Request InfoNewport - New FocusNew Focus, a Newport Corp. brand, has introduced the GHz Nirvana, a high-speed photo-receiver with automatic signal balancing that provides high bandwidth and fiber coupling. The patent-pending autobalance feature eliminates background noise from dynamically changing systems, including thermal drift and wavelength dependence, yielding perfect power balance between the reference and signal beams. It also eliminates the need to optically balance the detectors and enables measurement systems that can accommodate drift over time. The user also can balance in optical and manual modes. The...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra January 2023 IssueVariable Gain PhotoreceiverThe OE-300 200-MHz high-speed photoreceiver from FEMTO and Electro Optical Components Inc. features quality photodiodes and a high-end, variable gain transimpedance amplifier. 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