Design of the Magnets for the Synchrotron Light Source ROSY

ROSY, a 3rd generation light source has been proposed to be built at the Research Center Rossendorf/Dresden in Germany [1,2]. To obtain a compact, low emittance machine it was decided to use combined function magnets of two different lenghts. The gradient within the magnets is roughly the same as for the ELETTRA bending magnets, so the design of the ROSY bendings is based upon the the ELECTRA design. For the quadrupoles a comparison has been made between existing ones and it was choosen to take the ELECTRA quadrupoles too. The sextupoles and also the steerer magnets are based upon the APS design.