Personalities:

1977   Diploma-Thesis at Humboldt-Universitaet, Berlin, Germany
1977-1988  R&D in industry
1984-1987  JINR Dubna, Russia
since
1988  at DESY Zeuthen, Germany
since
1991  L3 Collaboration
1991-1992  CERN (L3)

since 1996  physics at the ILC
since 2003  PITZ
since 2005  work for a polarized positron source at the ILC

Committees

5/2005-12/2007  scientific secretary of the DESY Physics Research Committee (PRC)
since 2000   Member of the DESY WA (Wissenschaftlicher Ausschuss)