Request InfoPicoQuant GmbHPicoQuant GmbH has released a data acquisition board for multichannel scaling and photon-counting applications, as well as optical time-domain reflectometry, time-of-flight mass spectrometry and rangefinding. The NanoHarp 250 is a short PCI slot card with integrated discriminators that acquires fluorescence and luminescence decays on the nano- to millisecond timescale. Time bin resolution is 4 ns, with up to 256k bins available, resulting in a usable span of 1.04 ms. The device's onboard histogram memory is 18 bits deep, and count rates of up to 50 MHz can be processed. Software-adjustable...See full productRelated content from Photonics MediaPRODUCTSPhotonics Showcase January 2023 IssuePrecision Slits and PinholesHigh-quality electroformed apertures provide significant advantages in spectrometer applications, where edge definition and form are so important. 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