Request InfoLuna Innovations Inc.Luna Technologies has announced the Optical Backscatter Reflectometer (OBR) 4400. The optical time-domain reflectometer locates, diagnoses and troubleshoots problems in splices, breaks, connectors, bends and hot spots in fiber optic components and assemblies. In addition, the system’s integrated distributed sensing ability transforms standard telecom-grade fiber into a distributed strain and temperature sensor with applications in component manufacturing, installation and maintenance testing. It has a range of up to 2 km, sensitivity of –130 dB, a 70-dB dynamic range, micron resolution at up...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra April 2023 IssueLaser Phase Lock SystemThe OE5000 Hi-Q Laser Phase Lock System from OEwaves Inc. allows the offset locking of two individual lasers separated in frequency by as much as 50 GHz. 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