Request InfoIndustrial Technology Research InstituteOffering a measurement rate of 12,000 LEDs per hour, the In-Line Compact Thermal Analyzer from the Industrial Technology Research Institute reduces LED thermal testing time by more than 90 percent. The analyzer is 2000 times faster than traditional lab methods, reducing each LED’s component thermal testing time to 0.3 seconds. Critical thermal characteristics are offered, such as junction temperature and thermal resistance for semiconductor devices like LEDs, high-electron-mobility transistors, metal-oxide-semiconductor field-effect transistors and insulated-gate bipolar...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra November 2020 IssueBlue-Green Chip LEDsThe SMLD12E2N1W and SMLD12E3N1W blue-green chip LEDs from Rohm Co. Ltd. support the adoption of Color Universal Design (CUD) in a variety of light source applications. The devices achieve color...Photonics.com 10/22/2019Automotive LEDThe EL SMARTLED series of automotive LED light sources from Everlight Electronics Co. Ltd. provides colorful light combinations for vehicle interiors. An embedded intelligent integrated circuit...Photonics.com 6/13/2019Constant Current ControllersThe OLF series of organic LED (OLED) controllers from CCS Inc. are 3-mm thick for installation in narrow spaces. An OLED panel with multilayer design achieves increased brightness. A built-in...Photonics Spectra January 2020 IssueFacial Recognition LEDThe VS-FI3535 LED Series from Everlight Electronics is designed for facial recognition solutions in automotive environments. The VS-FI3535 LED Series can perceive the driver’s eyes and...ARTICLESPhotonics Spectra October 2020 IssueCost-Effective Coatings for Smart Windows Rival Industry-Standard PerformanceAn inexpensive, ultrathin spray-on window coating for blocking heat and conducting electricity could further reduce energy costs for smart windows and heat-repelling glass, making smart window...Photonics.com 6/17/2019A Light-Driven Process to Oxidize Plastic Surfaces for Industry SafelyResearchers at Osaka University have developed a light-driven process for oxidizing polypropylene (PP), a widely used plastic, without creating waste. The process uses a reactive chlorine...Photonics.com 4/23/2019Semiconductor Homostructures Could Improve LED DesignResearchers from the Moscow Institute of Physics and Technology (MIPT) have found that superinjection, an effect previously believed to be possible only in semiconductor heterostructures, can also...Photonics.com 1/23/2020Photosensitizer Design Absorbs Low-Energy Light, Transfers Energy EfficientlyResearchers at Hokkaido University, working with colleagues in Japan to develop a photosensitizer design that could use low-energy light effectively, developed a design that made the rare earth...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookIntegrating Spheres: Collecting and Uniformly Distributing Light: The integrating sphere is a simple, yet often misunderstood, device for measuring optical radiation.An 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 HandbookInterferometry: Measuring with Light: Long applied to optical shop testing, interferometry is now used to measure many different types of parts in a variety of applications, such as optical system performance, surface roughness, surface form, and displacement of moving surfaces.An interferometer is an instrument that compares the position or surface structure of two objects. The basic two-beam division of amplitude interferometer components consists of a light source, a...Photonics HandbookMachine Vision Lighting: A First-Order Consideration: Lighting, sometimes a step-child in machine vision considerations, has become a first-order consideration in automated applications.In the beginning, automated inspection focused on the camera and optics, the algorithms, the interface hardware and the processor. Only rarely was attention paid to the lighting system or lighting...Photonics HandbookLight-Emitting Diodes: A Primer: Light-emitting diodes (LEDs) are semiconductors that convert electrical energy into light energy. The color of the emitted light depends on the semiconductor material and composition, with LEDs generally classified into three wavelengths: ultraviolet, visible, and infrared.The wavelength range of commercially available LEDs with single-element output power of at least 5 mW is 275 to 950 nm. Each wavelength range is made from a specific semiconductor material family,...WHITEPAPERSPhotonics.com 5/31/2019Tolerance