A tunable high-Q Fano resonance meta-atom in all-dielectric metasurfaces enables spectrometer-less molecular fingerprint detection with higher precision via Q factors of ~2000.
Lasing action in Fano-resonant superlattice metagratings
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High-Q Fano resonance in all-dielectric metasurfaces for molecular fingerprint detection
A tunable high-Q Fano resonance meta-atom in all-dielectric metasurfaces enables spectrometer-less molecular fingerprint detection with higher precision via Q factors of ~2000.