Kachel, T.: The PM3 beamline at BESSY II. Journal of Large Scale Research Facilities JLSRF 2 (2016), p. A-48
Open Accesn Version

PM3 merges the developments of the former BESSY I SX700 III monochromator for elliptically polarized VUV radiation and of BESSY II collimated plane grating monochromators. This way it is possible to achieve circular polarization from a BESSY II dipole in the range 20 – 2000 eV with high photon flux, high energy resolution and high stability.