Pockels Cell Driver "PCD-51B"
HV bipolar pulse (pulse picker)
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1
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2
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5
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10
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Generation of a continuous or pulsed bias voltage with nano-second fall to voltage with reverse polarity for to control an electro-optical shutter in «pulse picker» mode as part of a sol-id-state laser.
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Features
- bipolar symmetrical voltage in the «pulse picker» mode
- continuous or pulsed bipolar bias voltage
- nanosecond pulse voltage fall time
- trigger pulse jitter is less than 100 ps
- low voltage power supply
- built-in DC and pulsed high-voltage source
- voltage adjustment by built-in trimmer or by external signal
- additional output signal for measuring output voltage
- logic input «Enable» to switch on bias voltage
- SMA-connector (50 Ω) for triggering
- compact design and light weight
Specifications
Bias voltage amplitude Vbias
+ (2800 ÷ 3600) V
Bias voltage wavefront
20 ÷ 50 µs
Bias voltage hold time
> 50 µs
Pulse voltage fall time
1 ÷ 2 ns
Pulse voltage amplitude Vpls
– (3000 ÷ 3800) V
Pulse wavedecline time
10 ÷ 20 µs
Max HV pulse repetition rate
500 Hz
Optimal load capacitance
3 ÷ 10 pF
«ENABLE» input voltage
3.3 ÷ 5 V
«ENABLE» input impedance
200 Ω
Trigger voltage
3.3 ÷ 5 V
Trigger input impedance
50 Ω
Output pulse delay vs. trigger pulse
12 ÷ 16 ns
Timing jitter of output HV pulse vs. trigger
< 100 ps
Supply voltage
12 ÷ 24 V
Current consumption at a pulse frequency of 100 Hz
≤ 350 mA & 12 V
Operating temperature range
-40 ÷ +50 °C
Dimensions
80 × 38 × 16 mm³
Mounting holes (∅ 3.5 mm)
46 × 31 mm
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PCD-51B waveforms of the transmitted light beam (1)
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PCD-51B waveforms of the transmitted light beam (2)
PCD-51B driver with an alternative SMA connector and potentiometer layout
Documentation
PCD-51B
Datasheet
896.11 (KB)
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Engineering and development of laser system electronics: high-voltage drivers, delay generators, laser diode driver power supplies.
