%0 Journal Article %T A study of multi-angles knife-edge method applied to digital modulation transfer function measurement %A Fang, Yi-Chin %A Tsay, Ho-Lin %J Microsystem Technologies %V 27 %N 4 %P 1429-1437 %@ 0946-7076 %D 2019-02-13 %I Springer Berlin Heidelberg %~ DeepDyve