Robert Ferguson, National Physical Laboratory, UKMeasuring the attenuation and isolation of polymer waveguides in optical printed circuit boards will help manufacturers develop and produce better boards for optical communications. The demands of high-speed data transfer in modern computing and data storage systems have driven the development of optical printed circuit boards (OPCBs) to the point where viable devices are now beginning to appear. The bandwidth capacity, size and lower energy demands of these boards ensure continuing interest among international communications companies. Test and measurement are vital steps in the...Read full articleRelated content from Photonics MediaARTICLESWaveguide Opens New Window to Solar Energy GenerationAn advancement to smart window technology incorporates luminescent solar concentrators (LSCs) into window or windowpane designs. A team from Rice University’s Brown School of Engineering...Photonics Spectra May 2021 IssueFiber Optic Sensors Are Wired for Growth with Infrastructure ImprovementsIn October 2021, a 40-year-old undersea pipeline off the coast of California ruptured, releasing more than 130,000 gallons of crude oil into the Pacific Ocean. The spill polluted the ecosystem,...Photonics Spectra January 2022 IssueAt 5-Year Mark, AIM Photonics Looks Back on Key Accomplishments, Future GoalsSince 2015, AIM Photonics has been at the forefront of New York’s success in the integrated photonics arena. 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(DSI)World Leader in High Performance, Durable Optical Thin-Film Coatings Deposition Sciences, Inc. (DSI®) produces a wide variety of highly reliable, durable, and heat-resistant optical...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