title: Three-dimensional reconstruction of electric-potential distribution in electron-holographic interferometry.
abstract: A method of reconstructing the three-dimensional electric-potential distribution of a microscopic object with electron-holographic interferometry is presented. A sequence of processing techniques is developed to obtain the projected phase proportional to the potential distribution. A modified backprojection algorithm is used to reconstruct a three-dimensional potential distribution from the projected potentials obtained at different projection directions. In an experiment this method is applied to reconstruct three-dimensional latex particles.
authors.forename: G
authors.initials: G
authors.lastname: Lai
authors.forename: T
authors.initials: T
authors.lastname: Hirayama
authors.forename: K
authors.initials: K
authors.lastname: Ishizuka
authors.forename: T
authors.initials: T
authors.lastname: Tanji
authors.forename: A
authors.initials: A
authors.lastname: Tonomura