An improved 1-D model for ultra high power radiation pulse propagation in the helical wiggler free electron laser

2004 ◽  
Author(s):  
B.W.J. McNeil ◽  
G.R.M. Robb ◽  
M.W. Poole
Keyword(s):  
High Power ◽  
Free Electron ◽  
Free Electron Laser ◽  
Pulse Propagation ◽  
Radiation Pulse ◽  
Power Radiation ◽  
High Power Radiation ◽  
D Model

Radiation of Charge Moving Between Two Planar Periodic Wire Structures

2020 ◽  
Vol 23 (1) ◽  
pp. 66-71
Author(s):  
E. A. Gurnevich ◽  
I. V. Moroz
Keyword(s):  
Angular Distribution ◽  
Charged Particle ◽  
Research And Development ◽  
High Power ◽  
Free Electron ◽  
Radiation Intensity ◽  
Free Electron Lasers ◽  
Radiation Sources ◽  
Power Radiation ◽  
High Power Radiation

The Smith-Purcell radiation of a charged particle moving in a periodic structure is analysed theoretically. The considered structure consists of two planar diffraction gratings with different periods which are formed by parallel conducting wires. The analytical expression for the spectral-angular distribution of radiation is obtained. It is shown that the angular distribution of radiation can be made narrower by using two gratings instead of one, and radiation intensity can be manipulated by parallel relative shift of gratings. The obtained results are of great importance for the research and development of high power radiation sources based on volume free-electron lasers.

scholarly journals Probing Physics in Vacuum Using an X-ray Free-Electron Laser, a High-Power Laser, and a High-Field Magnet

2017 ◽  
Vol 7 (7) ◽  
pp. 671 ◽  
Author(s):  
Toshiaki Inada ◽  
Takayuki Yamazaki ◽  
Tomohiro Yamaji ◽  
Yudai Seino ◽  
Xing Fan ◽  
...  
Keyword(s):  
High Power ◽  
Free Electron ◽  
Free Electron Laser ◽  
High Field ◽  
High Power Laser ◽  
Power Laser ◽  
X Ray ◽  
High Field Magnet

Broadband multimodal THz waveguides for efficient transfer of high-power radiation in space-confined conditions

2021 ◽  
Vol 143 ◽  
pp. 107375
Author(s):  
Anatoly R. Melnikov ◽  
Arkady A. Samsonenko ◽  
Yaroslav V. Getmanov ◽  
Oleg A. Shevchenko ◽  
Darya A. Shevchenko ◽  
...  
Keyword(s):  
High Power ◽  
Power Radiation ◽  
High Power Radiation ◽  
Thz Waveguides ◽  
Efficient Transfer

High Power 35 GHz Testing of A Free-Electron Laser and Two-Beam Accelerator Structures

1987 ◽  
pp. 219-240
Author(s):  
D. B. Hopkins ◽  
R. W. Kuenning ◽  
F. B. Selph ◽  
A. M. Sessler ◽  
J. C. Clark ◽  
...  
Keyword(s):  
High Power ◽  
Free Electron ◽  
Free Electron Laser

Long-Pulse, High-Power Free-Electron Laser with No External Beam Focusing

1984 ◽  
Vol 53 (18) ◽  
pp. 1728-1731 ◽  
Author(s):  
J. A. Pasour ◽  
R. F. Lucey ◽  
C. A. Kapetanakos
Keyword(s):  
High Power ◽  
Free Electron ◽  
Free Electron Laser ◽  
External Beam ◽  
Beam Focusing ◽  
Long Pulse
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