LSP-XXXX-XX series high power laser diode driver, high voltage pulser and high voltage pulse generator have many models from 500A-2.5KA, the output voltages from 1.4KV to 5KV and the rise time from 100ps to 15ns.

  • Picosecond to Nanosecond Pulse Generator: Rise time from 100ps to 15ns
  • High Current Pulse Generator: From 500A to 5KA
  • High Voltage Pulse Generator: From 500V to 15KV
  • Pulse Rate from 1Hz to 100Hz
  • LSP (Lic Super Pulse) is the original development by LIC Engineering

Key Features

  • High Peak Pulsed Current Diode Driver to 500A (capable of LSP )
  • Fast Rise Time, High Power Pulsed Laser Diode Driver: Rise time of 100ps-3 ns
  • High Power/High Voltage Pulse Generator: Voltage from 1.4KV-5KV
  • High Speed Pulsed Laser Diode Driver/Power Supply
  • High Power Pulsed Laser Diode Driver: Up to several MWs
  • Built-in H.V power supply


LSP-500-20NS Waveform

Evaluation Board LSP-EVB

AC Input:
External Pulse Input:
50ohm BNC, 10-12V, 10ns rise time
Current Monitor:
50ohm BNC, 10mV-100mV/A
Internal Pulse Input:
100ns Pulse Width, 10ns Rise Time
Pulse Rate:
1Hz-100Hz (adjustable) *2)


Output Current:
LSP (Lic Super Pulse): 500A Pulsed Peak Current
Output Voltage:
1.4KV-5KV (User Selectable)
Pulse Shape:
Rise Time:
Pulse Width (typical):
10ns, 20ns, 30ns *1)
Maximum Pulse Rate:
100Hz-1KHz *2)
Output Terminal:
0.6″x0.6″ Stripline
2″(W)x3″(L)x1″(H) excluding the flanges.
8.5 OZ
Convection Air Cooled.
Note *1):
Pulse With is user selectable (Factory Set).

Note *2):

Maximum Pulse Rate is depend on the capacity of the H.V source. Contact to Factory for detail.