Patent ID: 6567760
Filing Date: 2003-05-20
Classification: G01R

Abstract:
An electro-optic sampling oscilloscope comprising:measurement means for supplying an electro-optic crystal, connected with electric fields caused by measured signals, with laser beams so as to produce a plurality of measurement data including data for a number of sample points, the plurality of the measurement data representing waveforms of the measured signals, in response to polarization states of the laser beams; and display processing means for performing a display process on the plurality of measurement data, wherein said display processing means comprises measurement data storage means for storing the plurality of measurement data and for also storing information in relation to the plurality of measurement data, list display means for displaying a list of files of the plurality of measurement data stored in the measurement data storage means in order to allow a user to select specific measurement data to be displayed within the plurality of measurement data, and outline waveform display means for displaying an outline waveform based on a reduced number of sample points extracted from the selected specific measurement data.