Magneto-optical far-infrared Spectroscopy at U12IR beamline of the NSLS

Diyar Talbayev(1), G. Lawrence Carr(2) and Laszlo Mihaly(1), 
(1) Department opf Physics and Astronomy, Stony Brook University, NY 11794-3800
(2) NSLS, Brookhaven National Laboratory, Upton, NY 11973

We describe the magneto-optical far-infrared spectroscopy equipment
installed at the U12IR beamline of the National Synchrotron Light Source
(NSLS) at Bookhaven National laboratory. The instrumentation allows to
study optical properties of materials in magnetic fields up to 16 Tesla
and is well suited for observing and measuring electron spin resonance 
in solids. We present the demonstration experiments on the paramgnetic
and antiferromagnetic state of LaMnO3.