scholarly journals Compact millimetre wave and terahertz radiation sources driven by pseudospark-generated electron beam

2016 ◽  
Author(s):  
H. Yin ◽  
K. Ronald ◽  
W. He ◽  
D. Bowes ◽  
A.W. Cross ◽  
...  
Keyword(s):  
Electron Beam ◽  
Terahertz Radiation ◽  
Millimetre Wave ◽  
Radiation Sources

Metamaterial-based Terahertz Radiation Sources with Electron Beam

2016 ◽  
Author(s):  
Zhaoyun Duan ◽  
Xianfeng Tang ◽  
Yanshuai Wang ◽  
Yubin Gong ◽  
Min Chen
Keyword(s):  
Electron Beam ◽  
Terahertz Radiation ◽  
Radiation Sources

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.

Laser triggered radiation sources (from terahertz radiation to gamma-rays)

2018 ◽  
Author(s):  
A.V. Brantov ◽  
A.C. Kuratov ◽  
M.G. Lobok ◽  
Yu. M. Aliev ◽  
A. Maksimchuk ◽  
...  
Keyword(s):  
Gamma Rays ◽  
Terahertz Radiation ◽  
Radiation Sources

Tunable few-cycle coherent terahertz radiation with watt-level power from relativistic femtosecond electron beam

2012 ◽  
Vol 693 ◽  
pp. 23-25 ◽  
Author(s):  
Jianbing Zhang ◽  
Haixiao Deng ◽  
Xuling Lin ◽  
Dongdong Dai ◽  
Qilong Sun ◽  
...  
Keyword(s):  
Electron Beam ◽  
Terahertz Radiation

Excitation of terahertz radiation by an electron beam in a dielectric lined waveguide with rippled dielectric surface

2012 ◽  
Vol 19 (9) ◽  
pp. 093105 ◽  
Author(s):  
Deepak Tripathi ◽  
R. Uma ◽  
V. K. Tripathi
Keyword(s):  
Electron Beam ◽  
Terahertz Radiation ◽  
Dielectric Surface

Compact and broadly tunable semiconductor terahertz radiation sources

SPIE Newsroom ◽  
2014 ◽  
Author(s):  
Karun Vijayraghavan ◽  
Yifan Jiang ◽  
Seungyong Jung ◽  
Mikhail Belkin
Keyword(s):  
Terahertz Radiation ◽  
Radiation Sources

Terahertz radiation from a laser bunched relativistic electron beam in a magnetic wiggler

2012 ◽  
Vol 19 (7) ◽  
pp. 073109 ◽  
Author(s):  
Manoj Kumar ◽  
V. K. Tripathi
Keyword(s):  
Electron Beam ◽  
Relativistic Electron ◽  
Terahertz Radiation ◽  
Relativistic Electron Beam
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