title: On the Intensifying Property of a Pile-of-Gratings.
abstract: The intensification property of a multilayer structure of aligned plane transmission diffraction gratings (pile-of-gratings) is described. A first-order analysis is given, based on addition of intensities, and the conditions under which intensification is possible are derived. Supporting experimental results are described.
authors.forename: D J
authors.initials: DJ
authors.lastname: De Bitetto