ionization chamber transverse nucleus performance electron positron micro-pattern detector star position sensitive Laser theory Power demand Power lasers Stars Detectors Positrons Laser beams application specific integrated circuits linear colliders nuclear electronics particle tracks position sensitive particle detectors readout electronics time projection chambers central tracking detector particle track reconstruction MPGD-based TPC detector modules longitudinal space point resolutions particle identification ion backflow suppression modules ILD Detector International Linear Collider Circular Electron and Positron Collider subdetector systems time projection chamber technology TPC detection technology high-resolution tracker detector UV laser track testing electron-positron collider STAR ALICE laser tracks electronics readout tracking detector resolution ion positron detector beam time projection chamber ILC Coll ILD detector longitudinal integrated circuit electron suppression track data analysis linear collider CEPC