Terahertz near-field imaging using a Y splitter and Sommerfeld wire waves on bare metal rods

Abstract : We describe a near-field experiment using a Y splitter supporting cw THz Sommerfeld wire modes coupled and de-coupled with differential phase plates. Owing to a taper up to similar to 50 mu m of one of the Y ends, a near-field imaging resolution of similar to 90 mu m is demonstrated in agreement with calculations.
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Conference papers
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Submitted on : Friday, April 8, 2011 - 4:10:19 PM
Last modification on : Tuesday, May 28, 2019 - 5:10:11 PM

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  • HAL Id : hal-00584459, version 1

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Jean-Paul Guillet, L. Chusseau, R. Adam, T. Laurent, T. Grosjean, et al.. Terahertz near-field imaging using a Y splitter and Sommerfeld wire waves on bare metal rods. 35th International Conference on Infrared, Millimeter and Terahertz Waves, Sep 2010, Rome, Italy. ⟨hal-00584459⟩

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