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Electro optical modulators (EOMs) are the main components in optical communication networks, which can control the amplitude, phase, and polarization of light through external electrical signals.In order to achieve ultra compact and high-performance EOM, most of today's research focuses on on-chip devices that combine semiconductor technology with state-of-the-art tunable materials. However,...
Grenoble stated that in the context of growing demand driven by artificial intelligence and 5G, "key" milestones have strengthened its supply chain.Scantil Photonics, a subsidiary of CEA Leti that focuses on silicon photonics, has stated that its integrated laser design is now being produced by Tower Semiconductor, a wafer foundry partner.This method describes this development as a "crucial step f...
Recently, American FMCW LiDAR listed company Aeva announced a strategic partnership with a technology subsidiary of a Fortune Global 500 company to jointly introduce Aeva's fourth generation 4D LiDAR into emerging industrial and consumer markets.According to the agreement, the tech giant will provide a strategic investment of approximately $50 million to Aeva through subscription of Aeva common st...
A new European research project is exploring whether the same fibre-optic cables that carry our internet could also serve as real-time sensors for hidden damage in infrastructure, including bridges, railways, tunnels and energy pipelines. The €5.1 million ECSTATIC project, coordinated by Aston University in the UK, is trialling this breakthrough approach in a major UK city, using a heavily-used...
T35 multi-core fiber grating and T103 multi-core fiber grating arrays can be engraved into all fiber cores in physical locations, or only onto certain fiber cores.They can also have the same wavelength, or they can have all different wavelengths at the same physical location along the fiber or at different physical locations along the fiber.T35 and T103 are very suitable for projects that require...