Investigation of the Effect of Electron Beam Quality on a 0.68-THz Second Harmonic Gyrotron

2019 ◽  
Vol 47 (11) ◽  
pp. 5153-5158 ◽  
Author(s):  
Zhipeng Wang ◽  
Sheng Yu ◽  
Tianzhong Zhang
Keyword(s):  
Electron Beam ◽  
Second Harmonic ◽  
Beam Quality ◽  
Harmonic Gyrotron

Investigation of the Influence of Electron Beam Quality on the Operation in 0.42-THz Second Harmonic Gyrotron

2016 ◽  
Vol 44 (5) ◽  
pp. 749-754 ◽  
Author(s):  
Qixiang Zhao ◽  
Sheng Yu ◽  
Yanyan Zhang ◽  
Tianzhong Zhang ◽  
Youwei Yang ◽  
...  
Keyword(s):  
Electron Beam ◽  
Second Harmonic ◽  
Beam Quality ◽  
Harmonic Gyrotron

Study of the Effect of the Electron Beam Parameters on a 0.4 THz Second Harmonic Gyrotron

2014 ◽  
Vol 61 (9) ◽  
pp. 3324-3328 ◽  
Author(s):  
Niu Xinjian ◽  
Lei Chaojun ◽  
Liu Yinghui ◽  
Li Hongfu
Keyword(s):  
Electron Beam ◽  
Second Harmonic ◽  
Beam Parameters ◽  
Harmonic Gyrotron

Electron Beam Emission and Interaction in 0.3-THz Gyrotron for Second Harmonic, CW Operation

2013 ◽  
Vol 41 (4) ◽  
pp. 929-934 ◽  
Author(s):  
U. Singh ◽  
N. Kumar ◽  
A. Kumar ◽  
V. Yadav ◽  
L. P. Purohit ◽  
...  
Keyword(s):  
Electron Beam ◽  
Second Harmonic ◽  
Cw Operation

Electromagnetic-wave-pumped free-electron laser in a plasma channel

1997 ◽  
Vol 58 (4) ◽  
pp. 613-621 ◽  
Author(s):  
JETENDRA PARASHAR ◽  
H. D. PANDEY ◽  
A. K. SHARMA ◽  
V. K. TRIPATHI
Keyword(s):  
Electron Beam ◽  
Electromagnetic Wave ◽  
Laser Radiation ◽  
Laser Pulse ◽  
Free Electron Laser ◽  
Relativistic Electron Beam ◽  
Plasma Channel ◽  
Beam Quality ◽  
Coherent Radiation ◽  
Millimetre Wave

An intense short laser pulse or a millimetre wave propagating through a plasma channel may act as a wiggler for the generation of shorter wavelengths. When a relativistic electron beam is launched into the channel from the opposite direction, the laser radiation is Compton/Raman backscattered to produce coherent radiation at shorter wavelengths. The scheme, however, requires a superior beam quality with energy spread less than 1% in the Raman regime.

scholarly journals Achievement of High Power Sub-Terahertz Radiations with a Second Harmonic Gyrotron

2009 ◽  
Vol 4 ◽  
pp. 011-011 ◽  
Author(s):  
Takashi NOTAKE ◽  
Teruo SAITO ◽  
Yoshinori TATEMATSU ◽  
Akihito FUJII ◽  
Shinya OGASAWARA ◽  
...  
Keyword(s):  
High Power ◽  
Second Harmonic ◽  
Harmonic Gyrotron

Simulation of a 0.33-THz Second Harmonic Gyrotron Based on Double Confocal Cavity

2020 ◽  
Author(s):  
Xiaotong Guan ◽  
Wenjie Fu ◽  
Jiayi Zhang ◽  
Dun Lu ◽  
Xiaolei Zheng ◽  
...  
Keyword(s):  
Second Harmonic ◽  
Confocal Cavity ◽  
Harmonic Gyrotron

A 250-Watts, 0.5-THz continuous-wave second-harmonic gyrotron

2021 ◽  
pp. 1-1
Author(s):  
Mikhail Yu. Glyavin ◽  
Andrey N. Kuftin ◽  
Mikhail V. Morozkin ◽  
Mikhail D. Proyavin ◽  
Andrey P. Fokin ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Second Harmonic ◽  
Harmonic Gyrotron

scholarly journals A High Harmonic Gyrotron With an Axis-Encircling Electron Beam and a Permanent Magnet

2004 ◽  
Vol 32 (3) ◽  
pp. 903-909 ◽  
Author(s):  
T. Idehara ◽  
I. Ogawa ◽  
S. Mitsudo ◽  
Y. Iwata ◽  
S. Watanabe ◽  
...  
Keyword(s):  
Electron Beam ◽  
Permanent Magnet ◽  
High Harmonic ◽  
Harmonic Gyrotron
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