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Artificial plasmonic materials for THz applications.

Gallant, A.J. and Levitt, J.A. and Kaliteevski, M. and Wood, D. and Petty, M.C. and Abram, R.A. and Brand, S. and Chamberlain, J.M. (2007) 'Artificial plasmonic materials for THz applications.', in Terahertz and gigahertz electronics and photonics VI. Bellingham, WA: SPIE, 647206 -647216. Proceedings of the SPIE. (6472).


This paper reports on the development of micromachined pillar arrays for the filtering of terahertz radiation. These pillar arrays are fabricated using ultraviolet based processing of thick SU8. This micromachining technique enables the array patterns, dimensions, and consequently the filter characteristics, to be readily defined. In particular, we demonstrate that by combining individual filter arrays with either different periods or pillar diameters we can isolate individual pass bands in the 1 to 2 THz region.

Item Type:Book chapter
Keywords:SU8, micromachining, filters, THz.
Full text:PDF - Published Version (690Kb)
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Publisher statement:Copyright 2007 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Record Created:03 Mar 2011 15:35
Last Modified:08 Jun 2012 15:23

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