title: Multilayer reflectors with absent higher-order reflectance bands.
abstract: Explicit equations are presented for the refractive indices of all-dielectric multilayers that reflect at a longer wavelength and transmit over a broad range of shorter wavelengths. Equations are given for the refractive indices of the layers of a simulated rugate reflector.
authors.forename: P
authors.initials: P
authors.lastname: Baumeister