Frequency Conversion of High-Power Gyrotron Radiation under Conditions of Raman Backscattering on an Auxiliary Electron Beam

2019 ◽  
Vol 45 (2) ◽  
pp. 134-137
Author(s):  
N. S. Ginzburg ◽  
L. A. Yurovskii ◽  
I. V. Zotova ◽  
A. S. Sergeev
Keyword(s):  
Electron Beam ◽  
High Power ◽  
Frequency Conversion

scholarly journals Преобразование частоты излучения мощных гиротронов в условиях обратного рамановского рассеяния на дополнительном электронном пучке

2019 ◽  
Vol 45 (4) ◽  
pp. 13
Author(s):  
Н.С. Гинзбург ◽  
Л.А. Юровский ◽  
И.В. Зотова ◽  
А.С. Сергеев
Keyword(s):  
Electron Beam ◽  
Electron Energy ◽  
High Power ◽  
Scattered Radiation ◽  
Frequency Conversion ◽  
Scattered Signal ◽  
Absolute Instability ◽  
Radiation Frequency ◽  
The Absolute

AbstractThe regime of Raman backscattering of a pumping wave that is cocurrent with an electron beam into the counterpropagating wave can be used for the radiation frequency conversion in high-power gyrotrons. The absolute instability developing in this system ensures generation of a scattered signal in the absence of external resonators, which allows the frequency of scattered radiation to be smoothly controlled within 20–40% by varying the electron energy in the case of high-power (megawatt) gyrotrons used as sources of pumping radiation.

Electron-beam valves (EBVs): a new type of high-power device

2000 ◽  
Author(s):  
Vladimir I. Perevodchikov ◽  
V. N. Shapenko ◽  
V. F. Martynov ◽  
P. M. Stalkov ◽  
A. L. Shapiro
Keyword(s):  
Electron Beam ◽  
High Power ◽  
Power Device ◽  
New Type

On the dependence of the efficiency of a 240 GHz high-power gyrotron on the displacement of the electron beam and on the azimuthal index

2014 ◽  
Vol 21 (1) ◽  
pp. 013104 ◽  
Author(s):  
O. Dumbrajs ◽  
K. A. Avramidis ◽  
J. Franck ◽  
J. Jelonnek
Keyword(s):  
Electron Beam ◽  
High Power ◽  
Azimuthal Index

scholarly journals BBO-sapphire sandwich structure for frequency conversion of high power lasers

2014 ◽  
Vol 4 (5) ◽  
pp. 1092 ◽  
Author(s):  
Carolin Rothhardt ◽  
Jan Rothhardt ◽  
Arno Klenke ◽  
Thomas Peschel ◽  
Ramona Eberhardt ◽  
...  
Keyword(s):  
High Power ◽  
Sandwich Structure ◽  
Frequency Conversion ◽  
High Power Lasers
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