Specifications 1)
| Model |
PG403 |
PG403-SH |
PG503 |
PG703 |
PG703-DFG |
| OPG specifications |
| Output wavelength tuning range |
| SH |
- |
210-410 nm |
- |
- |
- |
| Signal |
410-709 nm |
700-1000 nm |
1400-1850 nm |
1550-2020nm |
| Idler |
710-2300 nm |
1150-2200 nm |
2500-4450 nm |
2250-3350 nm |
| DFG |
- |
- |
- |
- |
3350-16000 nm |
| Output pulse energy 2) |
| SH 3) |
- |
10 µJ |
- |
- |
- |
| Signal |
50 µJ |
70 µJ |
60 µJ |
| Idler 4) |
15 µJ |
25 µJ |
20 µJ |
| DFG 5) |
- |
- |
- |
- |
6 µJ |
| Pulse repetition rate |
1000 Hz |
| Linewidth |
< 12 cm-1 |
< 12 cm-1 |
< 6 cm-1 |
| Typical pulse duration 6) |
15 ps |
20 ps |
20 ps |
| Scanning step, nm |
| SH |
- |
0.05 nm |
- |
- |
- |
| Signal |
0.1 nm |
| Idler |
1 nm |
| DFG |
- |
- |
- |
- |
1 nm |
| Typical beam size 7) |
~ 3 mm |
| Beam divergence 8) |
< 2 mrad |
| Beam polarization 9) |
| SH |
- |
vertical |
- |
- |
- |
| Signal |
horizontal |
| Idler |
vertical |
vertical |
horizontal |
vertical |
| DFG |
- |
- |
- |
- |
vertical |
| Pump laser requirements |
| Min pump energy10) |
| at 1064 nm |
- |
- |
0.9 mJ |
| at 532 nm |
- |
0.45 mJ |
- |
| at 355 nm |
0.3 mJ |
- |
- |
| Pulse duration 11) |
10-30 ps |
| Beam polarization at pump wavelength |
vertical |
horizontal |
horizontal |
| Beam size 11) |
2-3 mm |
| Beam divergence |
< 1 mrad |
| Beam profile |
homogeneous, without hot spots, Gaussian fit > 90 % |
| Recommended pump source |
PL2210A-TH |
PL2210A-TH |
PL2210A-SH |
PL2210A |
PL2210A |
| Physical characteristics |
| Size (WxHxL) |
456x273x605 mm |
456x273x1026 mm |
456x273x605 mm |
456x273x605 mm |
456x273x1026 mm |
| Operating requirements |
| Room temperature |
15-30 °C |
| Mains voltage |
100-240 V single phase, 47-63 Hz |
| Power consumption |
< 120 W |
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 450 nm for PG403 units, 800 nm for PG503 units, and 1620 nm for PG703 units.
2) Pulse energies are specified at selected wavelengths. See typical tuning curves for pulse energies at other wavelengths.
3) Measured at 250 nm.
4) Measured at 1000 nm for PG40x units, 1620 nm for PG503 and 3000 nm for PG703 units.
5) Measured at 5000 nm.
6) Estimated assuming 30 ps at 1064 nm pump pulse. Pulse duration varies depending on wavelength and pump energy.
7) Beam diameter at the FWHM point. Can vary depending on the pump pulse energy.
8) Full angle measured at the 1/e2 point.
9) Separate output ports for SH, signal, idler and DFG ranges.
10) Max pump energy is limited by available non-linear crystal sizes.
11) Should be specified while ordering if non-EKSPLA pump laser is used. | 
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