title: Broadband antireflective surface-relief structure for THz optics.
abstract: The requirements for a broadband antireflective structure in the THz spectral region are derived. Optimized structural parameters for a surface-relief grating adapted to the spectrum of an intended THz pulse are deduced. The effect of a structure fabricated into Topas((R)) by a single-point diamond-turning process is demonstrated.
authors.forename: Claudia
authors.initials: C
authors.lastname: Brückner
authors.forename: Boris
authors.initials: B
authors.lastname: Pradarutti
authors.forename: Olaf
authors.initials: O
authors.lastname: Stenzel
authors.forename: Ralf
authors.initials: R
authors.lastname: Steinkopf
authors.forename: Stefan
authors.initials: S
authors.lastname: Riehemann
authors.forename: Gunther
authors.initials: G
authors.lastname: Notni
authors.forename: Andreas
authors.initials: A
authors.lastname: Tünnermann