Abstract
We have designed three x-ray beamlines extracted out from one 25-pole 1.8 T wiggler insertion device. This wiggler insertion device at the Synchrotron Radiation Research Center 1.3 GeV storage ring will increase the usable x-ray photons with an energy up to 15 keV. In order to satisfy the big x-ray user community at Taiwan, we need to have at least three different types of beamlines to cover various kinds of experiments. Due to limitation of radiation source and space, we have specially designed three x-ray beam lines sharing the 13 mrad horizontal radiation output from the insertion device. The design and construction of these three beamlines will be described in this article. © 1995 American Institute of Physics.