LED technology developer SelfArray Inc. has received a National Science Foundation (NSF) Small Business Innovation Research Phase II Award to continue its work toward direct-view LED display manufacturing technology. Direct-view LED displays, which are much brighter, have a better contrast ratio, and are more energy efficient than traditional LED displays, are currently being used for video walls, large indoor displays, and lighting fixtures. These displays use small, individual LEDs as pixels, and there are 24 million such LEDs in a single 4K display. With current manufacturing...Read full articleRelated content from Photonics MediaARTICLESSunDensity’s Photonic Smart Coating Technology Takes Top Prize at Luminate NY’s Finals CompetitionSunDensity, a developer of photonic smart coatings (PSC) technology, has earned $1 million in funding as the winner of the third cohort of the Luminate NY Program’s Innovation Finals...Photonics.com 9/15/2020UH Chemist Earns CAREER Award for Work in LuminescenceUniversity of Houston assistant professor Thomas Teets has received a five-year, $589,000 National Science Foundation CAREER Award to explore synthetic strategies for producing photoactive...Photonics.com 2/28/2019NSF Grant to Advance Sensing and Imaging Technologies for Precision AgricultureWith a five-year, $26 million grant, the National Science Foundation (NSF) has established the Engineering Research Center for the Internet of Things for Precision Agriculture (ERC IoT4Ag). The...Vision Spectra Winter 2020 IssueLuminate NY Innovation Finals Showcase Range and Depth of Photonic InnovationFor the first time, Luminate NY is holding its Innovation Finals Competition in a virtual format, at an event on the opening day of The Optical Society’s (OSA) Frontiers in Optics + Laser...Photonics.com 9/11/2020PRODUCTSVCSEL ArrayThe surface-mount flip-chip back-emitting vertical-cavity surface-emitting laser (VCSEL) from TriLumina Corp. enables low cost and high performance for mobile 3D sensing applications and NIR...Photonics Spectra September 2019 IssueLED Line LightsThe RGB-IR 855 nm and RGB-White 3500 K multispectral lights from ProPhotonix Ltd. are two new standard configurations for its COBRA™ MultiSpec LED line light. COBRA MultiSpec delivers...Vision-Spectra.com December 2020 IssueAgricultural LEDsThe LUXEON SunPlus 2835 LED line from Lumileds BV provides the color options and high photosynthetic photon flux needed to maximize plant growth rate and crop yield of a variety of plants and...BioPhotonics April 2019 IssueWhite Light SourceThe LaserLight SMD from Laser Components USA Inc. is a powerful white light source by Soraa Laser Diode Inc. for directional light. The device enables extremely efficient semiconductor-based...Photonics Spectra May 2020 IssuePHOTONICS HANDBOOK ARTICLESMachine 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 HandbookMicroscopy Illumination: Considering Nonlaser Light Sources: Metal halide and LED light sources are changing the illumination landscape in microscopy. Brighter, easier to use and growing in application, they are driving new options in fluorescence, conventional bright-field and other contrast techniques.As recently as five years ago, shopping for a microscope light source was fairly straightforward. For routine applications, it was tungsten halogen, typically 100 W, while for fluorescence, it was an...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,...Photonics 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 HandbookWHITEPAPERSTolerance 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 5/31/2019Measuring 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 2/25/2021Light Changes Matter – with Optics, Lasers and SensorsJenoptik is a global OEM supplier of solutions and products based on photonics technologies with more than 25 years experience in the fields of optics, laser technology, digital imaging,...Photonics.com 12/2/2020A Short Introduction to Shortwave Infrared (SWIR) ImagingSWIR imaging significantly extends the possibilities for industrial machine vision applications beyond the visible range. But while broadband light sources are adequate to illuminate some SWIR...Photonics.com 12/1/2019WEBINARSHow Current Trends in Optics Are Lighting the Path to Turn Science Fiction into Science FactVisionary science fiction books and movies have been accurately predicting future innovations for years! DeGroote Nelson explores science fiction prophecies that have become reality thanks to optics...Photonics.com 1/20/2021Accelerating the Commercialization of New Optics, Photonics, and Imaging TechnologiesStartups often can’t find the funding or the right resources to bring emerging technologies to market. This webinar will take an in-depth look at how the Luminate Accelerator is addressing...Photonics.com 9/5/2019The Future of OpticsTwo perspectives on the Future of Optics Dr. Adam Wax, Theodore Kennedy Associate Professor of Biomedical Engineering at Duke University’s Fitzpatrick Institute for Photonics and Director...Photonics.com 10/20/2011Biophotonic Imaging for Medicine: A Digital ConferenceResearchers from around the world presented their latest work at “Biophotonic Imaging for Medicine: A Digital Conference.” Presentations focused on a range of light-based imaging and...Photonics.com 6/11/2015PHOTONICS DICTIONARY TERMSphotobiomodulationA 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 6/15/2018optogeneticsA 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....EDU.photonics.com 3/5/2018CMOS 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 11/14/2016gallium nitride (GaN)A semiconductor compound used in photonic devices such as lasers and LEDs.EDU.photonics.com 9/8/2009MEDIALight Tomorrow with TodayLuminate NY, the only optics, photonics and imaging (OPI) accelerator and investment fund in the world, announced the final winners at the Light Tomorrow with Today event in Rochester, NY. For the...Photonics.com 7/2/2018Photonic Silicon & 3-D Printable Optics - LIGHT MATTERS 04.03.2013-Shrinking OCT -Photonic Logic Gate -Intravascular OCT This week on Light matters: bulk silicon emits visible light, 3-D printable optics are open sourced, a European project aims to shrink light...Photonics.com 4/3/2013Supporting the Photonics Industry from the Laboratory - LIGHT MATTERS 01.2018On this month's episode of Light Matters, we take you to central Massachusetts as Worcester Polytechnic Institute and Quinsigamond Community College take on a comprehensive joint photonics laboratory...Photonics.com 1/18/2018Tech Transfer Programs Bridge Gap Between Industry and ResearchTechnology Transfer Programs are often a concerted effort to share skills, knowledge, technologies, methods of manufacturing, samples of manufacturing, and facilities among governments or...Photonics.com 6/19/2018PHOTONICS BUYERS' GUIDE CATEGORIESVenture Capital Consulting ServicesMedical Light-Emitting Diodes (LEDs)Organic Light-Emitting Diodes (OLEDs)White Light-Emitting Diodes (LEDs)COMPANIESPhotonics MediaPhotonics Media is the publisher of Photonics Spectra, BioPhotonics, EuroPhotonics, and Vision Spectra magazines in print, digital and mobile app formats; the Photonics Marketplace featuring the...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' 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' GuideCoolLED Ltd.Since our team of four introduced the first commercially available LED illumination system in 2006, we have led the way in transforming light source technology for fluorescence microscopy. LEDs are...Photonics Buyers' Guide