| Model |
11UP50N-40S-W9 |
11UP50N-50H-W9 |
11UP50N-50F-W9 |
11UP50M-50W-W9 |
| MAX AVERAGE POWER (CONTINUOUS / 1 MINUTE) |
40 W / 80 W |
50 W / 85 W |
50 W / 85 W |
50 W f / 85 W f |
| EFFECTIVE APERTURE |
50 mm Ø |
50 mm Ø |
50 mm Ø |
50 mm Ø |
| COOLING METHOD |
Convection |
Heatsink |
Fan-Cooled |
Water-Cooled |
| MEASUREMENT CAPABILITY |
| Spectral Range * |
0.19 – 10 µm |
0.19 – 10 µm |
0.19 – 10 µm |
0.19 – 10 µm |
| Noise Equivalent Power a |
5 mW |
5 mW |
5 mW |
5 mW |
| Rise Time (nominal) b |
3.5 sec |
3.5 sec |
3.5 sec |
3.5 sec |
| Sensitivity (typ into 100 kΩ load) c |
0.12 mV/W |
0.12 mV/W |
0.12 mV/W |
0.12 mV/W |
| Calibration Uncertainty d |
±2.5 % |
±2.5 % |
±2.5 % |
±2.5 % |
| Repeatability |
±0.5 % |
±0.5 % |
±0.5 % |
±0.5 % |
| Energy Mode |
| Sensitivity |
0.02 mV/J |
0.02 mV/J |
0.02 mV/J |
0.02 mV/J |
| Maximum Measurable Energy e |
500 J |
500 J |
500 J |
500 J |
| Noise Equivalent Energy a |
0.25 J |
0.25 J |
0.25 J |
0.25 J |
| Minimum Repetition Period |
11.1 sec |
11.1 sec |
11.1 sec |
11.1 sec |
| Maximum Pulse Width |
467 ms |
467 ms |
467 ms |
467 ms |
| Accuracy with energy calibration option |
±5 % |
±5 % |
±5 % |
±5 % |
| DAMAGE THRESHOLDS |
| Maximum Average Power Density g |
100 kW/cm2 |
100 kW/cm2 |
100 kW/cm2 |
100 kW/cm2 |
| Pulsed Laser Damage Thresholds |
Max Energy Density |
Peak Power Density |
| 1064 nm, 150 µs, 5 Hz |
100 J/cm2 |
667 kW/cm2 |
| 1064 nm, 7 ns, 10 Hz |
1.1 J/cm2 |
157 MW/cm2 |
| 532 nm, 7 ns, 10 Hz |
1.1 J/cm2 |
157 MW/cm2 |
| 248 nm, 26 ns, 10 Hz |
0.7 J/cm2 |
27 MW/cm2 |
| PHYSICAL CHARACTERISTICS |
| Effective Aperture |
50 mm Ø |
50 mm Ø |
50 mm Ø |
50 mm Ø |
| Absorber (High Damage Threshold) |
W9 |
W9 |
W9 |
W9 |
| Dimensions |
89H x 89W x 32D mm |
89H x 89W x 106D mm |
89H x 89W x 116D mm |
89H x 89W x 40D mm |
| Weight (head only) |
0.62 g |
0.93 g |
1.38 g |
0.81 g |
wish List
