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Proceedings Paper

Fabrication of inductive grid filters for rejection of infrared radiation
Author(s): Konstantins Jefimovs; Ville Kettunen; Marko Honkanen; Markku Kuittinen; Jari Pekka Turunen; Pasi Vahimaa; Matti Kaipiainen; Seppo Arvo Anter Nenonen; Marcos Bavdaz
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Paper Abstract

Inductive grid filters are analyzed and designed with the aim to reject infrared radiation with wavelength larger than one micrometer and to transmit shorter wavelengths. Experimental results on nickel and gold grids are presented. The grids are fabricated by a process involving electron beam lithography, reactive ion etching, and electroplating. Optical characterization results were compared to the calculations.

Paper Details

Date Published: 19 November 2003
PDF: 2 pages
Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.524816
Show Author Affiliations
Konstantins Jefimovs, Univ. of Joensuu (Finland)
Ville Kettunen, Heptagon (Switzerland)
Marko Honkanen, Univ. of Joensuu (Finland)
Markku Kuittinen, Univ. of Joensuu (Finland)
Jari Pekka Turunen, Univ. of Joensuu (Finland)
Pasi Vahimaa, Univ. of Joensuu (Finland)
Matti Kaipiainen, Metorex International (Finland)
Seppo Arvo Anter Nenonen, Metorex International (Finland)
Marcos Bavdaz, European Space Agency (Netherlands)


Published in SPIE Proceedings Vol. 4829:
19th Congress of the International Commission for Optics: Optics for the Quality of Life

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