First Name: V.
Middle Name:
Last Name: Dolgashev
Full Name: V. Dolgashev
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1 paper
| title: | A Coherent Compton Backscattering High Gain FEL Using an X-Band Microwave Undulator |
| format: | conference procceeding |
| conference: | Proceedings of the 27th International Free Electron Laser Conference |
| year: | 2005 |
| 6 authors: | | | | | | |
| abstract: | High power microwave sources at X-Band, delivering 400 to 500 of megawatts for about 400 ns, have been recently developed. These sources can power a microwave undulator with short period and large gap, and can be used in short wavelength FELs reaching the nm region at a beam energy of about 1 GeV. We present here an experiment designed to demonstrate that microwave undulators have the field quality needed for high gain FELs. compensate RF power losses, it might be convenient to have an open waveguide geometry, as will be discussed later in the paper. However the initial FEL calculations are based on a circular cross-section waveguide. The undulator is powered by two transverse electric modes, shifted in the time phase by |
| keywords: | pbpl |
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