We experimentally demonstrate the generation and detection of broadband THz pulses with
a bandwidth extending beyond 4 THz by using a 1.04-μm Yb-doped fiber laser with a pulse …

Terahertz technology offers solutions in nondestructive testing and spectroscopy for many
scientific and industrial applications. While direct detection of photons in this frequency …

Free‐space super‐strong terahertz (THz) electromagnetic fields offer multifaceted
capabilities for reaching extreme nonlinear THz optics. However, the lack of powerful solid …

We report on the generation of broadband terahertz (THz) pulses using Cherenkov-type
generation in magnesium oxide-doped lithium niobate (MgO: LN)⁠. The efficiency of the …

We report on efficient terahertz-wave generation in organic and inorganic crystals by
nonlinear wavelength conversion approach using a 3.3 μm femtosecond pulse laser …

When discussing extreme terahertz (THz) radiation, we always mean that its electric peak
field is in the megavolt per centimeter with a peak magnetic field at the Tesla level …

In this article, we present studies on therahertz (THz) wave generation and frequency up-
conversion in a periodically poled lithium niobate (PPLN) crystal. A frequency at 1.37 THz …

We demonstrate efficient multicycle terahertz pulse generation at 14.6 THz from large-area
lithium niobate crystals by using high-energy (up to 2 J) femtosecond Ti: sapphire laser …

The transient terahertz (THz) pulse with high peak field has become an important tool for
matter manipulation, enabling many applications such as nonlinear spectroscopy, particle …

The terahertz range of the electromagnetic spectrum reveals important insights when
studying material properties. An ultra‐broadband terahertz time‐domain spectroscopy …