The LDP-V 10-70 from PicoLAS GmbH is a Laser Diode Driver with Operating Temperature -20 to 55 Degree C, Compliance Voltage 70 V, Output Current 2.5 to 13 A, Pulse Width 10 ns to 1 µs, Output Voltage 70 V. More details for LDP-V 10-70 can be seen below.