PCD-N-2 OEM Pockels Cell Driver
PCD-N-2 is designed for Q-switching of nanosecond lasers without use of phase retardation plate. High voltage is applied to Pockels cell in order to inhibit oscillation. Pockels cell is opened by negative polarity pulse allowing laser to radiate.
Maximum high voltage to cell (HV) pulse amplitude (U1 + U2)
|
5 kV |
| U1 value |
equal to HV powering voltage |
U2 value
|
equal to 0.25xU1 (optionally 0 V) |
HV pulse fall time
|
< 15 ns |
HV pulse rise time, typical
|
60 µs |
| HV pulse duration, typical |
1200 µs |
| HV pulse repetition rate |
≤ 200 Hz |
HV pulse delay
|
40 ns |
| External triggering pulse duration requirement |
100 - 1200 µs |
External triggering pulse amplitude requirement
|
3 - 5 V (50 Ω) |
| External triggering pulse rise & fall time |
< 20 ns |
Board dimensions
|
92 x 70 x 22 mm * |
| Ø3.2 mm mounting holes location |
84 x 62 mm |
External powering requirements
|
| DC supply |
12-24 V, max 200 mA |
| HV supply |
4 kV, 1 mA |
*Keep gap at least 5 mm from any side of board to other conductive parts
Specifications are subject to changes without advance notice
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Item price, USD |
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PCD-N-2 is designed for Q-switching of nanosecond lasers without use of phase retardation plate. High voltage is applied to Pockels cell in order to inhibit oscillation. Pockels cell is opened by negative polarity pulse allowing laser to radiate.