Results 1 to 10 of about 359 (150)
Crystals, 2021 In nonlinear Thomson scattering, the main emission line and its harmonics form a band-like structure due to the laser pulse shape induced ponderomotive broadening. We propose to use tapered undulators to mimic Thomson scattering and measure the intensity-
Maksim A. Valialshchikov +2 more
doaj +1 more source
Stimulated Thomson scattering [PDF]
Physical Review A, 1979 The theory of stimulated Thomson scattering is investigated both quantum mechanically and classically. In the interaction of a collisionless plasma with two electromagnetic waves, both with frequencies well above the plasma frequency, energy is transferred from the high-frequency wave to the low-frequency wave via stimulated Thomson scattering.
Ross L. Spencer +2 more
openaire +2 more sources
Picosecond X-Ray Generation Through Thomson Scattering [PDF]
مجلة التربية والعلم, 2010 Short pulse x-ray generation which is produced through Thomson scattering is of interest not only to the basic collision physics, but also used in various research fields.
Lubna H. Ismail +2 more
doaj +1 more source
Thomson scattering on inhomogeneous targets [PDF]
Physical Review E, 2010 The introduction of brilliant free-electron lasers enables new pump-probe experiments to characterize warm dense matter states. For instance, a short-pulse optical laser irradiates a liquid hydrogen jet that is subsequently probed with brilliant soft x-ray radiation.
Thiele, R +11 more
openaire +4 more sources
Thomson scattering on the large plasma device
Review of Scientific Instruments, 2022 We have developed a non-collective Thomson scattering diagnostic for measurements of electron density and temperature on the Large Plasma Device. A triple grating spectrometer with a tunable notch filter is used to discriminate the faint scattering signal from the stray light.
S. Ghazaryan +7 more
openaire +3 more sources
Emittance in nonlinear Thomson scattering
Physical Review Accelerators and Beams, 2022 Inverse Compton scattering sources are finding increasing use as intense sources of high-energy photons. When operated at high field strength, ponderomotive detuning of the scattered emission can lead to decreased source performance.
Erik Johnson +3 more
doaj +1 more source
The optical collection system designed for EAST edge TV Thomson scattering diagnostic
AIP Advances, 2021 An optical collection system composed of a collection lens, fibers, and a mounting rack with high luminous flux, high transmission efficiency, and low optical losses has been designed and installed to collect sufficient scattered lights for the edge TV ...
Mengfang Ren +7 more
doaj +1 more source
Applied Sciences, 2021 Laser-based methods are widely used techniques for thermonuclear plasma diagnostics, since they can probe the internal of the plasma, being contactless and non-invasive.
Luca Spolladore +3 more
doaj +1 more source
Thomson and collisional regimes of in-phase coherent microwave scattering off gaseous microplasmas
Scientific Reports, 2021 The total number of electrons in a classical microplasma can be non-intrusively measured through elastic in-phase coherent microwave scattering (CMS). Here, we establish a theoretical basis for the CMS diagnostic technique with an emphasis on Thomson and
Adam R. Patel +5 more
doaj +1 more source
Electron-Beam Conditioning by Thomson Scattering [PDF]
Physical Review Letters, 2004 A method is proposed for conditioning electron beams via Thomson scattering. The conditioning provides a quadratic correlation between the electron energy deviation and the betatron amplitude of the electrons, which results in enhanced gain in free-electron lasers.
Schroeder, C. B. +2 more
openaire +3 more sources