Request InfoOsram Opto Semiconductors Inc.The Ostar Lighting LED announced by Osram Opto Semiconductors produces more than 200 lumen from an operating current of 700 mA. Measuring 3 × 1 cm, the high-performance semiconductor source of white light has a lifetime of >50,000 h and is suitable for spotlights as well as for reading, designer, safety and effect lights. It comprises a blue thin-film chip, a ceramic carrier for connecting to the heat sink, and electrostatic discharge elements that protect against overvoltage.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra March 2024 IssueRGB Mini Projector LEDsThe series of colored LEDs from ams OSRAM are RGB versions of the previously released OSTAR® Projection Compact LEDs. Using a 2-mm² chip, the LEDs have a high luminous output, with the...Photonics Spectra July 2023 IssueLED Constant Voltage DriversThe GP-CVM600P series of 600-W LED constant voltage drivers from GlacialPower include nondimming, 3-in-1, and DALI-2 dimming versions. The direct-current output voltages include 12, 24, 36, 48,...Photonics.com 12/28/2023KSF Phosphor LEDsThe LUX 3030 and 2835 from Luminus Devices are LEDs with KSF narrow-band red phosphor technology. The LEDs deliver a 120° typical viewing angle and minimum 90 color rendering index (CRI) with a...Photonics Spectra January 2024 IssueMini Projector LEDsThe OSTAR® Projection Power LE xx P1MS/AS LEDs from ams OSRAM are made for use in mini projectors and are based on 0.33-in. digital light processing imagers. 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Though transmissive and...Photonics Spectra April 2024 IssueUV-LED Photolithography Imparts Micro FeaturesTechnologies like integrated signal distributing, processing, and sensing networks require basic optical elements such as waveguides, splitters, gratings, and optical switches to be miniaturized....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 HandbookLaser Operation: Temperature Control and Mount SelectionAs you operate your laser, only a portion of the electrical power sourced from your laser driver converts to light energy. 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These...Photonics.com 3/31/2022UVC LED Upper-Air Disinfection: A Cornerstone in the Fight against CoronavirusIn the latest strategic battle against SARS-CoV-2, and the disease it causes, COVID-19, one of the most crucial decisions businesses, healthcare providers, and safety managers face is how to design...Photonics.com 1/10/2024Laser Light Engine Output StabilityIn this white paper, Dr. Iain Johnson, Lumencor’s Director of Technical Support, tests Lumencor’s laser-based CELESTA Light Engine for consistency, power, and stability using continuous wave...Photonics.com 2/28/2024Tunable Bandpass Filters with Wide Deep Out-of-Band BlockingLearn how to build widely tunable filter using linear variable filters.WEBINARSPhotonics.com 10/5/2022Noncontact Optical-Based Metrology for Microlens CharacterizationMicrolenses are critical components used in a wide variety of consumer devices and industrial sensors, ranging from cellphone cameras and virtual reality goggles to 3D displays and advanced...Photonics.com 5/4/2023Addressing the Measurement Challenges of XR Device Optics: Displays, Lenses, and WaveguidesToday's AR/VR/MR, collectively XR, developers and manufacturers are working with a wide array of devices such as headsets, helmets, goggles, and smart glasses. New technologies and innovative optics...Photonics.com 4/28/2021Interferometers: The Light Source Determines Performance and ApplicationThe practical application of interferometers to optical component and system testing was enabled by the invention of the laser. White light interferometers were nearly impossible to use with...Photonics.com 5/19/2022Optical Solutions for Spectroscopic Water AnalysisLight can be used to understand, study, and spectroscopically characterize the many components that may exist in water. Stephanie Butron and Eric Mesa of Hamamatsu Corp. discuss the various markets...PHOTONICS DICTIONARY+ TERMSPhotonics 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 Dictionarygallium nitrideGallium nitride (GaN) is a compound made up of gallium (Ga) and nitrogen (N). It is a wide-bandgap semiconductor material that exhibits unique electrical and optical properties. Gallium nitride is...Photonics Dictionaryheat sinkA series of flanges or other conducting surfaces, usually metal, attached to an electronic device to transmit and dissipate heat that might damage internal circuitry.Photonics Dictionarythermal interface materialsThermal interface materials (TIMs) are substances or compounds used to enhance the thermal conductivity between two surfaces in contact. These materials are primarily employed in electronic devices,...VIDEOSPhotonics.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 12/15/2017Light Matters Extra: Volunteers Light Up Albany, New York - 12/2017In this month's Light Matters Extra, we take you to the grand opening of the Price Chopper Market 32 Capital Holiday Lights in the Park in downtown Albany, New York. We'll introduce you to the...Photonics.com 1/18/2018Light Matters Extra: Taking Photonics Innovations from the Lab to the Operating Room - 01.2018In this month's Light Matters Extra, we give you an in-depth look at the relationship between researchers and scientists at the University of California Davis, and surgeons and clinicians at nearby...Photonics.com 12/15/2017'Green' Initiatives - LIGHT MATTERS 12/2017On this month's episode of Light Matters, we introduce you to a green energy company that is transforming China's national treasure — the giant panda — into panda-shaped solar farms. We also bring...PHOTONICS BUYERS' GUIDE CATEGORIESWhite Light-Emitting Diodes (LEDs)Heat SinksA series of flanges or other conducting surfaces, usually metal, attached to an electronic device to transmit and dissipate heat that might damage internal circuitry.Broadband Light SourcesDetector CoolersCOMPANIESPhotonics Buyers' GuideOpto Diode CorporationOpto Diode Corporation (Camarillo, CA), an ITW Company, delivers industry-leading sensors, photodiodes, IR detectors, photonic modules, assemblies, and LEDs. Available in standard and custom designs,...Photonics 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' GuideCoolLED Ltd.CoolLED designs and manufactures cutting edge LED illumination systems for researchers and clinicians using the latest LED technology. Since our team of four introduced the first commercially...Photonics Buyers' GuideElectro Optical Components Inc.Electro Optical Components (EOC) provides Advanced Systems and Components including Detectors, Sources, and Signal Recovery Amplifiers from the UV to the far IR. UV Photodetectors, UV APDs and UV...