The angular momentum of molecules, or, equivalently, their rotation in three-dimensional
space, is ideally suited for quantum control. Molecular angular momentum is naturally …

Electromagnetic radiation in the terahertz (THz) frequency range is a fascinating
spectroscopic tool that provides resonant access to fundamental modes, including the …

Principles of Terahertz Science and Technology aims to elucidate the fundamentals of THz
technology and science for potential new users. It surveys major techniques of generating …

Organic π‐conjugated crystals with second‐order optical nonlinearity are considerably
attractive materials for diverse terahertz (THz) wave photonics. An overview of the research …

The principles and most-recent results of high-power THz generation through optical
rectification using a tilted optical pulse front are described. Single-cycle THz pulses of …

In this paper techniques for the generation and measurement of ultrashort pulses in the
frequency range from about 0.1 to 10 THz are reviewed. The methods for generation are …

Bridging the “terahertz gap “relies upon synthesizing arbitrary waveforms in the terahertz
domain enabling applications that require both narrow band sources for sensing and few …

We demonstrate optical switching of electrically resonant terahertz planar metamaterials
fabricated on ErAs/GaAs nanoisland superlattice substrates. Photoexcited charge carriers in …

We present an analytical model describing the full electromagnetic propagation in a THz
time-domain spectroscopy (THz-TDS) system, from the THz pulses via Optical Rectification …

Various applications ranging from nonlinear terahertz (THz) spectroscopy to remote sensing
require broadband and intense THz radiation, which can be generated by focusing two-color …