Our most recent papers describing the SPICA instrument:
D. Mourard, P. Bério, C. Pannetier et al., SPIE 2022, SPICA-VIS (http://arxiv.org/abs/2210.09096)
C. Pannetier, P. Bério, D. Mourard et al., SPIE 2022, SPICA-FT (http://arxiv.org/abs/2210.09042)