Definition of photopolarimeter in English:
A telescopic apparatus for photographing stars, galaxies, etc., and measuring the polarization of light from them.
- I also worked with the Voyager photopolarimeter team that observed stellar occultations of Saturn's rings.
- The Galileo mission launched in 1989 included a photopolarimeter-radiometer to determine thermal radiation on Jupiter and its moons.
Definition of photopolarimeter in:
- US English dictionary