DP Cavity Dumper Driver

DP series cavity dumper driver has been designed for use in mode-locked lasers for cavity dumping or for cavity Q-switching of solid-state nanosecond lasers. Fast HV (less than 7 s.) edge ensures excellent pre- and post-pulse constrast. Two versions are available: DP-3-4.4 and DP-3-5.5.


Estimated delivery time: Request

Code Price Delivery Add to cart
DP-3-4.2 Request Request To cart
DP-3-5.2 Request Request To cart
Model DP-3-4.2 DP-3-5.2
Maximum high voltage (HV) pulse amplitude 4.2 kV 5.2 kV
HV pulse fall time < 7 ns < 9 ns
HV pulse rise time ~0.1 ms
HV pulse duration from 5  to 100 µs1)
Maximum HV repetition rate 3 kHz 2,5 kHz
Jitter < 0.5 ns
External triggering pulse duration requirement 100-1200 ns
External triggering pulse amplitude requirement 3-5 V (50 Ω  )
External triggering pulse rise & fall time < 20 ns 
HV pulse delay 35...40 ns 
External powering requirements:
                 high voltage supply 4.4 kV, 0.2 mA max 5.5 kV, 0.2 mA max
                 low voltage DC supply 24-28 V, 50 mA max
Size 100 x 50 x 40 mm

1) According to customer request.

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