Request InfoFermionics Opto-TechnologyFermionics Opto-Technology provides indium gallium arsenide (InGaAs) photodiodes and InGaAs-related devices. Fabricated with planar-passivated technology, our devices provide superior and reliable performance. High-speed photodiodes are ideal for analog/ digital communication systems, instrumentation, and fiber optic sensors. Ask about our large area InGaAs photodiodes with superior responsivity from 800 to 1700 nm for sensing/instrumentation tasks. Our devices are also widely used in various medical applications.See full productRelated content from Photonics MediaPRODUCTSPhotonics Showcase October 2022 IssueHighly Sensitive Si APDHamamatsu’s Si avalanche photodiodes feature low bias operation, low terminal capacitance, and enhanced sensitivity in short-wavelength or long-wavelength regions. 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