Daniel S. BurgessOrganic LEDs (OLEDs) incorporating an anode made from a thin sheet of single-walled carbon nanotubes display performance similar to that of devices that employ indium tin oxide, report investigators in Montreal. The finding offers device designers an alternative to the transparent conductive ITO,...Read full articleRelated content from Photonics MediaARTICLESOLED-on-Fabric Could Be the Next Wearable WonderIt started with the fitness tracker. And thanks to continued advances in sensors, computing power, and energy harvesting, the age of IoT-based wearable technologies is upon us. For broader...Photonics Spectra July 2018 IssueHyperspectral Microscopy: A Powerful Technique for Multiplexed ImagingThe field of biomedical imaging represents the acquisition of images for diagnosis and treatment evaluation using various imaging techniques, such as magnetic resonance imaging (MRI), ultrasound,...BioPhotonics December 2016 IssueDesigning Lighting Systems Tuned to Circadian RhythmsThere is a lot of interest these days in the physiological effect of light on the human body. Variously referred to as human-centric lighting, biological lighting, or circadian lighting, all reflect...Photonics Spectra June 2017 IssueMedical Lasers Cut and HealFor medical lasers, the future may include both addition and subtraction. That’s because, in medicine, lasers have traditionally been used for ablation, cutting and other processes that...Photonics Spectra December 2016 IssuePRODUCTSLED Light EngineThe LedHUB LED Light Engine from Omicron Laserage-Laserprodukte GmbH is an LED light source for science and research. The high-performance system can be equipped with one to six LED modules of...Photonics Spectra October 2017 IssueHigh-Power LED Light UnitThe PhotoSyn LED light unit is a photochemical energy source to promote reactions using Uniqsis's FlowSyn flow chemistry systems. Using this device with a FlowSyn system, labs can synthesize from lab...BioPhotonics August 2018 IssueChip-on-Board LEDsThe LUXEON CoB Core Range of chip-on-board LEDs from Lumileds features 5 percent greater efficacy than the nearest competitors. Efficacy exceeds 130 lm/W in 90 CRI and >170 lm/W in 70 CRI,...Photonics Spectra June 2018 IssueLEDThe LUXEON 2835E 3V LED from Lumileds features a 2.8 × 3.5-mm package. The device meets the DesignLights Consortium Premium requirements. The LUXEON 2835E is available in a wide range of...Photonics Spectra August 2017 IssueMEDIALight 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 7/27/2017Supporting 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 1/18/2018Light 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 1/18/2018Dolphins 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.com 7/27/2017WHITEPAPERSHow to Fail Fast and Smart During the Optical Product Design ProcessFailure is an inevitable part of the product development process, because you have to explore all the ways a design won’t work to find the way it will work. When you’re in a situation that demands...Photonics.com 4/3/2018Six Best Practices for Optical Product Design TeamsIn their groundbreaking study Six Myths of Product Development, Stefan Thomke and Donald Reinertsen exposed common fallacies of product development and presented best practices for overcoming them...Photonics.com 5/1/2018When Smart Sensors Require Smart SourcesRGB sensors are calibrated to predict the indoor or outdoor ambient lighting conditions and are used to make appropriate corrections and trigger functions like auto adjusting display brightness. To...Photonics.com 1/1/2017Advantages of Optically Pumped Semiconductor Lasers – Invariant Beam PropertiesThe optically pumped semiconductor laser (OPSL) is a unique patented technology that combines the most desirable attributes of laser diodes, DPSS (Diode Pumped Solid State) and Ion lasers, while...Photonics.com 7/31/2018WEBINARSLaser 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 9/25/2018OLED 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.com 1/19/2017OLED Foldable Displays: The Future of the Display IndustryFlexible displays are here and are being exploited by companies like Samsung, Motorola (Lenovo), Xiaomi, LG, and (by Q4 2017) Apple. These displays, which are lightweight, thin, curved at the edges...Photonics.com 6/1/2017Light Sources for Stimulated Vibrational MicroscopyAdditional questions and answers: Q: What is the power intensity for the adjusted supercontinuum Stokes laser? A: There are at least two PCF modules commonly used for supercontinuum...Photonics.com 4/22/2014PHOTONICS DICTIONARY TERMSsingle-walled carbon nanotubesReferred to as SWCNTs, these cylindrical nanostructures composed of a folded sheet of graphene can be used as near-infrared markers for small animal multiplex imaging. Emitting at different...EDU.photonics.com 11/14/2016indium tin oxide (ITO)A material widely used as a transparent conductive coating.EDU.photonics.com 9/8/2009photobiomodulationA 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 3/5/2018PHOTONICS HANDBOOK ARTICLESMicroscopy: Key Considerations for 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 HandbookLaser Safety Considerations for Industrial EnvironmentsWhen purchasing an industrial laser system, the astute buyer will look for a Class 1 laser product – a system where the laser beam hazard is completely enclosed and there is no potential laser...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 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 HandbookPHOTONICS BUYERS' GUIDE CATEGORIESMedical Light-Emitting Diodes (LEDs)Infrared Light-Emitting Diodes (LEDs)Organic Light-Emitting Diodes (OLEDs)White Light-Emitting Diodes (LEDs)COMPANIESOpto 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...Photonics Buyers' Guide