A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z  

Chelkov, G.A.

Paper Title Page
TUPE040 FEL Activity Developed at JINR 2230
 
  • E. Syresin, G.A. Chelkov, E.A. Matyushevskiy, N.A. Morozov, G. Shirkov, G.V. Trubnikov, M.V. Yurkov
    JINR, Dubna, Moscow Region
  • O.I. Brovko
    JINR/LHE, Moscow
 
 

Different methods for diagnostic of ultrashort electron bunches are developed at JINR-DESY collaboration within the framework of the FLASH and XFEL projects. Photon diagnostics developed at JINR-DESY collaboration for ultrashort bunches are based on calorimetric measurements and detection of undulator radiation. The MCP based radiation detectors are effectively used at FLASH for pulse energy measurements. The infrared undulator constructed at JINR and installed at FLASH is used for longitudinal bunch shape measurements and for two-color lasing provided by the FIR and VUV undulators. The JINR also participates in development and construction of Hybrid Pixel Array Detector on the basis of GaAs sensors. The special laser source for the KEK photo-cathode gun is developed within the frame of the JINR-IAP-KEK collaboration.