Dielectric metasurface imaging platform for resolution enhancement and applicability to conventional optical system

Dasol Lee; Junsuk Rho

doi:10.1117/12.2567816

20 August 2020 Dielectric metasurface imaging platform for resolution enhancement and applicability to conventional optical system

Dasol Lee, Junsuk Rho

Author Affiliations +

Proceedings Volume 11468, Enhanced Spectroscopies and Nanoimaging 2020; 114681A (2020) https://doi.org/10.1117/12.2567816
Event: SPIE Nanoscience + Engineering, 2020, Online Only

Conference Poster

Abstract

In this study, metasurface-based applications to enhance the resolution of the fluorescence microscopy are presented. Two different dielectric metasurfaces are designed; i) to control confinement of the excitation point spread function and ii) to provide encoded illumination patterns for patterned illumination. The results show the axial- and lateral-resolution improvement, respectively, and demonstrate applicability and practical use to conventional optical systems.

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Dasol Lee and Junsuk Rho "Dielectric metasurface imaging platform for resolution enhancement and applicability to conventional optical system", Proc. SPIE 11468, Enhanced Spectroscopies and Nanoimaging 2020, 114681A (20 August 2020); https://doi.org/10.1117/12.2567816

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