STED controlled photobleaching for sub-diffractional optical nanopatterning
نویسندگان
چکیده
منابع مشابه
Experimental studies of far-field superlens for sub-diffractional optical imaging.
Contrary to the conventional near-field superlensing, subwavelength superlens imaging is experimentally demonstrated in the far-field. The key element is termed as a Far-field SuperLens (FSL) which consists of a conventional superlens and a nanoscale coupler. The evanescent fields from the object are enhanced and then converted into propagating fields by the FSL. By only measuring the propagati...
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When a drop of liquid falls onto a screen, e.g. a cell phone, the pixels lying underneath appear magnified. This lensing effect is a combination of the curvature and refractive index of the liquid droplet. Here, the spontaneous formation of such lenses is exploited to overcome the diffraction limit of a conventional laser direct-writing system. In particular, micro-droplets are first laser-prin...
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ژورنال
عنوان ژورنال: Journal of Physics: Photonics
سال: 2020
ISSN: 2515-7647
DOI: 10.1088/2515-7647/abb219