The National Science Foundation (NSF) has awarded a University of Central Florida-led team $400,049 to develop photon tunnels, new devices for concentrating and controlling light. Concentrating light is used in a range of electronics and machines such as computers and cell phones to fiber optics and sensors. These devices all use conventional lenses to concentrate light, but the lenses collect and concentrate light on a specific spot, and that spot moves as light rays strike from different angles or positions. “As a result, sensors and detectors can lose energy as the source...Read full articleRelated content from Photonics MediaARTICLESUC Riverside’s Hemmerling Receives 5-Year, $1M NSF Grant for Optical LatticesBoerge Hemmerling, an assistant professor of physics and astronomy at the University of California, Riverside, has received a five-year grant of nearly $1 million from the National Science Foundation...Photonics Spectra March 2019 IssueKitt Peak Observatory to House Windows on the Universe CenterA $4.5 million grant from the National Science Foundation (NSF) has been awarded to the Association of Universities for Research in Astronomy (AURA) for the development of a new “Windows on the...Photonics Spectra February 2019 IssueNSF Grant Will 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...Photonics.com 8/21/2020Infrared Detector Improves Night-Vision Capabilities at Room TemperatureResearchers at the University of Central Florida (UCF) have devised a strategy for uncooled, tunable, multispectral infrared (IR) detection. The team showed that room-temperature photodetection using...Photonics.com 10/25/2019PRODUCTSField Termination ConnectorsM8 field termination connectors from L-com feature a two-piece quick terminate design made for fast, easy, and reliable terminations. These connectors are IP67-rated when properly mated with a...Photonics.com 7/7/2020Digital Pyroelectric IR DetectorsThe PYD 1798 Dual-Element DigiPyro Detector from Excelitas Technologies Corp. features improved energy efficiency with a supply voltage range of 1.8 to 3.6 V at 4-µA current consumption. ...Photonics.com 3/16/2020CO2 SensorThe Senseair SE-11 Sunrise CO2 Sensor from CO2Meter features optical solid-state storage with no moving parts for aggressive environments and high vibrations. Next-generation LED technology...Photonics Spectra August 2019 IssueRadiation-Tolerant Ethernet TransceiverThe VSC8541RT radiation-tolerant Ethernet transceiver and embedded microcontroller from Microchip Technology Inc. expands connectivity for space applications. Based on a commercial...Photonics.com 2/10/2020PHOTONICS HANDBOOK ARTICLESAspheric Lenses: Design Considerations: This first of two articles will cover design and manufacturing options for aspheres; the second will include more detail on manufacturing and testing processes. These articles will provide the tools optics designers need to tailor their designs to the appropriate manufacturing process and to optimize the cost of component fabrication.Aspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...Photonics HandbookOptical Delay Lines: Key to Time-Resolved Measurements: To obtain an accurate means of creating reliable delays in any time-resolved spectroscopy or dynamic experiment, several factors about the delay line stage must be considered to reduce or eliminate errors associated with linear stages.One of the most critical elements of any time-resolved spectroscopy and dynamics experiment is the optical delay line. A typical optical delay line consists of a retroreflector or folding mirrors on...Photonics HandbookInfrared Spectral Selection: It Begins with the Detector: An IR imaging system employing a narrow spectral band brings hidden images to light, broadening IR imaging’s applications.Spectral selection is a powerful tool that enhances conventional imaging tremendously. Most imaging systems, including the human eye, are designed to image light over a broad range of the spectrum....Photonics HandbookDiamond Machining: Ultraprecision Machine TechnologyUltraprecision machining can be defined in general terms as the removal of material from a substrate utilizing a machine tool that operates at a resolution of 10 nm (0.4 μin.) or less. The...Photonics HandbookWHITEPAPERSLIGHTENING THE LOAD: How Photonics is Reducing our Environmental ImpactFour companies from the Luminate startup accelerator in Rochester, N.Y. are making major contributions to sustainability initiatives with emerging optics, photonics, and imaging (OPI) technologies....Photonics.com 6/12/2020Custom Lens Design and Lens AssembliesHyperion Optics specializes in custom optical system design, prototyping, and OEM lens assemblies. This one pager contains details about our custom lens design and prototyping workflow, examples of...Photonics.com 1/23/2020How 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 7/25/2019Design Your AR/VR System with 2D-Q Freeforms in CODE VThe most challenging optical designs today need precise non-spherical surface shapes. A surface formulation specified by G.W. Forbes describes a “freeform” surface with orthogonal polynomial...Photonics.com 8/1/2019WEBINARSThe Future of Lasers: Two PerspectivesThe Future of Lasers: Two Perspectives brings together two expert viewpoints on the future of quantum cascade lasers, fiber lasers and next-generation solid-state lasers. Our Expert Panel: ...Photonics.com 6/21/2011Accelerating 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 9/5/2019Photonics for OphthalmologyPhotonics Media invites you to join us for our upcoming FREE digital conference, "Photonics for Ophthalmology." The event will feature several 15-minute online presentations on the use of light-based...Photonics.com 6/9/2016Avalanche Photodiodes – Design and ApplicationsThe high-gain properties in avalanche photodiodes (APDs) make these devices an ideal choice for low-light-level detection in optical communications, spectroscopy, range finding and many other...Photonics.com 9/29/2020PHOTONICS DICTIONARY TERMSphotonicsThe technology of generating and harnessing light and other forms of radiant energy whose quantum unit is the photon. The science includes light emission, transmission, deflection, amplification and...EDU.photonics.com 3/22/2016scanner1. A device used to trace out an object and build up an image. One of the most common of these types is video scanning. The scanning takes place inside the television tube as electrons, guided by...EDU.photonics.com 9/8/2009motion sensingCapacity of a vision system to capture an image of an object in motion and to resolve the direction and speed of that motion.EDU.photonics.com 9/8/2009metascopeA sensing or image-forming detector that serves to convert infrared rays into visible signals for communication purposes. Also, a form of telescope that generates visible images on a fluorescent...EDU.photonics.com 2/15/2013MEDIAMerging Industry and Education Through Photonics - LIGHT MATTERS 09.2017Tune into this month’s edition of Light Matters for the complete list of Photonics Media’s Industry Beacon award winners. We’ll also introduce you to an Industry Beacon in the Educator category, and...Photonics.com 9/28/2017Light 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 7/2/2018Photonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...Photonics.com 2/21/2018Supporting 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 1/18/2018PHOTONICS BUYERS' GUIDE CATEGORIESFiber Optic SensorsOptical Height GaugesNano-OpticsElectro-Optical Rental EquipmentCOMPANIESII-VI Aerospace & Defense Inc.As a vertically integrated provider, II-VI Aerospace & Defense is uniquely positioned to meet the critical and complex design, engineering and production requirements of customers in the...Photonics Buyers' GuideA.R.W. Optical CorporationARW Optical is your reliable manufacturer of quality optics and coatings. Beamsplitters • Prototyping through volume-production quantities • High-performance and durable optical...Photonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...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...Photonics Buyers' Guide