WebJune 8, 2024. In a study published in Nano Letters, researchers developed a novel sensing technique that opens doors for superconducting devices for quantum information science. Upper panel: Scanning electron microscope image of a stand-alone three-terminal superconducting terahertz emitter with five micro-nano-sized sensors located along one ... WebSep 20, 2024 · In this paper, multiple Fano resonances preferred in the refractive index sensing area are achieved based on sub-wavelength metal-insulator-metal (MIM) waveguides. Two slot cavities, which are placed between or above the MIM waveguides, can support the bright modes or the dark modes, respectively. Owing to the mode …
Subwavelength Racetrack Resonators With Enhanced Critically Coupled ...
WebFeb 3, 2024 · Subwavelength Racetrack Resonators With Enhanced Critically Coupled Tolerance for On-Chip Sensing Abstract: We propose a coupled-tolerant subwavelength photonic racetrack resonator (PRR) on the silicon-on-insulator (SOI) platform, in which a subwavelength grating (SWG) PRR is coupled to a symmetrical SWG bus waveguide. WebMar 29, 2024 · Sensing techniques such as slow-light enhanced absorption spectroscopy and surface-enhanced infrared absorption spectroscopy are proposed to improve the on-chip sensing performance. In this paper, we review the gas sensing principle based on IAS briefly and the recent progress of the three kinds of sensors using different spectroscopy … flu injection chemist warehouse
Continuous-Wave Operation of Microcavity Quantum …
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