Specifications 1)
| Model |
PL2250 |
PL2251 |
PL2251A |
PL2251B |
PL2251C |
| Pulse energy |
| At 1064 nm |
1 mJ |
30 mJ |
50 mJ 8) |
80 mJ 8) |
100 mJ |
| At 532 nm 2) |
0.45 mJ |
15 mJ |
25 mJ |
40 mJ |
50 mJ |
| At 355 nm 3) |
0.3 mJ |
10 mJ |
15 mJ |
24 mJ |
30 mJ |
| At 266 nm 4) |
0.15 mJ |
3 mJ |
7 mJ |
10 mJ |
12 mJ |
| Pulse energy stability, (Std. Dev.) 5) |
| At 1064 nm |
0.2 % |
< 0.8 % |
| At 532 nm |
0.4 % |
<1.0 % |
| At 355 nm |
0.5 % |
< 1.1 % |
| At 266 nm |
0.5 % |
< 1.2 % |
| Pulse duration (FWHM) 6) |
30 ± 3 ps |
| Pulse duration stability 7) |
± 1.0 ps |
| Repetition rate |
0-50 Hz |
10 or 50 Hz |
10, 20 or 50 Hz |
10 or 20 Hz |
10 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) |
< 1.5 mrad |
< 0.6 mrad |
< 0.5 mrad |
< 0.5 mrad |
< 0.5 mrad |
| Beam pointing stability 12) |
< 10 µrad |
< 50 µrad |
< 50 µrad |
< 50 µrad |
< 50 µrad |
| Typical beam diameter 13) |
~2.5 mm |
~ 6 mm |
~ 8 mm |
~10 mm |
~12 mm |
| Typical warm-up time |
5 min |
30 min |
30 min |
30 min |
30 min |
Physical characteristics
| Model |
PL2250 |
PL2251 |
PL2251A |
PL2251B |
PL2251C |
| Laser head size (W x L x H), mm |
453x1024x260 |
453x1224x250 |
| Electric cabinet size (W x H x L), mm |
12 VDC power adapter, 85x41x170 |
550x550x600 |
| Umbilical length |
2.5 m |
Operating requirements
| Model |
PL2250 |
PL2251 |
PL2251A |
PL2251B |
PL2251C |
| Water consumption (max 20 °C ) |
Air cooled |
< 8 l/min |
| Room temperature |
22 ± 2 °C |
| Relative humidity (non-condensing) |
20-80 % |
| Mains requirements 14) |
110-240 VAC, 50/60 Hz |
Single phase, 208 or 230 VAC, 16A, 50/60 Hz |
| Power consumption 15) |
< 0.15 kVA |
< 1.5 kVA |
< 1.5 kVA |
< 2 kVA |
< 2.5 kVA |
1) All specifications are subject to change without notice. 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 20-150 ps range.
7) Measured over 1 hour period when ambient temperature variation is less than ±1 °C.
8) PL2251A-50 has 40 mJ at 1064 nm, PL2251B-20 has 70 mJ at 1064 nm output energy. Inquire for these energies at other wavelengths.
9) 10 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) Full angle measured at the 1/e2 point at 1064 nm .
12) RMS value measured from 300 shots.
13) Beam diameter is measured at 1064 nm at the 1/e2 point.
14) Three phase 208 or 380 VAC mains are required for 50 Hz versions.
15) For 10 Hz version. |
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