Request InfoOptek Technology, Industrial Sensing & ControlTT electronics Optek Technology has launched the OPB733TR reflective object sensor for a variety of medical equipment. Measuring 7.62 x 4.06 mm with a PC board-mounted profile of 2.9 mm, the device incorporates a lensed infrared LED and phototransistor element to collimate the light beam for enhanced resolution at a detection range from 10 to 25.4 mm. The sensor’s LED delivers typical peak emission wavelengths of 890 nm and is mounted alongside a negative-positive-negative silicon phototransistor that responds to light reflected by the object being sensed. Its phototransistor output on-state...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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OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideTeledyne Judson TechnologiesTeledyne Judson Technologies (TJT) is a global leader for IR sensors from the Visible to VLWIR spectrum. Two-dimensional FPAs (InGaAs, InSb, and MCT) and Integrated Dewar Cooler Assemblies (IDCAs)...Photonics Buyers' GuideAndor TechnologyAndor Technology Ltd is a global developer and manufacturer of high-performance scientific cameras, microscopy systems and spectrographs for academic, government, and industrial applications. Founded...Photonics Buyers' GuideBAE Systems Sensor SolutionsExpanding upon the storied Fairchild Imaging legacy, we offer a wide range of imaging devices that provide our customers with top performance and key features for the most demanding applications. Our...