Terahertz frequency (THz) radiation lies in between the microwave and infrared ranges.
While it is strongly absorbed by water, it is nonionizing and has low possibility of causing …

Simultaneous spectral and spatial information of any object investigated through
electromagnetic radiation leads to the concept of spectral imaging technique (SIT): in …

Terahertz (THz) technology has firmly established itself as an effective sensing and
nondestructive testing (NDT) technique for the detection of substances and physicochemical …

A terahertz time-domain spectroscopy (THz-TDS) system was used for measuring and
predicting stacking sequence of laminated composites. The THz wave's penetration …

Terahertz imaging is unlocking unique capabilities for the analysis of cultural heritage
artifacts. This paper uses terahertz time-domain imaging for the study of a gilded wooden …

We review the advances of terahertz (THz) science and technology in biophotonics,
including related challenges and solutions. The main impediment to THz spectroscopy and …

A new analysis modality in Raman microscopy, Micro-Spatially Offset Raman Spectroscopy
(micro-SORS) to explore the subsurface of materials in non-destructive and non-invasive …

Imaging in the terahertz frequency range has attracted growing interests since the first image
of a leaf more than 20 years ago, due to its countless applications in basic and applied …

The characterization of the layered structure is of paramount importance for the study of
maiolica wares (tin-glazed pottery). This paper presents the potentialities of Terahertz Time …

IR Reflectography applied to the identification of hidden details of paintings is extremely
useful for authentication purposes and for revealing technical hidden features. Recently …