title: Cyclic interferometers for optical testing.
abstract: In this paper, we describe two compact cyclic interferometers which can be used for the testing of right-angle prisms; with some modifications they can also be used for testing convergent wave fronts.
authors.affiliation: Esc. Cien. Fisico-Matematicas, UAP, Apdo. Postal 1152, 72000 Puebla, Puebla, Mexico.
authors.forename: A
authors.initials: A
authors.lastname: Cordero-Davila
authors.forename: J
authors.initials: J
authors.lastname: Pedraza-Contreras
authors.forename: O
authors.initials: O
authors.lastname: Cardona-Nunez
authors.forename: A
authors.initials: A
authors.lastname: Cornejo-Rodriguez