An innovative arrangement employing diverse electronic and optical principles and components leads to precision frequency within the terahertz band.

195. Thomas M. Goyette, Jason C. Dickinson, Guy B. DeMartinis, Andrew J. Gatesman, 3D radar imaging of mm-wave compact range data using compressed sensing", Proc. SPIE 10994, Passive and Active ...

In a new study, researchers demonstrate long-term, non-invasive monitoring of blood sodium levels using a system that combines optoacoustic detection with terahertz spectroscopy. The paper is ...

Terahertz waves—sometimes called submillimeter waves—are the part of the electromagnetic spectrum between 100 GHz and 10 THz (corresponding to wavelengths between 3 mm and 30 µm), occupying the zone ...

Lying between the microwave and infrared regions of the electromagnetic spectrum, terahertz (THz) radiation offers great promise for medical and biological applications. The THz band – frequencies of ...

Terahertz radiation, falling between the infrared and microwave regions of the spectrum, is attractive for in vivo applications due to its non-invasive and non-ionizing nature. The limited penetration ...

Researchers developed an optoacoustic (OA) terahertz spectroscopy system that can be used for long-term, non-invasive monitoring of blood sodium levels. Their approach successfully reduces signal ...