Request InfoSivers PhotonicsCST Global Ltd. has announced the 1490-nm, 2.5-Gb/s distributed feedback (DFB) lasers for Gigabit passive optical network (GPON) applications. The 1490-nm laser transmits data downstream from the optical light terminal to the optical network unit, positioned in the home or business. The transmission of data upstream is achieved using a 1310-nm laser of either 1.25 or 2.5 Gb/s.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 5/6/2022Fiber LasersThe TruFiber P and TruFiber S lines of fiber lasers from TRUMPF SE and Co. KG are designed for demanding industrial welding and cutting use cases. The TruFiber S pairs a powerful beam source...Photonics.com 5/31/2022Quantum SensorThe compact, industrial Differential Quantum Gravimeter from iXblue SAS provides accurate underground mapping for near-surface geophysics, civil engineering, and gravity-aided navigation. 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