We use cookies to ensure that we give you the best experience on our website. You can change your cookie settings at any time. Otherwise, we'll assume you're OK to continue.

Durham University

Department of Engineering

Staff Profile

Publication details for Professor Michael Petty

Gallant, A.J., Kaliteevski, M.A., Wood, D., Petty, M.C., Abram, R.A., Brand, S., Swift, G.P., Zeze, D.A. & Chamberlain, J.M. (2007). Passband filters for terahertz radiation based on dual metallic photonic structures. Applied Physics Letters 91(16): 161115.

Author(s) from Durham


This paper reports on the development of two-dimensional metallic microstructures for the filtering of terahertz radiation. These structures are fabricated using ultraviolet-based processing of thick SU8 resist. This micromachining technique enables the array patterns, dimensions, and consequently the filter characteristics to be readily defined. In particular, we demonstrate that a filter with an isolated near-square-shaped passband can be realized on the basis of a combination of two different metallic photonic arrays of optimized design.