Request InfoGentec-EO USA Inc.Spectrum Detector Inc. has designed the SPC line of pyroelectric detectors, which combine rugged LiTaO3 detector crystals with state-of-the-art surface-mount field-effect transistors and operational amplifiers in high-performance voltage and current mode circuits. The radiometric instruments range in size from 1 to 9 mm diameter and employ NIST-traceable calibration techniques. Spectral response is from the UV to the far-IR, and response time is from micro- to milliseconds. The SPC-X models use a crystal mounting method that maximizes their thermal time constant for optimum current output....See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Mar/Apr 2024 IssueMulti-LED for WearablesThe SFH 7018 is a red/green/IR LED package from ams OSRAM that can make photoplethysmography (PPG) measurements in smart watches, wristbands, and other wearable devices. 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