ITHACA, N.Y., Feb. 19 -- Kevin Martin, a member of the Federal Communications Commission (FCC), is "an unlikely hero" for opposing changes in the regulation of local phone companies, according to Cornell University economist Alan McAdams. Changes proposed by FCC chairman Michael Powell could create regional monopolies that would stifle innovation and growth of open broadband telecommunications, making such networks more costly, less flexible and less versatile, McAdams says. "Kevin Martin has emerged as a hero protecting the nation from a return to ironclad monopolization by incumbent local...Read full articleRelated content from Photonics MediaArticlesLight Source Gives Quantum Info Processing a Sense of DirectionResearchers from Harbin Institute of Technology and Australian National University used bulk states in the continuum (BICs) to develop metasurfaces — doped with light-emitting molecules —...Photonics.com 9/21/2022Bruker Acquires Inscopix; Adaptive Glasses Firm Deep Optics Secures Investment: Week in Brief: 11/11/22Bruker Corp. acquired Inscopix Inc., a developer of miniaturized microscopes known as miniscopes, for freely moving animal brain imaging. Since Inscopix’s founding in 2011, its flagship...Photonics.com 11/11/2022Wireless Power Transfer System Brings Automated Charging PotentialA wireless charger developed at Sejong University in South Korea overcomes some of the challenges that have hindered previous attempts to develop safe and convenient on-the-go charging systems. The...Photonics.com 9/1/2022Photonics-Based Oscillator Provides Precise Signals on Compact ChipMany technologies — from communications, to radar and sensing, to positioning and navigation — rely on low-noise microwave signals for precise timing and synchronization. Advances in...Photonics.com 3/18/2024ProductsPhase Noise and VCO TesterThe R&S FSPN50 from Rohde & Schwarz is a phase noise analyzer and voltage-controlled oscillator (VCO) measurer for testing commercial point-to-point wireless and microwave communication...Photonics.com 3/19/2024Long-range Lidar SystemThe Long Range Lidar system from Draganfly Inc. provides accurate distance measurements and improved resolution over conventional photogrammetry methods. With a scanning range of 750 m, the...Photonics Spectra September 2022 IssueFiber Optic TransceiversThe fiber optic transceiver line from L-com has been expanded to offer 300 additional models, with various supported wavelengths, distances, and data rates. The coarse wavelength division...Photonics.com 10/11/2022Fiber Access PlatformThe SDX 6330 10-Gbit/s combo passive optical network (PON) fiber access platform from Adtran Inc. enables service providers to rapidly and cost effectively connect homes and businesses with...Photonics.com 3/7/2023Photonics Handbook ArticlesPhotonic Component Manufacturing: Moving Toward AutomationManufacturing the laser diode is complicated by the existence of multiple proprietary techniques and intellectual property barriers together with complex device physics and unique materials. ...Photonics HandbookCharacterizing High-Speed Transmitters: The Emphasis Is on WaveformsAn indicator of how well the entire system performs is a measurement called bit-error-ratio (BER). Acceptable BERs range from one error per billion to one per trillion bits transmitted. It is rare...Photonics HandbookConnectors and Splices: Correct Alignment Spells SuccessJust 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 DetectorSpectral 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 HandbookWebinarsOptical Sensing with Metasurfaces: An Evolution for Machine Vision SystemsMetasurfaces are new optical elements that allow complete control over all aspects of light such as phase, wavelength, intensity, and polarization with a single, planar semiconductor layer. Comprised...Photonics.com 7/19/2023Expand Your Scope: Silicon Nitride Photonic Integrated CircuitsSilicon nitride (SiN) is fast becoming a new standard passive platform for photonic integrated circuits (PICs). Motivated by the ultralow optical losses and broad wavelength band carriable by SiN...Photonics.com 1/12/2023Polarization Extinction Ratio Measurement in Highly Birefringent Materials: Challenges and SolutionsThe use of polarization maintaining (PM) elements based upon optical fibers and waveguides are constantly growing in many applications, including telecommunications, fiber sensing, medical imaging,...Photonics.com 6/23/2021Measuring the Power and Beam Profile of Divergent Laser SourcesLasers with large beam divergence are used in a number of applications, such as remote sensing, optical communications, and materials processing. Large beam divergences create challenges for reliably...Photonics.com 5/20/2021Photonics Dictionary TermsattenuationAttenuation refers to the gradual loss or reduction of intensity, force, or magnitude of a particular property as it propagates through a medium or travels over a distance. This concept is prevalent...Photonics DictionaryisolatorIn the context of electronics and optics, an isolator refers to a device that allows the transmission of signals in one direction while attenuating or blocking signals in the opposite direction. The...Photonics DictionaryGaAlAs laserA GaAlAs laser is a type of semiconductor laser diode that emits light in the near-infrared region of the electromagnetic spectrum. It is composed of layers of gallium, aluminum, and arsenic, hence...Photonics DictionarymicrophotonicsThe technology of manipulating light on a micro scale. In optical communications, this is usually accomplished using two or more materials with significantly different indicies of refraction. In most...Photonics DictionaryMediaLight 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 3/29/2018A 'Smart' Lighting Revolution - LIGHT MATTERS 08.2017In this episode, we take you to a U.S. National Science Foundation Engineering Research Center at Rensselaer Polytechnic Institute in New York. Researchers there are leading the charge for "smart"...Photonics.com 8/28/2017Influence in Photonic Integration — With Peter O’Brien and David McGovernPeter O’Brien, director of the PIXAPP Photonics Packaging Pilot Line and head of the photonics packaging group at the Tyndall Institute, overviews the current state of integrated photonics...Photonics.com 11/14/2023PIC 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 CategoriesOptical Communications SystemsMultipole Fiber Optic ConnectorsOptical CouplersMultimode, Single-Fiber Fiber Optic ConnectorsCompaniesIPG Photonics CorporationIPG Photonics is the world's leading provider of high power fiber lasers and fiber amplifiers that are revolutionizing performance and utility in a remarkable array of materials processing,...Photonics Buyers' GuideMicro Laser Systems Inc.We are a manufacturer of Diffraction Limited Fiber Coupled Laser Systems, Optical Systems, and Fiber Optic Systems from 240 nm to 6000 nm. Unique products include various sizes of Fiber Collimators,...Photonics Buyers' GuidePhotoniCore TechnologiesOur company's vision and mission are to become one of the top three providers in the global fiber laser industry and the space laser communication industry within the next ten years. We aim to...Photonics Buyers' GuideSynopsys Inc., Optical Solutions GroupThe Synopsys Optical Solutions Group provides design tools that model all aspects of light propagation. With intelligent, easy-to-use solutions and an expert support team anchored by optical...Photonics Buyers' Guide