VTT Technical Research Centre of Finland has signed a memorandum of understanding with Hitachi High-Technologies Corp. to collaborate on the development and commercialization of silicon photonics and optical data transfer components. 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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' GuideAlkor TechnologiesAlkor Technologies - Your premier source of infrared optical components. We provide infrared optical windows, cylindrical and spherical lenses, prisms, wedged windows, IR interference filters,...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