Fuchert, G., Nelde, P., Pasch, E., Beurskens, M. N. A., Bozhenkov, S., Meineke, J., et al. (2021). A novel technique for an alignment-insensitive density calibration of Thomson scattering diagnostics developed at Wendelstein 7-X. Talk presented at 4th European Conference on Plasma Diagnostics (ECPD 2021). Virtual. 2021-06-07 - 2021-06-11.