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 IssueRIT’s Zhang Receives NSF CAREER AwardJing Zhang, an assistant professor at Rochester Institute of Technology’s Kate Gleason College of Engineering, has received a CAREER award from the National Science Foundation for her work on...Photonics Spectra August 2018 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 IssueQuinsigamond Community College’s Manufacturing Program Receives $10K GrantQuinsigamond Community College (QCC) recently received a $10,000 Gene Haas Foundation Grant. Developed by Gene Haas, owner of Haas Automation Inc., the largest machine tool builder in the Western...Photonics.com 12/3/2018PRODUCTSVibration Sensor FiberThe AcoustiSens® Wideband single-mode vibration sensor fiber from OFS Optics is designed to enhance distributed acoustic sensing (DAS) systems. Wideband is based around the ITU-T G.657.A1...Photonics.com 3/26/2020Digital 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 3/16/2020Fiber Collimator AdapterThe WS-SM1-11P fiber collimator adapter from Spectrolight Inc. is designed for wavelength selectors. When used with incoherent light sources, the output of wavelength selector devices will be...Photonics Spectra March 2020 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 HandbookConnectors and Splices: Correct Alignment Spells Success: Whether the job is splicing fibers together or connecting fibers to system devices, alignment is the key to success. This article explores the many ways to achieve that goal.Just as an electronic connector provides a pluggable connection between electronic circuits, a fiber optic connector provides an optical one. The goal is joining a fiber to a transmitter, receiver or...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 HandbookWHITEPAPERSHybrid Gain Flattening Filters in Optical Fiber AmplifiersIridian Spectral Technologies has developed what is referred to as a Hybrid GFF, which combines the functionality of both a WDM and the GFF on one component. Specifically, a Hybrid GFF can block the...Photonics.com 2/25/2020Ball Shaped End CapsIn this paper, general ball shaped end-caps are studied and illustrated. Different ball shaped end-caps were tested and measured for a variety of applications. For example, a 2.2 mm diameter ball...Photonics.com 12/31/2019Replacing Hard to Source and Obsolete Optical ComponentsPeriodically organisations are faced with replacing hard to source or obsolete optical components within their camera, sensor, or instrument systems. It is at this critical point that you have to...Photonics.com 5/24/2019Radiation Resistant LensesDrawing upon approaching 30 years experience — Resolve Optics has built a strong reputation for specialist lens design and manufacture of smaller production quantities of radiation resistant...Photonics.com 5/24/2019WEBINARSPhotonics 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 6/9/2016Squeezing More Out of Light: Innovative Approaches to Time-Resolved Flow CytometryIn this webinar, presenter Giacomo Vacca, Ph.D., founder and president of Kinetic River, will discuss recent advances in time-resolved methods of flow cytometry and how these advances are being...Photonics.com 5/19/2020Accelerating 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 9/5/2019Computational Microscopy, Sensing and Diagnostics for Telemedicine and Global Health ApplicationsAdditional Questions and Answers from the Webinar are below: With more than 6 billion cell phone users in the world, the majority of them in developing countries, there are opportunities for...Photonics.com 6/5/2013PHOTONICS DICTIONARY TERMSlaser coolingA process and method by which manipulation and orientation of a given number of directed laser beams decreases the motion of a group of atoms or molecules such that their internal thermodynamic...EDU.photonics.com 3/5/2018photonicsThe 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 9/8/2009free-space optics (FSO)A type of optical communications technology dealing with the use of lasers and other light sources to send telecommunication signals along a line of sight through the atmosphere. Also called...EDU.photonics.com 9/8/2009MEDIAMerging 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 9/28/2017Photonics 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 2/21/2018Light 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 7/2/2018Tech 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 CATEGORIESFiber Optic SensorsOptical Height GaugesElectro-Optical Rental EquipmentNano-OpticsCOMPANIESII-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' GuideMeller Optics Inc.Meller Optics has been providing high quality optics to defense, medical, laser and industrial markets for over 50 years. Specializing in grinding and polishing of hard, durable materials such as...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