ITHACA, N.Y., Sept. 12, 2006 -- A new type of organic semiconductor device which shows electroluminescence and acts as a photovoltaic cell could be used to create displays on cloth or paper, possibly leading to the making of T-shirts that light up or a beach umbrella that collects solar energy to power a portable TV. The device, created by researchers at Cornell University, is the first to use an "ionic junction," which the scientists said could lead to improved performance. Since organic semiconductors can be made in thin, flexible sheets, they could create displays on cloth or paper. "Flexible means low-cost...Read full articleRelated content from Photonics MediaARTICLESMachine Learning Predicts How to Develop High-Performing Solar CellsTo determine the best way to optimize the materials used to build perovskite solar cells, a research team at the University of Central Florida turned to machine learning techniques. The researchers...Photonics.com 12/17/2019QD Solar Cells Realize 16.6% Power Conversion EfficiencyResearchers at the University of Queensland (UQ) are harnessing the properties of quantum dots (QDs) to make solar cells that capture a wider range of light for energy, are more stable in their...Photonics.com 2/25/2020Single-Crystal Perovskites Made with Standard Practices Are Stable, FlexibleEngineers at the University of California, San Diego have developed a way to fabricate perovskites as single-crystal thin films. The method, which uses standard semiconductor fabrication processes...Photonics.com 8/6/2020‘Self-Healing’ Coating Minimizes Lead Leakage from Perovskite CellsAdding a protective layer of epoxy resin to the top of a perovskite solar cell (PSC) can significantly reduce the amount of lead that the cell discharges into the environment, researchers at Okinawa...Photonics Spectra September 2019 IssuePRODUCTSCinematography LensesCooke Optics Ltd. has released new focal lengths in its S7/i and Anamorphic/i Full Frame Plus range of lenses. New additions include the 300-mm S7/i, the 180-mm Anamorphic/i, and three 1:1...Photonics.com 5/13/2020CMOS Color CameraThe Gpixel GMAX3265 from Ximea GmbH is a high-resolution CMOS color camera for industrial and scientific applications. The 65-MP device features 71 fps at 10 bit and a 2.3-in. global shutter....EuroPhotonics Summer 2020 IssueGaAlAs IR LED IlluminatorThe OD-110LISOLHT high-power gallium aluminum arsenide (GaAlAs) IR LED illuminator from Opto Diode Corp. is ideal for military and industrial tasks. The total power output of the OD-110LISOLHT...Photonics.com 8/21/2020High-Power LEDThe LUXEON HL2X LED from Lumileds is designed for roadway and sports lighting fixtures with high flux and efficiency in an industry standard package. With 318+ lumens at 700 mA and 85° C,...Photonics.com 8/6/2020PHOTONICS HANDBOOK ARTICLESAdaptive Optics: Taming Atmospheric Turbulence: For more than three centuries, the Earth’s atmosphere has frustrated astronomers. The layer of gases that we breathe also distorts the images formed by telescopes. 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The challenge to the process designer is to develop a tool that captures...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 HandbookPhysical Constants & Conversion FactorsPhysical Constants & Conversion Factors Length [I] 1 meter (m) = 39.3700 in. = 3.280833 ft = 1.093611 yd 1 kilometer (km) = 0.6213711 mi = 0.53996 nautical mi 1 micron (µm) =...Photonics HandbookWHITEPAPERSThe Easy Way to Upgrade Your SpectrometerOptical fiber switches are the perfect solution to analyze different light sources with only one spectrometer. By utilizing multiple channels of the detector system at the same time, the light...Photonics.com 1/6/2021Automated Solutions for SAE Standard HUD MeasurementHead-up display (HUD) technology is one of the largest growth areas in the automotive market, and standard measurement criteria are rapidly being defined to evaluate augmented projections for visual...Photonics.com 1/14/2021How Much Will an Optical Filter Cost?Filters are a critical element in the design of most optical systems. However, optimizing the trade-off between cost and performance isn’t obvious. With nearly a half century of experience in the...Photonics.com 7/25/2019Using Lighting to Optimize Camera PerformanceHow light works can be a complicated subject. One of the biggest rules of thumb in imaging is that there can never be too much light. However, a common problem is finding enough light to clearly...Photonics.com 2/25/2020WEBINARSOLED Display Technology Update and ForecastBarry Young, CEO of the OLED Association and an authority on the technology, presents a broad look at display applications utilizing OLEDs. In 2015, OLED displays had revenues of US$13.5b and it is...Photonics.com 5/12/2016Current Status of Solar Photovoltaic Technology Platforms, Manufacturing Issues and ResearchQuestions, Answers & Comments from the Webinar Current Status of Solar Photovoltaic Technology Platforms, Manufacturing Issues and Research Thursday, Sept. 27, 1 p.m. EDT ...Photonics.com 9/27/2012CMOS-Integrated Nanophotonics Technologies for Short-Reach Communications LinksJoin us for a FREE webinar! CMOS-integrated nanophotonics (CINP) has the potential to bring traditional semiconductor industry efficiency and low-cost manufacturing to single-mode, short-reach...Photonics.com 1/28/2016OLED 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 6/1/2017PHOTONICS DICTIONARY TERMSjunction diodeA semiconductor device with the property of conducting current more easily in one direction than the other. It has two terminals containing a single crystal of semiconducting material that ranges...EDU.photonics.com 9/8/2009solar cellA device for converting sunlight into electrical energy, consisting of a sandwich of P-type and N-type semiconducting wafers. 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Quinsigamond Community College and WPI received a $4M grant...Photonics.com 2/21/2018Fundamentally 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 3/29/2018PIC Fundamentals, Design at Heart of AIM Photonics Summer AcademyStudents from large and small size companies and bigger Department of Defense affiliates of the AIM Photonics Institute took part in the recent AIM Photonics Summer Academy at MIT. This was the third...Photonics.com 7/30/2018PHOTONICS BUYERS' GUIDE CATEGORIESOrganic Light-Emitting Diodes (OLEDs)Semiconductor NanotechnologyLiquid LightguidesA liquid lightguide is an optical fiber with a hollow core filled with a liquid material that has a higher refractive index than the solid surrounding it.Heat Reflection CoatingsCOMPANIESMLD Technologies LLCExperts In Thin-film Coating Design We practice a design-before-quote approach to help customers refine specifications and minimize technical risk. We understand how coated optical elements...Photonics Buyers' GuideReynard CorporationReynard Corporation has been a premier supplier of custom optics and thin-film coatings to a global customer base since 1984. Reynard focuses on manufacturing the highest quality products with...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' GuideCascade Optical CorporationCascade Optical Corporation has more than 35 years of expertise in custom vacuum-deposited thin-film coatings, specializing in IAD, low temp, low stress coatings for laser crystals and fiber optics....Photonics Buyers' Guide