A MEMS-based terahertz detector with metamaterial-based absorber and optical interferometric readout
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文摘

We developed a novel MEMS-based terahertz detector with metamaterial-based absorbers.

We fabricated the detectors made of Parylene and titanium using microfabrication techniques.

We characterized the absorption characteristics of the metamaterials using a terahertz timedomain spectroscope.

We implemented a diffraction grating interferometer at pixel level for the detectors and present the experimental characteristics of the readout method.

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