Analysis Tools Take the Guesswork out of a Colorful Illumination Design ProblemTolerance analysis has largely been out of reach for illumination designers because of the time needed to perform the thousands of simulations required to get a meaningful statistical tolerance...Photonics.com 2/25/2021Measuring and Correcting MicroLED Display UniformityMicroLEDs unlock next-level display performance, but inherent variability between LEDs can result in visual quality issues that impede production volumes needed for commercialization. Imaging systems...Photonics.com 6/30/2020Health and Sanitization through UV LightingWith increased awareness and necessity for rapid disinfection methods due to the current coronavirus pandemic, ultraviolet disinfection has become a viable method to achieve it. Determining the...Photonics.com 5/11/2020Light Engine Stability and LongevityOperational lifetimes of solid-state light sources ranging from 10,000–20,000 hours are often cited. These estimates are often derived for single light emitting diodes (LEDs) and are not...WEBINARSPhotonics.com 4/23/2019Quantum Dots Are Making Displays Brighter and Photomedicine BetterIf you are interested in learning how QDs are currently used in displays and how the same materials are being engineered to yield even brighter, more efficient, better colors for future displays,...Photonics.com 9/25/2018Laser Light Sources for Automotive and Specialty Lighting ApplicationsA new generation of visible laser light sources is being developed to enable advanced optical control through the use of miniature optics and reflectors, high-efficiency fiber optic transport, and...Photonics.com 1/22/2021Using LEDs to Enhance Image Quality and Cell ViabilitySince their debut over a decade ago, LEDs have had an ever increasing impact on the world of fluorescence microscopy. To appreciate this growth in popularity, Alex Gramann addresses many of the...Photonics.com 1/19/2017OLED Microdisplays: Advancing Virtual and Augmented Reality Smart GlassesData glasses and wearables like fitness trackers are changing the way many of us live, as well as enhancing vision capabilities in industry and defense. In this webinar sponsored by Radiant Vision...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 6/15/2018photobiomodulationA light therapy that utilizes nonionizing light sources, including lasers, LEDs, and broadband light, in the visible and infrared spectrum. It is a nonthermal process involving endogenous...EDU.photonics.com 11/14/2016CMOS quantitative polymerase chain reaction systemThis type of miniaturized system, referred to as CMOS qPCR, combines microfluidic technology with an ultralow-light CMOS bio-optical sensor with LEDs as the optical excitation source to achieve...EDU.photonics.com 9/8/2009gallium nitride (GaN)A semiconductor compound used in photonic devices such as lasers and LEDs.EDU.photonics.com 3/5/2018optogeneticsA discipline that combines optics and genetics to enable the use of light to stimulate and control cells in living tissue, typically neurons, which have been genetically modified to respond to light....VIDEOSPhotonics.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.com 3/29/2018Fundamentally Different Photonics - LIGHT MATTERS 03.2018On this month's episode of Light Matters, we take you to the South by Southwest (SXSW) Trade Show in Austin, Texas, as new photonics innovations hit the show floor of the Austin Convention Center....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 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 BUYERS' GUIDE CATEGORIESUltraviolet Light-Emitting Diodes (LEDs)Medical Light-Emitting Diodes (LEDs)Organic Light-Emitting Diodes (OLEDs)White Light-Emitting Diodes (LEDs)COMPANIESPhotonics Buyers' GuideSutter Instrument CompanyIn 1977, Dale Flaming, a scientist working at the University of California at San Francisco, was having difficulty reliably producing micropipettes. He developed the first electronically controlled...Photonics Buyers' GuideBoston Electronics CorporationWe specialize in products related to photodetection, especially, including Detectors, Sources, and Signal Processing Electronics. Photodetectors for the IR, UV, THz, and visible Light...Photonics Buyers' GuideOpto Diode CorporationOpto Diode Corporation - Camarillo, CA - www.optodiode.com, an ITW Company, delivers industry-leading sensors, photodiodes, IR detectors, photonic modules,assemblies, and LEDs. Available in standard...Photonics Buyers' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...