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THPOPRPO16 |
Diagnostics at JINR LHEP Photogun Bench |
ion, laser, electron, cathode |
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- M.A. Nozdrin, N. Balalykin, V.F. Minashkin, G. Shirkov
JINR, Dubna, Moscow Region, Russia
- S. Weisse
DESY Zeuthen, Zeuthen, Germany
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The photoinjector electron beam quality strongly depends on the laser driver beam quality. For laser beam diagnostics, a "virtual cathode" system was realized at the photogun bench located in the Veksler and Baldin Laboratory of High Energy Physics (LHEP) of the Joint Institute for Nuclear Research (JINR). The system allows one to image laser beam profile at the cathode. For imaging, the AVINE software suite developed in DESY Zeuthen is used. Equipment for emittance measurement using the slit method was installed. The original emittance calculation software EmCa was created and tested with laser beam.
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Poster THPOPRPO16 [1.834 MB]
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-PCaPAC2016-THPOPRPO16
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