Highly sensitive terahertz fingerprint sensing based on the quasi-guided modes in a distorted photonic lattice.
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DOI: 10.1364/oe.477547
Abstract: Using photonic structures resonating at the characteristic absorption frequency of the target molecules is a widely-adopted approach to enhance the absorption and improve the sensitivity in many spectral regions. Unfortunately, the requirement of accurate spectral… read more here.
Keywords: photonic lattice; structure; guided modes; resonance ... See more keywords