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Proceedings Paper

Polarization sensitive reflectors made by grids of thick wires
Author(s): L. Argenti
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Paper Abstract

Wire-grids with high reflectance can be built using thick wires in properly spaced arrays. At a frequency around 140 GHz grids of capillary tubes with an outer diameter up to 0.5 mm, spaced by about 1 mm, satisfy the conditions for polarisation sensitive reflection and transmission. Forced circulation of a cooling fluid allows CW operation at high power densities.

Paper Details

Date Published: 14 December 1992
PDF: 2 pages
Proc. SPIE 1929, 17th International Conference on Infrared and Millimeter Waves, 19295V (14 December 1992); doi: 10.1117/12.2298328
Show Author Affiliations
L. Argenti, EURATOM/ENEA/CNR (Italy)


Published in SPIE Proceedings Vol. 1929:
17th International Conference on Infrared and Millimeter Waves
Richard J. Temkin, Editor(s)

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