POLLUX: a UV spectropolarimeter for the LUVOIR space telescope project
POLLUX: a UV spectropolarimeter for the LUVOIR space telescope project
The present paper describes the current baseline optical design of POLLUX, a high-resolution spectropolarimeter for the future LUVOIR mission. The instrument will operate in the ultraviolet (UV) domain from 90 to 390 nm in both spectropolarimetric and pure spectroscopic modes. The working range is split between 3 channels – far …