The AVO-9G-B-W1 from Avtech Electrosystems Ltd is a Laser Diode Driver with Operating Temperature 5 to 40 Degree C, Output Current 1 A, Pulse Width 1 to 200 ns, Input Voltage 100 to 240 V, Repetition Rate 100 kHz. More details for AVO-9G-B-W1 can be seen below.