The uniLDD-QCW-100-360 from EKSMA Optics is a Laser Diode Driver with Operating Temperature 0 to 40 Degree C, Output Current 360 A, Pulse Width 500 µs, Input Voltage 12 to 90 V (power stage), 12 to 30 V(control stage), Repetition Rate 20 Hz. More details for uniLDD-QCW-100-360 can be seen below.