slides - CASA
slides - CASA
slides - CASA
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• Evanescent wave:<br />
Details of laser radiation<br />
– Phase velocity<br />
parallel to electon<br />
beam, group velocity<br />
opposite<br />
– Bunches electrons<br />
– Produces harmonics<br />
within the SP<br />
spectrum which<br />
radiate<br />
Bound wave<br />
Radiating harmonic waves<br />
Electrons bunching