title: Photoresist characterization and linearization procedure for the gray-scale fabrication of diffractive optical elements.
abstract: We present a procedure for the characterization and the linearization of the photoresist response to UV exposure for application to the gray-scale fabrication of diffractive optical elements. A simple and reliable model is presented as part of the characterization procedure. Application to the fabrication of surface-relief diffractive optical elements is presented, and theoretical predictions are shown to agree well with experiments.
authors: M
authors: M
authors: Lecompte
authors: X
authors: X
authors: Gao
authors: D W
authors: DW
authors: Prather