Terahertz (THz= 10 12 Hz) radiation has attracted wide attention for its unprecedented
sensing ability and its noninvasive and nonionizing properties. Tremendous strides in THz …

Terahertz (THz= 1012 Hz) spectroscopy has shown great potential in biomedical research
due to its unique features, such as the non-invasive and label-free identification of living …

Background Continuous transformation and development of new detection tools for bacteria
has converted the laborious scientific work into smart apparatus in recent years. The journey …

In this review, we describe dielectric properties of biological tissues and liquids in the
context of terahertz (THz) biophotonics. We discuss a model of the THz dielectric permittivity …

Organic crystals with second-order optical nonlinearity feature very high and ultra-fast
optical nonlinearities and are therefore attractive for various photonics applications. During …

Terahertz (THz) waves are electromagnetic waves with frequency in the range from 0.1 to 10
THz. THz waves have great potential in the biomedical field, especially in cancer diagnosis …

Terahertz and millimeter waves penetrate various dielectric materials, including plastics,
ceramics, crystals, and concrete, allowing terahertz transmission and reflection images to be …

The recent construction of free electron lasers allows extending laboratory-based laser
experiments to shorter wavelengths, accessing wavevectors typical of nanoscale dynamics …

Tunability has added an important dimension to a variety of laser devices and led to new
systems and applications. From laser spectroscopy to Bose-Einstein condensation, the one …

The Terahertz's wavelength is located between the microwave and the infrared region of the
electromagnetic spectrum. Because it is non-ionizing and non-invasive, Terahertz (THz) …