title: Band filters: two-material technology versus rugate.
abstract: We demonstrate theoretically and experimentally a band filter with two reflection and broadband transmission ranges, which was obtained with standard two-material technology. The fabricated filter has transmission and reflectivity characteristics better than those achievable with rugate technology.
authors.affiliation: Max-Planck-Institut für Quantenoptik, Hans-Kopfemann-Strasse Garching, Germany. volodymyr.pervak@mpq.mpg.de
authors.forename: V
authors.initials: V
authors.lastname: Pervak
authors.forename: A V
authors.initials: AV
authors.lastname: Tikhonravov
authors.forename: M K
authors.initials: MK
authors.lastname: Trubetskov
authors.forename: J
authors.initials: J
authors.lastname: Pistner
authors.forename: F
authors.initials: F
authors.lastname: Krausz
authors.forename: A
authors.initials: A
authors.lastname: Apolonski