Morphology control of nanostructure using microsphere-assisted femtosecond laser double-pulse ablation and chemical etching
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.144272
Abstract: Abstract In this study, a microsphere-assisted femtosecond (fs) laser temporal shaping fabrication method was proposed. Different from two-dimensional (2D) micro/nanohole pattern, three-dimensional (3D) hexagonal ring-like array can be obtained by microsphere-assisted fs laser double-pulse temporal… read more here.
Keywords: assisted femtosecond; femtosecond laser; laser double; microsphere assisted ... See more keywords
Surface plasmon enhancement for microsphere-assisted super-resolution imaging of metallodielectric nanostructures
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/1.5144944
Abstract: Using a two-dimensional hexagonally close-packed SiO2/Ag nanoshell array coated with or without a dielectric layer as an imaging object, we find that the imaging quality of microsphere-assisted microscopy depends strongly on the optical properties of… read more here.
Keywords: resolution; field; layer; nanoshell array ... See more keywords
Miniaturized microsphere-assisted microscopy
Sign Up to like & getrecommendations! Published in 2023 at "Applied Physics Letters"
DOI: 10.1063/5.0135346
Abstract: Microsphere-assisted microscopy is a sub-diffraction-limited imaging technique, which uses dielectric microspheres to collect the near-field information of an object. In this work, the bulk of the classical microsphere-based system is reduced by the simple introduction… read more here.
Keywords: system; miniaturized microsphere; microscopy; microsphere assisted ... See more keywords
Microsphere-assisted enhanced photothermal lens detection integrated with digital holographic microscopy for 3D particle sensing and thermal diffusivity measurement
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Applied Physics"
DOI: 10.1063/5.0146942
Abstract: In this paper, we show that by extending the concept of “microsphere-assisted imaging” into thermal lens (TL) detection, enhancement of photothermal detection is achieved. Furthermore, by integration of TL detection and digital holographic microscopy (DHM),… read more here.
Keywords: lens detection; microscopy; digital holographic; microsphere assisted ... See more keywords
Illumination conditions in microsphere‐assisted microscopy
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Microscopy"
DOI: 10.1111/jmi.12781
Abstract: White‐light microsphere‐assisted microscopy is a full‐field and label‐free imaging promising technique making it possible to achieve a subdiffraction lateral resolution. However, performance of this technique depends not only on the geometrical parameters but also on… read more here.
Keywords: microscopy; microscopy illumination; illumination conditions; microsphere assisted ... See more keywords
Surface plasmon-enhanced dark-field microsphere-assisted microscopy.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.484226
Abstract: We present for the first time a surface plasmon-enhanced dark-field microsphere-assisted microscopy in imaging both low-contrast dielectric objects and metallic ones. We demonstrate, using an Al patch array as the substrate, the resolution and contrast… read more here.
Keywords: field microsphere; microscopy; dark field; microsphere assisted ... See more keywords