title: Spectral Reference Detector For The Visible To 12-microM Region; Convenient, Spectrally Flat.
abstract: A convenient spectral reference detector for the visible to 12-microm region has been developed. The device consists of a large area PVF(2) pyroelectric detector enclosed in a hemispherical light trap. Based on theoretical and experimental evaluations, the detector response is independent of wavelength to +/-1% over this spectral range.
authors.forename: G W
authors.initials: GW
authors.lastname: Day
authors.forename: C A
authors.initials: CA
authors.lastname: Hamilton
authors.forename: K W
authors.initials: KW
authors.lastname: Pyatt