[IEEE 2018 IEEE 15th International Conference on Group IV Photonics (GFP) - Cancun (2018.8.29-2018.8.31)] 2018 IEEE 15th International Conference on Group IV Photonics (GFP) - System-Level Integrated Active Silicon Photonic Biosensor for Detecting Small Molecule Interactions

摘要： We present a system-level integration of active silicon photonic biosensors. With on-chip photodetectors, sensors are characterized in the photovoltaic mode. A biotin-avidin affinity assay is employed to exemplify the detection of small molecule interactions, showing a detection limit in the order of 10?5 M.