Pulsed diode drivers for Nd:YAG pumping

Pulsed diode drivers for Nd:YAG, a fast-switching, low-noise, accurate and efficient current source.
SDC-50A for diode pumping of microchip Nd:YAG and similar lasers.
SDC-150A is a complete solution for powering and controlling a diode-pumped solid-state Nd:YAG laser.

SDC-150A diode controller

SDC-150A diode controller

SDC-150A is all-in-one DPSS Nd:YAG controller. The module consists of pulsed current source, TEC controller and Pockels cell driver (DKDP or LiNbO3)

  • Input – 28±7 V DC
  • Output diode current – up to 150 A, 25 V, 300 us, 30 Hz (but 20 W max)
  • Pulse width – 50 - 300 us
  • Repetition rate – up to 30 Hz
  • Rise / fall time – < 50 us
  • Modifications are possible

    • SDC-50A diode controller

    SDC-50A diode controller

    SDC-50A is a short-pulse diode driver specially designed for diode pumping of microchip Nd:YAG lasers.

    • Input – 12-15 V DC
    • Output current – up to 50 A
    • Compliance voltage – 4-6 V (in dependence on input voltage)
    • Pulse width – up to 500 us
    • Repetition rate – up to 50 Hz
    • Risetime/falltime – < 25 us / 15 us respectively

    There is a powerful Peltier controller onboard.