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arXiv · 1610.03586

Inkjet Printed Wire-Grid Polarizers for the THz Frequency Range

A. Farid·N. J. Laurita·B. Tehrani·J. G. Hester·M. M. Tentzeris·N. P. Armitage
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Abstract

We have investigated the use of inkjet printing technology for the production of THz range wire-grid polarizers using time-domain terahertz spectroscopy (TDTS). Such technology affords an inexpensive and reproducible way of quickly manufacturing THz range metamaterial structures. As a proof-of-concept demonstration, numerous thin silver-nanoparticle ink lines were printed using a Dimatix DMP-2831 printer. We investigated the optimal printing geometry of the polarizers by examining a number of samples with printed wires of varying thickness and spacing. We also investigated the polarization properties of multiply-stacked polarizers.

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A. Farid, N. J. Laurita, B. Tehrani, J. G. Hester, M. M. Tentzeris, N. P. Armitage. 2016-10-12. Inkjet Printed Wire-Grid Polarizers for the THz Frequency Range. https://doi.org/10.1007/s10762-016-0330-5

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