Ng. Gerasimova et al., A COMPLEX OF APPARATUS FOR SPECTROINTERFEROMETRIC AND SPECTROSCOPIC STUDIES IN THE 200-1000-NM RANGE, Journal of optical technology, 64(9), 1997, pp. 843-847
A complex of spectral devices has been developed and constructed with
various optokinematic systems, with interchangeable flat and concave d
iffraction gratings, and with three-tier entrance slits. This makes it
possible to simultaneously record three spectra abutting in height fr
om different radiation sources. For spectrointerferometric measurement
s, a single-step echelon is mounted in front of the entrance slits of
the devices. (C) 1997 The Optical Society of America. [S1070-9762(97)0
0909-3].