Author: Thangaraj, J.C.T.
Paper Title Page
TUPD03 Terahertz and Optical Measurement Apparatus for the Fermilab ASTA Injector 403
 
  • R.M. Thurman-Keup, A.H. Lumpkin, J.C.T. Thangaraj
    Fermilab, Batavia, Illinois, USA
 
  ASTA is a facility at Fermilab that, once completed, will consist of a photoinjector with two superconducting capture cavities, at least one superconducting ILC-style cryomodule, and a small ring for studying non-linear, integrable beam optics. This paper discusses the layout for the optical transport system that will provide THz radiation to a Martin-Puplett interferometer for bunch length measurements as well as optical radiation to an externally located streak camera, also for bunch length measurements. It will be able to accept radiation from two synchrotron radiation ports in the bunch compressor, a diffraction/transition radiation screen downstream of the compressor, and a transition radiation screen after the spectrometer magnet for measurements of energy-time correlations.  
poster icon Poster TUPD03 [3.202 MB]  
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