BME Bergmann

Bergmann Messgeräte Entwicklung KG

Lightgate 5

This oscilloscope trace shows the measurement of the optical transmission in a single-pass setup
measured with a photodiode of risetime 1nsec.
Parameters: 1064nm, 8kV, time difference of On/Off triggers 30nsec.

This oscilloscope trace shows the measurement of the optical transmission in a single-pass setup
measured with a photodiode of risetime 1nsec. In order to reduce rise and fall times,the time
difference between the On/Off triggers was reduced, at the same time increasing the drive voltage
to the cell.
Parameters: 1064nm, 10kV, time difference of On/Off triggers 8nsec.

This oscilloscope trace shows the optical measurement of a double pulse using the Lightgate 3
in a single-pass setup measured with a photodiode of risetime 1nsec. Note that the time difference
between the two pulses is only about 100nsec. The expanded trace below shows an expansion
of the second pulse.
Parameters: 1064nm, 8kV.