Terahertz (THz) sources, ranging from 0.1 THz to 10 THz, between microwaves and infrared
waves, have important applications in spectral detection, medical imaging, communication …

High-power terahertz (THz) generation in the frequency range of 0.1–10 THz has been a fast-
developing research area ever since the beginning of the THz boom two decades ago …

The injection-seeded terahertz (THz) parametric generator (is-TPG) is one of the most high-
power single-longitudinal mode THz-wave sources. Our system is less influenced by …

Chip‐scale, electrically‐pumped terahertz (THz) frequency‐combs (FCs) rely on nonlinear
four‐wave‐mixing processes, and have a nontrivial phase relationship between the evenly …

The use of laser pulse sequences to drive the cascaded difference frequency generation of
high energy, high peak-power and multi-cycle terahertz pulses in cryogenically cooled (100 …

Periodically-poled lithium niobate (PPLN) sources consisting of custom-built stacks of large-
area wafers provide a unique opportunity to systematically study the multi-cycle terahertz …

The THz regime is widely appealing across many disciplines including solid-state physics,
life sciences, and increasingly in particle acceleration. Multicycle THz pulses are typically …

The low (sub%) efficiencies so-far demonstrated for nonlinear optical down-conversion to
terahertz (THz) frequencies are a primary limiting factor in the generation of high-energy …

Multimode quantum light is enticing for several applications, spanning imaging,
spectroscopy, communication, and more. Parametric nonlinear processes have been vital in …

We present a design methodology for developing ultrasmall electron injectors and
accelerators based on cascaded cavities excited by short multicycle THz pulses obtained …