Request InfoPicoQuant GmbH• 1-ps-resolution time digitizer • USB 2.0 plug and play • dead time <80 ns PicoQuant GmbH has announced a multichannel time-correlated single-photon-counting system called the HydraHarp 400. The modular design allows up to four input channels correlated to picosecond precision for research use in single-molecule studies and quantum information processing, including quantum cryptography. It also is suitable for time-of-flight measurements and lidar, photon burst detection, coincidence correlation and the combined measurement of fluorescence lifetime and...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra August 2022 IssueLadar-Based Metrology SystemThe DYNAMIC 9D laser detection and ranging (LADAR) system from Automated Precision Europe GmbH provides noncontact optical dimensional metrology for manufacturing uses. 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