From breath analysis to explosive detection, many applications require reliable electronic "noses." Unfortunately, current ...
Over the years, I’ve seen firsthand how evolving standards and increasing demands for precision are reshaping the way the ...
Abstract: We propose and verify a second-order coupled resonator optical waveguide (CROW) filter with a narrow 10dB bandwidth of 1.725 GHz and an extinction ratio of ~50 dB on the silicon photonic ...
Abstract: This article presents a low-power, temperature-modulated gas sensor cell based on tin dioxide, aimed at improving the selectivity of single-material metal oxide gas sensors. This gas sensor ...
They linger in our water, our blood, and the environment—"forever chemicals" that are notoriously difficult to detect.
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