Synthesizing high-order harmonics to generate a sub-cycle pulse in free-electron lasers

2016 ◽  
Vol 109 (15) ◽  
pp. 151107 ◽  
Author(s):  
Yuichiro Kida ◽  
Ryota Kinjo ◽  
Takashi Tanaka
Keyword(s):  
Free Electron ◽  
High Order ◽  
Free Electron Lasers ◽  
Cycle Pulse

scholarly journals Compression of Extreme-Ultraviolet Ultrashort Pulses by Grating Configurations

2015 ◽  
Vol 2015 ◽  
pp. 1-9 ◽  
Author(s):  
Fabio Frassetto ◽  
Paolo Miotti ◽  
Luca Poletto
Keyword(s):  
Free Electron ◽  
Extreme Ultraviolet ◽  
Ultrashort Pulses ◽  
Spectral Phase ◽  
High Order ◽  
Free Electron Lasers ◽  
Main Application ◽  
Temporal Compression ◽  
Fourier Limit ◽  
Compression Of Pulses

The design and realization of grating instruments to condition the spectral phase of ultrashort extreme-ultraviolet pulses are discussed. The main application of such configurations is the temporal compression of pulses by compensating the phase chirp and getting close to the Fourier limit. We discuss the two configurations useful for the realization of ultrafast grating compressors, namely, the classical diffraction mount and the off-plane one. The configuration may be applied to free-electron lasers and high-order laser harmonics.

TAPERED WIGGLER FREE ELECTRON LASERS DRIVEN BY NON-MONOENERGETIC ELECTRON BEAMS

1983 ◽  
Vol 44 (C1) ◽  
pp. C1-371-C1-371 ◽  
Author(s):  
J. C. Goldstein ◽  
W. B. Colson ◽  
R. W. Warren
Keyword(s):  
Free Electron ◽  
Electron Beams ◽  
Free Electron Lasers ◽  
Monoenergetic Electron

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.

Summary Discussion: Theoretical Aspects of XUV Free Electron Lasers.

1983 ◽  
Author(s):  
W. B. Colson ◽  
W. Becker ◽  
S. Benson ◽  
A. Bhowmik ◽  
R. Cover
Keyword(s):  
Free Electron ◽  
Free Electron Lasers
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