Plasma -plate for generation and manipulation of intense optical vortices
An optical vortex is a light wave with a twisting wavefront around its propagation axis and
null intensity in the beam center. Its unique spatial structure of field lends itself to a broad …
null intensity in the beam center. Its unique spatial structure of field lends itself to a broad …
Joule-level high-efficiency energy transfer to subpicosecond laser pulses by a plasma-based amplifier
JR Marquès, L Lancia, T Gangolf, M Blecher… - Physical Review X, 2019 - APS
Power amplification and pulse compression of short-pulse laser beams by three-wave
nonlinear processes in a plasma was proposed by Malkin, Shvets, and Fisch [Phys. Rev …
nonlinear processes in a plasma was proposed by Malkin, Shvets, and Fisch [Phys. Rev …
The effect of scattering instability induced by high intensity seed on backward Raman amplification
J Li, X Wang, Z Wang, X Zhang, J Li, Z Wei - Applied Physics Letters, 2023 - pubs.aip.org
Backward Raman amplification (BRA) in plasma has become one of the most promising
techniques for further promoting light intensity. In this work, BRA in plasma is simulated …
techniques for further promoting light intensity. In this work, BRA in plasma is simulated …
Dynamics of nanosecond laser pulse propagation and of associated instabilities in a magnetized underdense plasma
The propagation and energy coupling of intense laser beams in plasmas are critical issues
in inertial confinement fusion. Applying magnetic fields to such a setup has been shown to …
in inertial confinement fusion. Applying magnetic fields to such a setup has been shown to …
Kinetic simulations of ladder climbing by electron plasma waves
The energy of plasma waves can be moved up and down the spectrum using chirped
modulations of plasma parameters, which can be driven by external fields. Depending on …
modulations of plasma parameters, which can be driven by external fields. Depending on …
[HTML][HTML] Beam cleaning of an incoherent laser via plasma Raman amplification
We show that backward Raman amplification in plasma can efficiently compress a
temporally incoherent pump laser into an intense coherent amplified seed pulse, provided …
temporally incoherent pump laser into an intense coherent amplified seed pulse, provided …
Producing entangled photon pairs and quantum squeezed states in plasmas
Plasma is capable of mediating the conversion of two pump photons into two different
photons through a relativistic four-wave mixing nonlinearity. Spontaneously created photon …
photons through a relativistic four-wave mixing nonlinearity. Spontaneously created photon …
[HTML][HTML] Laser compression via fast-extending plasma gratings
Z Wu, Y Zuo, X Zeng, Z Li, Z Zhang, X Wang… - Matter and Radiation …, 2022 - pubs.aip.org
A method is proposed for compressing laser pulses by fast-extending plasma gratings
(FEPGs), which are created by ionizing a hypersonic wave generated by stimulated Brillouin …
(FEPGs), which are created by ionizing a hypersonic wave generated by stimulated Brillouin …
Flying focus and its application to plasma-based laser amplifiers
Combining a chirped laser pulse with a chromatic lens yields a flying focus—a laser focus
that moves dynamically in time. This provides control over the propagation of the peak laser …
that moves dynamically in time. This provides control over the propagation of the peak laser …
A comprehensive review on amplification of laser pulses via stimulated Raman scattering and stimulated Brillouin scattering in plasmas
The demand for high-intensity lasers has grown ever since the invention of lasers in 1960,
owing to their applications in the fields of inertial confinement fusion, plasma-based …
owing to their applications in the fields of inertial confinement fusion, plasma-based …