Self-stimulated Emission of Undulator Radiation
E.G.Bessonov (1), M.V.Gorbunkov (1), A.A.Mikhailichenko (2),, A.L.Osipov (1) ((1) Lebedev Phys. Inst. RAS, Moscow, Russia, (2) Cornell, University, LEPP)
TL;DR
This paper discusses how particles interacting with their own emitted wavelets in undulators can significantly enhance radiation emission, with potential applications in optical stochastic cooling and damping.
Contribution
It introduces the concept that particle-wavelet interactions in downstream undulators can be as strong as traditional fields, suggesting new methods for signal enhancement.
Findings
Particle interaction with their own wavelets can be as strong as with the undulator field.
This phenomenon can be utilized for signal enhancement in optical stochastic cooling.
Potential for increased damping through self-stimulated emission.
Abstract
We attract attention that interaction of particle in downstream undulator with its own wavelet emitted in upstream undulator could be as strong as with the frictional field in undulator itself. This phenomenon could be used for enhancement of signal from pickup undulators in optical stochastic cooling methods as well as for increase of damping.
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