Request InfoOsram Opto Semiconductors GmbHThe ChipLED SFH 4053 infrared emitter from Osram Opto Semiconductors provides high output for superlow-profile optical touch screens and is suitable for use in small- and medium-size touch displays. The emitter combines tiny dimensions with high efficiency, making it applicable for low-profile all-in-one computer, tablet PC and laptop displays, and for integration into smartphones. The emitter measures 0.5 x 1 mm and is 0.45 mm high. The high light output of these components is important for camera-based touch screens. Such a display requires fewer IR emitters than the traditional version....See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 12/28/2023KSF Phosphor LEDsThe LUX 3030 and 2835 from Luminus Devices are LEDs with KSF narrow-band red phosphor technology. 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The researchers...Photonics Spectra March 2024 IssuePerovskite-based LEDs Pave Way to Novel Thin-Film Laser DiodesA research team from imec has developed perovskite-based LEDs that emit light 1000× brighter than OLEDs. According to the researchers, the advancement is a pivotal milestone toward a perovskite...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookIntegrating Spheres: Collecting and Uniformly Distributing LightAn integrating sphere’s function is to spatially integrate radiant flux (light). However, before one can optimize a sphere design for a particular application, it is important to understand how...Photonics HandbookMachine Vision Lighting: A First-Order ConsiderationIn the beginning, automated inspection focused on the camera and optics, the algorithms, the interface hardware and the processor. 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Optical filters are used to control the spectral content of light in various...Photonics Dictionaryfiber-coupled LEDA fiber-coupled LED (light-emitting diode) refers to an LED device that is optically coupled to an optical fiber for the purpose of efficient light transmission. 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