Optical microscopy techniques are among the most used methods in biomedical sample
characterization. In their more advanced realization, optical microscopes demonstrate …

We introduce an innovative approach to enhance refractive index sensing utilizing Long
Period Optical Fiber Gratings (LPGs) processed through microsphere-assisted superlens …

Transient absorption, or pump–probe microscopy is an absorption-based technique that can
explore samples ultrafast dynamic properties and provide fluorescence-free contrast …

Exploring nanoscale material properties through light-matter interactions is essential to
unveil new phenomena and manipulate materials at the atomic level, paving the way for …

Distinguishing two objects or point sources located closer than the Rayleigh distance is
impossible in conventional microscopy. Understandably, the task becomes increasingly …

The flexible endoscope is a minimally invasive tool in clinical settings. Conventional
modalities record bright field images that are usually low contrast and report qualitative …

Our understanding of bacteria is increasingly dependent on our ability to visualize cellular
processes at the single-cell level with high spatial and temporal resolution. Advances in …

A wide palette of nanoscale imaging techniques operating in the near-field regime has been
reported to date, enabling an important number of scientific breakthroughs. While the tuning …

Theoretical explanation of the super-resolution imaging by contact microspheres created a
point of attraction for nanoimaging research during the last decade with many models …

The integration of deep learning techniques with biophotonic setups has opened new
horizons in bioimaging. A compelling trend in this field involves deliberately compromising …