EurekAlert! - Metasurfaces, ultra-compact optical devices capable of "precisely manipulating light," have shown great potential in augmented reality (AR) glasses, holographic projection, biosensing, ...
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New dGMR Sensor Sets Record for Refractive Index Sensitivity in a Compact, Portable Design
Scientists have unveiled a compact optical sensor using differential guided-mode resonance that achieves record sensitivity in detecting refractive index changes. Their sensor opens new possibilities ...
a, Schematics of a conventional spectroscopic ellipsometry system. b, Schematics of a metasurface array-based single-shot spectroscopic ellipsometry system. The metasurface array-based system for ...
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