Abstract: Photonic integrated circuits (PICs) based on lithium niobate on insulator (LNOI) platform have significantly advanced in optical communication, nonlinear photonics, and optical computation.
Abstract: In this work, a radio-frequency (RF) bi-directional coupler with tunable operating frequency is presented. To cover the entire sub-6 GHz spectrum, the directivity is optimized for different ...
A warm front begins to lift over central Ohio. There will be a small chance for scattered showers during the morning. Winds pick up even more feeding in warm and moist air by the afternoon. Highs will ...
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