title: Coherent kaleidoscope I. Interference effects in a rectangular waveguide with point-source input.
abstract: Computer calculations of the radiation field in a rectangular waveguide are given for the situation in which the radiation is introduced to the guide as an effective point source. Applications to fiber-optic devices, in particular power splitters and combiners, are suggested.
authors.forename: B S
authors.initials: BS
authors.lastname: Frost
authors.forename: P M
authors.initials: PM
authors.lastname: Gourlay