The LDP-V 240-100 V3.3 from PicoLAS GmbH is a Laser Diode Driver with Operating Temperature -20 to 55 Degree C, Compliance Voltage 100 V, Output Current 40 to 240 A, Pulse Width 60 ns to 1 µs, Output Voltage 100 V. More details for LDP-V 240-100 V3.3 can be seen below.