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HVSW-03 high voltage switch

Applications

  • Pulse picking
  • Regenerative amplifier control

Features

  • Up to 2.0 kV output voltage
  • Up to 1MHz repetition rate (at 1.6kV voltage)
  • 5-7ns rise time and fall time
  • Short pulse (10-15ns, fixed) and Long pulse (100-1000ns, adjustable) modes of operations
  • Embedded high voltage source
  • Compact (as small as 170x60x32 mm)
hvsw-03-manual-en.pdf

Download user manual (2.6Mb)

HVSW-03 is a dedicated Pockels cell driver for pico- and femtosecond lasers. On customer's choice driver produces high voltage pulses either of short (about 10-15ns) or of long pulse width (100-1000ns typically).

pp-150.gif

Maximal output voltage is 2kV, maximal repetition rate is 1-2MHz (in dependence on output voltage). Driver's input is 24VDC i.e. there is no need in a separate DC high voltage source. Driver is cooled through the bottom surface.

Input:

Voltage
+24V DC
Current consumption
< 6 A

Output:

Working modes
short pulses (typ. 15ns, fixed)
long pulses (typ. 100-1000ns, adjustable)
Voltage
regulated, up to 2 kV 1
Pulse width
15 ns fixed (in short pulse mode)
100 ns - 1000 ns adjustable (in long pulse mode mode)
Repetition rate
up to 1 MHz (at 1.5 kV voltage) 1
Rise time
5-7 ns 2
Fall time
5-7 ns 2
Jitter
+/- 250 ps
Delay time
< 50 ns
Load capacitance
typ. 5-7 pF 1

Environment:

Operation temperature
+10 … +40 °C
Storage temperature
-20 … +60 °C
Humidity
90%, non-condensing

Other:

Size (LxWxH)
162x60x32 mm
Weight
<0.5 kg
1) these parameters aren't indepenent and cannot achieve their maximum at the same time
2) 10-90% level, warranted at load capacitance 5-7 pF and below
hvsw-03-manual-en.pdf

Download user manual (2.6Mb)