A DESY-PSI-CANDLE collaboration workshop is planned 30 June – 02 July 2010 devoted to advanced beam physics topics in brilliant light facilities with emphasize to the European XFEL and the SwissFEL. The opening session with overview talks on status and highlights of brilliant light facilities is planned at the Yerevan State University. The program of the workshop will specialize on low charge, short pulse length operation modes, wakefields and particle tracking, orbit correction and feedback, SASE FEL optimization and seeding issues. The workshop will be held at the CANDLE laboratory. Number of participants is limited.
 
Hans-Heinrich Braun, PSI
Winfried Decking, DESY
Vasili Tsakanov, CANDLE