We demonstrate a promising technique for generating narrow-band terahertz
electromagnetic radiation. Femtosecond optical pulses are propagated through a …

The terahertz (THz)(0.3–10 THz) part of the electromagnetic spectrum encompasses
astonishing prospects for futuristic science and technology as it hosts many exciting and …

The hottest frequency region in terms of research currently lies in the 'frequency gap'region
between microwaves and infrared: terahertz waves. Although new methods for generating …

We report on the observation of terahertz (THz) radiation emitted from antiferromagnetic
(AFM) single-crystal nickel oxide irradiated with femtosecond laser pulses. Periodic …

Currently, there is substantial activity of research in the development of the new sources in
the terahertz (1 THz= 1× 1012 Hz) region of the electromagnetic spectrum. Coherent tunable …

Generation of tunable narrow-band terahertz (THz) radiation perpendicular to the surface of
periodically poled lithium niobate by optical rectification of femtosecond pulses is reported …

Optical rectification of femtosecond pulses in nonlinear materials is an efficient method to
generate ultra short terahertz (THz) pulses over a wide frequency range extending from 100 …

We present high-power single-cycle carrier-envelope phase locked THz pulses at a central
frequency of 2.1 THz with MV/cm electric field strengths and magnetic field strengths beyond …

Femtosecond optical pulses are used to generate narrow-band terahertz wave forms via
optical rectification in a periodically poled lithium niobate crystal. By cooling the crystal to …

The development of new sources in the terahertz (THz) spectral region has attracted much
attention over the past 20 years. In particular, the last three years have seen a surge of new …