Coincidence velocity map imaging using Tpx3Cam, a time stamping optical camera with 1.5 ns timing resolution

摘要

We demonstrate a coincidence velocity map imaging apparatus equipped with anovel time stamping fast optical camera, Tpx3Cam, whose high sensitivity and nstiming resolution allow for simultaneous position and time-of-flight detection.This single detector design is simple, flexible and capable of highlydifferential measurements. We show detailed characterization of the camera andits application in strong field ionization experiments.