title: High order kinoforms as a broadband achromatic diffractive optics for terahertz beams.
abstract: We discuss thin optical structures that allow chromatic aberrations to be avoided in the THz domain. The paper contains the theoretical considerations, computer modeling and experimental evaluation of the high order kinoform diffractive elements in the THz range. According to the obtained results application of the high order kinoforms enables broadband operation in the THz range.
authors.forename: J
authors.initials: J
authors.lastname: Suszek
authors.forename: A M
authors.initials: AM
authors.lastname: Siemion
authors.forename: N
authors.initials: N
authors.lastname: Błocki
authors.forename: M
authors.initials: M
authors.lastname: Makowski
authors.forename: A
authors.initials: A
authors.lastname: Czerwiński
authors.forename: J
authors.initials: J
authors.lastname: Bomba
authors.forename: A
authors.initials: A
authors.lastname: Kowalczyk
authors.forename: I
authors.initials: I
authors.lastname: Ducin
authors.forename: K
authors.initials: K
authors.lastname: Kakarenko
authors.forename: N
authors.initials: N
authors.lastname: Pałka
authors.forename: P
authors.initials: P
authors.lastname: Zagrajek
authors.forename: M
authors.initials: M
authors.lastname: Kowalski
authors.forename: E
authors.initials: E
authors.lastname: Czerwińska
authors.forename: C
authors.initials: C
authors.lastname: Jastrzebski
authors.forename: K
authors.initials: K
authors.lastname: Świtkowski
authors.forename: J-L
authors.initials: JL
authors.lastname: Coutaz
authors.forename: A
authors.initials: A
authors.lastname: Kolodziejczyk
authors.forename: M
authors.initials: M
authors.lastname: Sypek