Abstract
Generation of coherent THz Smith-Purcell radiation by single electron bunch or multi-bunched electron beam was simulated for lamellar, sinusoidal and echelette gratings. The dependences of the CSPR intensity of the corrugation gratings depth were investigated. The angular and spectral characteristics of the CSPR for different profiles of diffraction gratings were obtained. It is shown that in the case of femtosecond multi-bunched electron beam with 10 MeV energy sinusoidal grating with period 292 μm and groove depth 60 μm has the uniform angular distribution with high radiation intensity.
| Original language | English |
|---|---|
| Article number | 012147 |
| Journal | Journal of Physics: Conference Series |
| Volume | 830 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 4 May 2017 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
PiC code KARAT simulations of Coherent THz Smith-Purcell Radiation from diffraction gratings of various profiles. / Artyomov, K. P.; Ryzhov, V. V.; Potylitsyn, A. P.; Sukhikh, L. G.
In: Journal of Physics: Conference Series, Vol. 830, No. 1, 012147, 04.05.2017.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - PiC code KARAT simulations of Coherent THz Smith-Purcell Radiation from diffraction gratings of various profiles
AU - Artyomov, K. P.
AU - Ryzhov, V. V.
AU - Potylitsyn, A. P.
AU - Sukhikh, L. G.
PY - 2017/5/4
Y1 - 2017/5/4
N2 - Generation of coherent THz Smith-Purcell radiation by single electron bunch or multi-bunched electron beam was simulated for lamellar, sinusoidal and echelette gratings. The dependences of the CSPR intensity of the corrugation gratings depth were investigated. The angular and spectral characteristics of the CSPR for different profiles of diffraction gratings were obtained. It is shown that in the case of femtosecond multi-bunched electron beam with 10 MeV energy sinusoidal grating with period 292 μm and groove depth 60 μm has the uniform angular distribution with high radiation intensity.
AB - Generation of coherent THz Smith-Purcell radiation by single electron bunch or multi-bunched electron beam was simulated for lamellar, sinusoidal and echelette gratings. The dependences of the CSPR intensity of the corrugation gratings depth were investigated. The angular and spectral characteristics of the CSPR for different profiles of diffraction gratings were obtained. It is shown that in the case of femtosecond multi-bunched electron beam with 10 MeV energy sinusoidal grating with period 292 μm and groove depth 60 μm has the uniform angular distribution with high radiation intensity.
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UR - http://www.scopus.com/inward/citedby.url?scp=85020028947&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/830/1/012147
DO - 10.1088/1742-6596/830/1/012147
M3 - Article
VL - 830
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012147
ER -