JAKE SALTZMAN, NEWS EDITOR [email protected]Researchers working as part of a multi-institution collaboration led by University of Arizona assistant professor Mohammed Hassan achieved what they said are previously unattainable data transfer speeds from an optical switching mechanism. The researchers exploited the reflectivity modulation of a fused silica dielectric system in a strong light field to demonstrate on/off-type optical switching with attosecond time resolution. At such switching speed, the work charts a course to deploy optical switches and light-based electronics at petahertz speeds, which are orders of magnitude...Read full articleRelated content from Photonics MediaArticlesModulator Drives Record-Fast Transmission in Face of Data TrafficAlthough silicon photonics holds potential as a platform for optical transceivers, owing largely to its CMOS compatibility, the approach is limited in its electro-optic bandwidth. 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The firm fixed-price contract from the U.S. Army Contracting Command is...Photonics.com 10/14/2022ProductsOptical Intensity ModulatorThe ROF-AM 850-nm lithium niobate optical intensity modulator from Beijing Rofea Optoelectronics Co. Ltd. is designed for applications in space optical communication, cesium atomic time bases, pulse...Photonics Spectra August 2023 IssueSingle-photon GeneratorThe iSPS compact single-photon generator from Aegiq Ltd. enables high-performance applications in datacenter and lab environments. With its customizable configuration optical fiber output,...Photonics.com 11/28/2022Custom WL Selective Optical FiltersIridian Spectral Technologies designs and manufactures wavelength selective optical filter solutions providing “more signal, less background”, customized to meet the technical and...Promoted Content February 2023 IssueFiber Metalization SystemThe Midas Metalization System from Intlvac is designed to produce a single or multilayer symmetrical metal coating on ends, mid spans, or windows of optical fibers for use in a hermetically sealed...Photonics Spectra June 2024 IssuePhotonics Handbook ArticlesAspheric Lenses: Design ConsiderationsAspheric 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 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 HandbookSilicon Photonics: Light Is the Ultimate Medium for High-Speed CommunicationsSilicon photonics is widely considered a key enabling technology for further development of optical interconnect solutions needed to address growing traffic on the internet. From the first submarine...Photonics HandbookPlastic Optics: Specifying Injection-Molded Polymer OpticsThe use of precision polymer optics is becoming an increasing necessity today as products demand sophisticated light handling components to achieve desired results. 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Join us in our exploration to become the best makers of optics in the world.Photonics.com 5/14/2024Blackstone NEY Ultrasonics CleanveyorBlackstone-NEY CleanVeyor Ultrasonic parts washer utilizes a combination of spray, immersion, and ultrasonic cleaning technologies and has proven successful in achieving Six Sigma consistency in a...Photonics.com 10/3/2022Rainbow Research Optics LLC Introduction VideoRainbow Research Optics LLC Introduction VideoPhotonics.com 5/27/2022Zygo Interferometer - AvantierAt Avantier, we specialize in the design and production of cutting-edge optical solutions and high-performance optics for a diverse range of applications in optical metrology equipment. Our expertise...Photonics.com 7/19/2023Photonics Buyers' Guide CategoriesOptical EncodersAn optical encoder is a device designed to measure linear or rotary motion by detection of the movement of markings on a transparent medium past a fixed point of light. The encoder has a moving code...Rotary EncodersMultimode, Multifiber Fiber Optic ConnectorsOptical Communications SystemsCompaniesSmarAct Inc.Since 2005, SmarAct develops piezo-based, high-performance positioners and measurement tools for the micro- and nanometer scale. Positioning systems with numerous degrees of freedom and parallel...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 OpticsThe LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...Photonics Buyers' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. 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