@conference{801151, author = {Chu-Shik Kang and Ulf Griesmann and Johannes Soons}, title = {Phase-shifting algorithms for the interferometric measurement of form error, diameter variation and refractive index inhomogeneity of fused silica spheres}, year = {2012}, month = {2012-09-09 00:09:00}, publisher = {Proceedings of the 12th International Conference of the European Society for Precision Engineering and Nanotechnology, Stockholm, SE}, language = {en}, }