The DP-SP-50-3.6-Al from EKSMA Optics is a Pockels Cell Driver with Output Voltage Amplitude 3.6 to 1.8 kV, Supply Voltage(DC) 12 to 24 VDC, Fall Time <7 ns, Repetition Rate 50 kHz, Pulse Width 15 to 5000 ns. More details for DP-SP-50-3.6-Al can be seen below.