MASS SPECTROMETER AND MASS ANALYZER COMPRISING PULSER

摘要

A mass analyzer comprises a pair of planar electrode structures. The electrode structures are disposed opposite one another, parallel to one another, and axially offset from one another. One of the pair of planar electrodes comprises an opening. The mass analyzer comprises an ion mirror disposed between the pair of planar electrodes. A mass spectrometer and a mass spectrometry method are also described.