the high-refractive-index microspheres immersed in liquid. In addition, the MLG generates a real image that is closely related to the photonic nanojet position of the microsphere super-lens. This imaging method is beneficial in microsphere imaging applications where liquids are impractical.
Persistent Identifierhttp://hdl.handle.net/10722/325477
ISSN
2023 Impact Factor: 3.1
2023 SCImago Journal Rankings: 1.040
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLuo, Hao-
dc.contributor.authorYu, Haibo-
dc.contributor.authorWen, Yangdong-
dc.contributor.authorZhang, Tianyao-
dc.contributor.authorLi, Pan-
dc.contributor.authorWang, Feifei-
dc.contributor.authorLiu, Lianqing-
dc.date.accessioned2023-02-27T07:33:38Z-
dc.date.available2023-02-27T07:33:38Z-
dc.date.issued2020-
dc.identifier.citationOptics Letters, 2020, v. 45, n. 11, p. 2981-2984-
dc.identifier.issn0146-9592-
dc.identifier.urihttp://hdl.handle.net/10722/325477-
dc.description.abstractMost microsphere-assisted super-resolution imaging experiments require a high-refractive-index microsphere to be immersed in a liquid to improve the super-resolution. However, samples are inevitably polluted by residuals in the liquid. This Letter presents a novel (to the best of our knowledge) method employing a microsphere lens group (MLG) that can easily achieve high-quality super-resolution imaging in air. The performance of this method is at par or better than that of the high-refractive-index microspheres immersed in liquid. In addition, the MLG generates a real image that is closely related to the photonic nanojet position of the microsphere super-lens. This imaging method is beneficial in microsphere imaging applications where liquids are impractical.-
dc.languageeng-
dc.relation.ispartofOptics Letters-
dc.titleEnhanced high-quality super-resolution imaging in air using microsphere lens groups-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1364/OL.393041-
dc.identifier.pmid32479438-
dc.identifier.scopuseid_2-s2.0-85085854016-
dc.identifier.volume45-
dc.identifier.issue11-
dc.identifier.spage2981-
dc.identifier.epage2984-
dc.identifier.eissn1539-4794-
dc.identifier.isiWOS:000537763300009-

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