Side-view density profiles of a laser-induced plasma were measured by a home-built, time-
resolved, Mach–Zehnder-like interferometer. Due to the pump-probe femtosecond resolution …

We propose to use the generation of even Brunel harmonics (BHs) by optical laser pulses
for high-resolution gas-biased coherent detection of lower-frequency radiation in terahertz …

We propose to generate continuous-wave vacuum ultraviolet (VUV) laser light at 148.4 nm
using four-wave mixing in cadmium vapor for precision spectroscopy of the Th-229 isomer …

The optimal regime of three-photon resonant excitation of a helium atom via a femtosecond
ultraviolet (UV) pulse was discovered and numerically studied, at which the maximum power …

It is shown that under optimal conditions, the generation of the 3rd, 5th, 7th, and 9th
harmonics of the short-wave laser field by helium atoms is mainly due to transitions between …

The paper presents the derivation of an analytical expression for the current density of free
electrons excited during tunneling gas ionization by an elliptically polarized pulse in the …

Coherent light sources in the soft X-ray region (SXR: 0.6-8 nm, 2-0.15 keV) are vital to a
number of scientific and industrial applications. The short wavelength and well-defined …

We present a simple ionization model to assess the density of plasmas created in air by
ionization induced by the electric field of ultrashort laser pulses. It calculates the average …

Выведено аналитическое выражение для плотности тока свободных электронов,
возбуждаемого в процессе туннельной ионизации газа эллиптически поляризованным …

Observation of Third-Harmonic Saturation in Helium due to Ionization Depletion Page 1
Observation of Third-Harmonic Saturation in Helium due to Ionization Depletion Armando Valter …