Abstract: We report on the design and experimental verification of angle and polarization insensitive mid-infrared filters based on dense arrays of dielectric resonators embedded into a metallic film.

Abstract: Conventional linear array transducers are widely used both in research and clinical fields. However, to obtain 3-dimensional anatomical information, probes beyond linear arrays are required.

It doesn't feel all that long ago that David Cameron took the Chinese leader Xi Jinping for a pint in a Buckinghamshire pub. But a lot has changed in the 10 years since that photo op, the so-called ...

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