Refractive-index sensing based on terahertz cavity-modal confinement of Bragg metal grating structure
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DOI: 10.1088/1402-4896/adb247
Abstract: Integrated sensing platforms, which possess active layers of local electric-field oscillation in the terahertz (THz) frequency, can sensitively detect analytes via electromagnetic (EM) wave guidance, resonance, and spatial confinement in the system of THz time-domain… read more here.
Keywords: modal confinement; cavity modal; grating structure; confinement ... See more keywords