Abstract

AbstractHere we present a silicon based, micro‐machined fluidic device for terahertz frequencies, fabricated using standard lithographic and micro‐machining processes in a cleanroom environment. Designed for use in a conventional transmission terahertz time‐domain spectroscopy (THz‐TDS) arrangement, we present a possible solution to the ‘water problem’ currently hampering the analysis of aqueous and biological systems at THz frequencies. We detail results from a range of experiments, highlighting the device sensitivity and potential, wide‐ranging applications. (© 2011 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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