Request InfoElectro Optical Components Inc.The DHPVA-101 and DHPVA-201 voltage amplifiers from Femto Messtechnik GmbH have been announced by Electro Optical Components Inc. The DHPVA series has a low-input voltage drift of 0.3 µV/°C and low-input noise of 2.3 nV/√Hz to enable stable measurements with high precision, even at maximum amplification. They also feature flat frequency response without peaking. The amplifier bandwidth remains constant regardless of the gain, allowing an accurate, high-speed acquisition while preserving the signal shape independently of the gain setting. Gain is variable from 10 to 60...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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