Holograms for shaping radio-wave fields

Janne Salo (Corresponding Author), Johanna Meltaus, Eero Noponen, Martti M. Salomaa, Anne Lönnqvist, Tomi Koskinen, Ville Viikari, Jussi Säily, Janne Häkli, Juha Ala-Laurinaho, Juha Mallat, Antti V. Räisänen

Research output: Contribution to journalArticleScientificpeer-review

23 Citations (Scopus)

Abstract

Holograms-diffractive elements-are designed and fabricated for shaping millimetre-wave radio fields. Methods for the synthesis of hologram elements are discussed and several beam shapes are tested: plane waves, radio-wave vortices and Bessel beams. Here we present an overview of the methods applied and results obtained with quasi-optical hologram techniques using both amplitude and phase holograms.

Original languageEnglish
Article numberS161
JournalJournal of Optics A: Pure and Applied Optics
Volume4
Issue number5
DOIs
Publication statusPublished - 1 Sep 2002
MoE publication typeA1 Journal article-refereed

Fingerprint

Radio waves
radio waves
Holograms
millimeter waves
plane waves
vortices
synthesis
Millimeter waves
Vortex flow

Keywords

  • Bessel beams
  • Holographic gratings
  • Millimetre-wave technology
  • Radio-wave vortices

Cite this

Salo, J., Meltaus, J., Noponen, E., Salomaa, M. M., Lönnqvist, A., Koskinen, T., ... Räisänen, A. V. (2002). Holograms for shaping radio-wave fields. Journal of Optics A: Pure and Applied Optics, 4(5), [S161]. https://doi.org/10.1088/1464-4258/4/5/365
Salo, Janne ; Meltaus, Johanna ; Noponen, Eero ; Salomaa, Martti M. ; Lönnqvist, Anne ; Koskinen, Tomi ; Viikari, Ville ; Säily, Jussi ; Häkli, Janne ; Ala-Laurinaho, Juha ; Mallat, Juha ; Räisänen, Antti V. / Holograms for shaping radio-wave fields. In: Journal of Optics A: Pure and Applied Optics. 2002 ; Vol. 4, No. 5.
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Salo, J, Meltaus, J, Noponen, E, Salomaa, MM, Lönnqvist, A, Koskinen, T, Viikari, V, Säily, J, Häkli, J, Ala-Laurinaho, J, Mallat, J & Räisänen, AV 2002, 'Holograms for shaping radio-wave fields', Journal of Optics A: Pure and Applied Optics, vol. 4, no. 5, S161. https://doi.org/10.1088/1464-4258/4/5/365

Holograms for shaping radio-wave fields. / Salo, Janne (Corresponding Author); Meltaus, Johanna; Noponen, Eero; Salomaa, Martti M.; Lönnqvist, Anne; Koskinen, Tomi; Viikari, Ville; Säily, Jussi; Häkli, Janne; Ala-Laurinaho, Juha; Mallat, Juha; Räisänen, Antti V.

In: Journal of Optics A: Pure and Applied Optics, Vol. 4, No. 5, S161, 01.09.2002.

Research output: Contribution to journalArticleScientificpeer-review

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AU - Salo, Janne

AU - Meltaus, Johanna

AU - Noponen, Eero

AU - Salomaa, Martti M.

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AU - Koskinen, Tomi

AU - Viikari, Ville

AU - Säily, Jussi

AU - Häkli, Janne

AU - Ala-Laurinaho, Juha

AU - Mallat, Juha

AU - Räisänen, Antti V.

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KW - Holographic gratings

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KW - Radio-wave vortices

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