ULTRAFAST PULSE PICKER UP1
The complete pulse picking system consists of two units:
Pulse picker unit (UP1-KTP/UP1-BBO, box 1) is based on KTP/BBO Pockels cell (CA dia 5.5 mm/3.5 mm). Central Pockels cell operation wavelength is 800 nm/1030 nm. With KTP/BBO Pockels cell your customer needs to do single/double pass, since polarization is rotated by 90/45 degrees when half/quarter wave voltage is applied on Pockels cell.
The second position (pMaster 4.0H, box 2) has delay generation and synchronization board and HV power supplies for PC driver inside. Optionally we offer Huber Mini-Chiller for cooling of ultra-fast PC driver located in UP1 unit.
With above offered pulse picker system you can select single pulses at up to 1 MHz repetition rate from 100 MHz optical pulse repetition rate.
Specifications of UP1
Pulse picker
UP1-PCK6-800
UP1-PCB4D-1030
Clear aperture
Ø 5.5 mm
Ø 3.5 mm
Operation
λ/2 at 800 nm: <2.1 kV DC
λ/4 at 1030 nm: <2.3 kV DC
Pockels cell trasmission
>98 % at 800 nm
>98 % at 1030 nm
Pockels cell contrast ratio
1:500
Max HV operating voltage
2.4 kV
Maximal HV repetition rate
1000 kHz
HV pulse rise and fall time
<6.5 ns
HV pulse duration
0 - 5000 ns
Cooling
water
pMaster 4.0H Digital synchronization and delay pulse generator is controlled with LabView thought USB port.LabView software is provided together.
Specifications of pMaster 4.0H
Programmable Timing Generator
Channel modes
Single shot, burst, normal, duty cycle
Control modes
Internally triggered, externally triggered and external gate
Delayed output
0 to 9.999.999 pulses
Delay range
0 to 1000 s
Delay accuracy
1.5 ns + 0.0001 delay
Delay resolution
250 ps
Delay jitter
<400 ps RMS
Pulse inhibit delay / output inhibit delay
120 ns / 50 ns
Trigger Input Module
Trigger input rate
DC – 5 MHz
Trigger insertion delay
<180 ns
Trigger jitter
<800 ps RMS
Min pulse width
2 ns
Trigger threshold
0.2 – 15 V DC
Max input voltage
60 V peak
Input impedance
1.5 k Ω + 40 pF
Resolution
10 mV
External Clock Input Module
External clock input rate
10 MHz – 100 MHz
Minimal pulse width
100 ps
Pulse amplitude
1 V rms (min) – 5 V rms (max)
Input impedance
102 Ω
Physical Specifications
High voltage power supply for PC driver
Built-in
DC power supply 24 V, 21 A
Built-in
Dimensions (W x D x H)
482 x 387 x 88 mm
Ultrafast Pulse Picking Systems
Code
Description
UP1-PCK6-800 + pMaster 4.0H
KTP Pockels cell with clear capture of 5.5 mm, λ/2 at 800 nm
UP1-PCB4D-1030 + pMaster 4.0H
BBO Pockels cell with clear capture of 3.5 mm, λ/4 at 1030 nm
Accessories (Optional)
Code
Description
Minichiller 300-H
Chiller for water cooling of HV drivers
描述 [描述] clear capture of 5.5 mm, λ/2 at 800 nm