Speaker
Dr
Anahit Shamamyan
(Military Academy after Vazgen Sargsyan MoD RA)
Description
A formula for the spectral distribution of intensity of radiation from a system of gap-separated spiral undulators is derived. It is found that the form of spontaneous radiation line is changing, viz., it narrows, if the gap between the undulators increases. As the gain factor of the stimulated radiation depends on the derivative of the form of the line, then, as shown in this work, at least in the linear mode the gain factor may be increased by means of the undulator system.
Primary authors
Dr
Anahit Shamamyan
(Military Academy after Vazgen Sargsyan MoD RA)
Hayk Gevorgyan
Prof.
Lekdar Gevorgyan
(Alikhanyan National Laboratory (Yerevan Physics Institute))
