Nonlinear optical effects have enabled numerous applications such as laser frequency
conversion, ultrafast electro-optical, and all-optical modulation. Both gaseous and bulk …

Quantum-mechanical phenomena underpin the behaviour of quantum materials at the
microscopic level. The description of several essential properties of these materials …

Terahertz electromagnetic radiation is extremely useful for numerous applications, including
imaging and spectroscopy. It is thus highly desirable to have an efficient table-top emitter …

In this paper, we will review both past and recent progresses in the generation, detection
and application of intense terahertz (THz) radiation. We will restrict the review to laser based …

Overview and Scope. THz radiation, with frequencies in the range of 0.1 À20 THz, can probe
physical phenomena such as low-energy excitations and carrier dynamics in electronic …

Terahertz (THz) waves show great potential in nondestructive testing, biodetection and
cancer imaging. Despite recent progress in THz wave near-field probes/apertures enabling …

Bulk liquid water is a strong absorber in the terahertz (THz) frequency range, due to which
liquid water has historically been sworn off as a source for THz radiation. Here, we …

Terahertz waves have widespread applications in various fields ranging from wireless
communication to fundamental physics. Achieving bright and broadband terahertz sources …

Recent emergence and growing use of terahertz (THz) radiation for medical imaging and
public security screening raise questions on reasonable levels of exposure and health …

Strong terahertz (THz) radiation provides a powerful tool to manipulate and control complex
condensed matter systems. This review provides an overview of progress in the generation …