title: Writing long holographic diffraction gratings by use of a novel scanning method.
abstract: A novel method for writing holographic diffraction gratings is proposed in which the two interfering beams are moved together across the recording medium in such a way that the interference pattern at the medium is unchanged. The phase compensation is discussed both for an idealized setup and for a realistic experimental arrangement.
authors: B R
authors: BR
authors: Napier
authors: N J
authors: NJ
authors: Phillips