title: Spatial filtering logic based on polarization.
abstract: A spatial filtering method is presented which can perform binary logic operations for 2-D data arrays. The logic states are characterized by the state of polarization. This approach performs logic without loss of light. Laboratory experiments are described, and experimental results are shown.
authors.forename: A W
authors.initials: AW
authors.lastname: Lohmann
authors.forename: J
authors.initials: J
authors.lastname: Weigelt