Request InfoCercis Inc.The model 520 laser light source from Cercis Inc. is available in either single- or dual-source versions at wavelengths of 650, 780, 1310, 1550 and 1625 nm. It offers modulation frequencies of 270, 1000 and 2000 Hz with external modulation capability. The company says its state-of-the-art microprocessor, indicator LEDs and three true keypads, including on/off, source and modulation, make it easy to use. Additional features are a standard power level of -10 dBm, stabilized calibrated output of 0.05 dB over five years and >30 h of 9-V battery life. The light source is suitable for use in...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 2/1/2024SLEDsExalos has released three superluminescent LEDs (SLEDs) for interferometry, fiber sensing and fiber component testing, and biomedical imaging. 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Developed as an alternative or complementary technology to...Photonics DictionaryGaN-based LEDsGallium nitride-based light-emitting diodes (GaN-based LEDs) are semiconductor devices that emit light when an electric current passes through them. These LEDs are constructed using gallium nitride...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. In this configuration, the LED serves...VIDEOSPhotonics.com 6/19/2019Edinburgh Instruments Product RangeEdinburgh Instruments is a world-leader in both single photon counting and time correlated single photon counting (TCSPC) based fluorescence spectrometers. Our product range includes: FLS1000...Photonics.com 7/27/2017Light Matters Extra: Wilburn Bonnell, Lighting Designer - 07.2017On this episode of Light Matters Extra, we introduce you to the Lighting Supervisor for the Williamstown Theatre Festival, in Williamstown, Massachusetts. Wilburn Bonnell is a freelance lighting...Photonics.com 3/29/2018Light Matters Extra: Weird and Strange: Quantum Photonics - 03.2018In this month's Light Matters Extra, we take you to the Quantum Photonics Laboratory at MIT run by Dr. Dirk Englund. Dr. Englund's group, the Quantum Photonics Group, is made up of postdocs and...Photonics.com 7/27/2017Dolphins Prove Their Smarts with Touchscreen - LIGHT MATTERS 07.2017In this episode, we take you to the stage with a professional lighting designer who uses the latest technologies to create the ambience of theatre productions. And we take a look at just how...PHOTONICS BUYERS' GUIDE CATEGORIESInfrared Light-Emitting Diodes (LEDs)Superluminescent Light-Emitting Diodes (LEDs)A superluminescent light-emitting diode is an emitter based on stimulated emission with amplification but insufficient feedback for oscillation to build up.White Light-Emitting Diodes (LEDs)Light-Emitting Diode ChipsCOMPANIESPhotonics Buyers' GuideExcelitas Technologies Corp.Excelitas Technologies® Corp. is a leading industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic,...Photonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. More than 300 tons of optical glass are melted per month, available in the following forms of...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...