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Creators/Authors contains: "Hahn, Jihn_Oh"

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  1. ; ; ; ; ; ; ; ; ; ; et al (, 2025 23rd International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers))
    This paper reports a silicon photonic dissolved CO2 sensing system, which, for the first time, allows monitoring of extra-pulmonary gas exchange during peritoneal oxygenation with perfluorocarbon (PFC). This work highlights the transition of the photonic sensor from controlled laboratory setups to an operating room by using a compact and cost-effective optical interrogator. In swine experiments, 4% CO2 dissolved in the PFC circulating in the animal’s peritoneal cavity is measured demonstrating the sensing system’s potential for real-world biomedical gas monitoring applications beyond just this one. 
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    Free, publicly-accessible full text available June 29, 2026
  2. ; ; ; (, IEEE control systems letters)
    Accepted Manuscript Full Text Available