Coherent sub-millimeter undulator radiation from modulated electron beam

Anahit Shamamian; Lekdar Gevorgian

doi:10.1117/12.742068

2 May 2007 Coherent sub-millimeter undulator radiation from modulated electron beam

Anahit Shamamian, Lekdar Gevorgian

Proceedings Volume 6634, International Conference on Charged and Neutral Particles Channeling Phenomena II; 66341C (2007) https://doi.org/10.1117/12.742068
Event: International Conference on Charged and Neutral Particles Channeling Phenomena II, 2006, Rome, Italy

Abstract

Coherent emission at zero angle by a relativistic electron beam interacting with two laser lines in the helical undulator is studied. The laser waves generate axially directed periodical ponderomotive force, which bunches the electron beam. Thereby, electrons produce powerful quasi monochromatic and narrow directed high brilliance photon beam in the sub millimeter region. Analytic calculation of the gain in coherent radiation from modulation beam is presented.

Citation Download Citation

Anahit Shamamian and Lekdar Gevorgian "Coherent sub-millimeter undulator radiation from modulated electron beam", Proc. SPIE 6634, International Conference on Charged and Neutral Particles Channeling Phenomena II, 66341C (2 May 2007); https://doi.org/10.1117/12.742068

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