24 citations · 78 across the 11 of their papers we have counts for
11 papers
Coherent Unipolar Cherenkov and Diffraction Radiation Generated by Relativistic Electrons
G. Naumenko, M. Shevelev, K. E. Popov
For usual radiation the integral of the electric field strength over the time is zero. First time the possibility of unipolar radiation generation has been considered theoretically…
Sub - THz Radiation from Dielectric Capillaries with Reflectors
K. Lekomtsev, A. Aryshev, A. A. Tishchenko +5
In this report we present experimental investigations of THz radiation generated from a corrugated and a non-corrugated capillary with reflectors, using a femtosecond electron beam…
Monochromaticity of coherent Smith-Purcell radiation from finite size grating
A. Aryshev, A. Potylitsyn, G. Naumenko +7
Investigation of coherent Smith-Purcell Radiation (SPR) spectral characteristics was performed both experimentally and by numerical simulation. The measurement of SPR spectral line…
Femtosecond response time measurements of a Cs2Te photocathode
A. Aryshev, M. Shevelev, Y. Honda +2
We present the response time measurements of a Cs2Te photocathode illuminated with two 100 fs duration, variable time separation laser pulses at 266 nm wavelength. The response tim…
Status of non-destructive bunch length measurement based on coherent Cherenkov radiation
Jianbing Zhang, Shanliang Lu, Tiemin Yu +5
As a novel non-destructive bunch length diagnostic of the electron beam, an experimental observation of the coherent Cherenkov radiation generated from a dielectric caesium iodide…
Metameterial refraction characteristics within the millimeter-wave range
G. A. Naumenko, A. P. Potylitsyn, M. V. Shevelev +2
Phase delays, spectral, orientation, and angular dependences of radiation refraction in metamaterial targets have been experimentally studied within the millimeter-wave range. It h…