| Model |
PL2231-50 |
PL2231-100 |
| Pulse energy |
|
| at 1064 nm |
25 mJ |
18 mJ |
| at 532 nm2) |
12 mJ |
9 mJ |
| at 355 nm3) |
8 mJ |
6 mJ |
| at 266 nm4) |
3 mJ |
2 mJ |
| Pulse energy stability (Std. Dev) 5) |
| at 1064 nm |
< 0.5 % |
| at 532 nm |
< 0.8 % |
| at 355 nm |
< 1.1 % |
| at 266 nm |
< 1.2 % |
| Pulse duration (FWHM) 6) |
28±3 ps |
| Pulse duration stability 7) |
± 1.0 ps |
| Max pulse repetition rate 8) |
50 Hz |
100 Hz |
| Polarization |
linear, vertical, > 100:1 |
| Pre-pulse contrast |
> 200:1 |
| Triggering mode |
internal/external |
| SYNC OUT pulse jitter 9) |
< 0.1 ns |
| SYNC OUT pulse delay 10) |
-500...50 ns |
| Beam divergence 11) |
< 0.7 mrad |
| Beam pointing stability 12) |
< 25 µrad |
| Typical beam diameter 13) |
~6 mm |
| Typical warm-up time |
10 min |
| Physical characteristics |
| Laser head size (W x L x H) |
453 x 1024 x 260 mm |
| Electric cabinet size (W x L x H) |
471 x 392 x 153 mm |
471 x 392 x 286 mm |
| Umbilical length |
2.5 m |
| Operating requirements |
| Cooling 14) |
built-in chiller |
| Room temperature |
22±2 °C |
| Relative humidity (non-condensing) |
20-80 % |
| Mains requirements |
110-240 V AC, 50/60 Hz |
| Power consumption |
< 0.5 kVA |
< 0.7 kVA |
1) All specifications are subject to change without notice. The parameters marked typical are not specifications. They are indications of typical performance and will vary with each unit we manufacture. Unless stated otherwise all specifications are measured at 1064 nm.
2) For -SH option. Outputs are not simultaneous. Please inquire for pulse energies at other wavelengths.
3) For -TH option. Outputs are not simultaneous. Please inquire for pulse energies at other wavelengths.
4) For -FH option. Outputs are not simultaneous. Please inquire for pulse energies at other wavelengths.
5) Averaged from 300 pulses.
6) Inquire for optional pulse durations in 20-100 ps range.
7) Measured over 1 hour period when ambient temperature variation is less than ±1 °C.
8) Fixed pulse repetition rate should be specified when ordering. Inquire for variable pulse repetition rates.
9) <15 ps jitter is provided with PRETRIG option.
10) SYNC OUT lead or delay can be adjusted with ~0.25 ns steps in specified range.
11) Average of X- and Y-plane full angle divergence values measured at the 1/e2 level at 1064 nm.
12) RMS value measured from 300 shots.
13) Beam diameter is measured at 1064 nm at the 1/e2 level.
14) Adequate room air conditioning should be provided. | 
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