Optical guiding and sideband experiments from the Columbia Raman free electron laser
Conference
·
· AIP Conf. Proc.; (United States)
OSTI ID:6658844
Following a brief review of the basic FEL physics of optical guiding and sideband parasitic oscillations, we review some recent experiments done at Columbia using a Raman FEL operating at 1.8 mm wavelength and several MW of power. Noteworthy is a spectrum which shows that optical guiding will cause the sideband to be displaced further from the FEL carrier; the cause is a change in the wave group velocity by the dispersion of the electron beam in which optical guiding is occurring.
- Research Organization:
- Department of Applied Physics, Columbia University, New York, New York 10027
- OSTI ID:
- 6658844
- Report Number(s):
- CONF-8803133-
- Conference Information:
- Journal Name: AIP Conf. Proc.; (United States) Journal Volume: 175:1
- Country of Publication:
- United States
- Language:
- English
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