Coronagraphic Components |
Advancement |
Collaboration |
Four Quadrant Phase Mask |
2006-2015 |
GEPI, France |
Multi-FQPM |
2009-2015 |
GEPI, France |
Apodized Dual Zone Phase Mask |
2012-2015 |
LAM, France |
Six Level Phase Mask |
2015-2017 |
GEPI, France - Univ. of Shanghai, China |
Vector Vortex Phase Mask |
2015-2017 |
NAOJ, Japan |
Eight Octant Phase Mask |
2015-2017 |
Univ. of Hokkaido, Japan |
Achromatic Wrapped Phase Mask |
2016-> |
LESIA, France |
Phase-Apodized-Pupil Lyot Coronagraph (PAPLC) |
2016-> |
Leiden Univ., Netherlands |
Roman Space Telescope coronagraphs |
2020-> |
LAM, Lagrange, France |