Label‐free super‐resolution (LFSR) imaging relies on light‐scattering processes in
nanoscale objects without a need for fluorescent (FL) staining required in super‐resolved FL …

Materials with relatively small refractive indices (n< 2), such as glass, quartz, polymers,
some ceramics, etc., are the basic materials in most optical components (lenses, optical …

Optical metrology is one of the key technologies in today's manufacturing industry. In this
article, we provide an insight into optical measurement technologies for precision …

Light microscopy is one of the most powerful techniques for nondestructive real-time
imaging of specimens at a resolution beyond the reach of human eyes. However, the spatial …

Dielectric microspheres enhance microscopy resolution mainly due to increasing the effective
numerical aperture | Light: Science & Applications Skip to main content Thank you for visiting …

In this Letter, we report the experimental observations of a tunable curved photonic nanojet
(photonic hook) generated by a 5 µm polydimethylsiloxane microcylinder deposited on a …

The size parameter q= 2π R/λ in spheres with a radius R=(2–3) λ (λ is the radiation
wavelength) is on the order of 10. Strong Mie resonances () are observed in these …

The optical diffraction effect imposes a radical obstacle preventing conventional optical
microscopes from achieving an imaging resolution beyond the Abbe diffraction limit and …

Optical microscope is one of the most popular characterization techniques for general
purposes in many fields. It is distinguished from the vacuum or tip-based imaging techniques …

Overcoming the classical diffraction limit in optical microscopy is known to be achievable by
a variety of far-field and near-field microscopy techniques. More recently, so-called micro …