Lightgate 3

                      This oscilloscope trace shows the measurement of the optical transmission in a double-pass setup
                      measured with a photodiode of risetime 1nsec.
                      Parameters: 1064nm, 2.8kV, time difference of On/Off triggers 20nsec.

LG3_PP_20nsec.gif

 

                      This oscilloscope trace shows the measurement of the optical transmission in a double-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, 3.8kV, time difference of On/Off triggers 5nsec.


LG3_PP_5nsec_3p8kV.gif

 

                      This oscilloscope trace shows the optical measurement of a double pulse using the Lightgate 3
                      in a double-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, 2.8kV.


LG3_DP_long_b.gif

 

 

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