| Model |
11UP55N-50S-VR |
11UP55N-100H-VR |
11UP55N-150F-VR |
11UP55M-200W-VR |
| MAX AVERAGE POWER (CONTINUOUS / 1 MINUTE) |
50 W / 50 W |
100 W / 100 W |
150 W / 150 W |
200 W g / 200 W g |
| EFFECTIVE APERTURE |
55 mm Ø |
55 mm Ø |
55 mm Ø |
55 mm Ø |
| COOLING METHOD |
Convection |
Heatsink |
Fan-Cooled |
Water-Cooled |
| MEASUREMENT CAPABILITY |
| Spectral Range *a |
0.3 – 2.5 µm |
0.3 – 2.5 µm |
0.3 – 2.5 µm |
0.3 – 2.5 µm |
| Noise Equivalent Power b |
15 mW |
15 mW |
15 mW |
15 mW |
| Rise Time (nominal) c |
4 sec |
4 sec |
4 sec |
4 sec |
| Sensitivity (typ into 100 kΩ load) d |
0.04 mV/W |
0.04 mV/W |
0.04 mV/W |
0.04 mV/W |
| Calibration Uncertainty e |
±2.5 % |
±2.5 % |
±2.5 % |
±2.5 % |
| Repeatability |
±0.5 % |
±0.5 % |
±0.5 % |
±0.5 % |
| Energy Mode |
| Sensitivity |
0.010 mV/J |
0.010 mV/J |
0.010 mV/J |
0.010 mV/J |
| Maximum Measurable Energy f |
500 J |
500 J |
500 J |
500 J |
| Noise Equivalent Energy b |
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 |
433 ms |
433 ms |
433 ms |
433 ms |
| Accuracy with energy calibration option |
±5 % |
±5 % |
±5 % |
±5 % |
| DAMAGE THRESHOLDS |
| Maximum Average Power Density h |
700 W/cm2 |
700 W/cm2 |
700 W/cm2 |
700 W/cm2 |
| Pulsed Laser Damage Thresholds |
Max Energy Density |
Peak Power Density |
| 1064 nm, 360 µs, 5 Hz |
40 J/cm2 |
111 kW/cm2 |
| 1064 nm, 7 ns, 10 Hz |
6 J/cm2 |
860 MW/cm2 |
| 532 nm, 7 ns, 10 Hz |
4 J/cm2 |
570 MW/cm2 |
| 266 nm, 7 ns, 10 Hz |
1 J/cm2 |
143 MW/cm2 |
| PHYSICAL CHARACTERISTICS |
| Effective Aperture |
55 mm Ø |
55 mm Ø |
55 mm Ø |
55 mm Ø |
| Absorber (Volume Absorber) |
VR |
VR |
VR |
VR |
| Dimensions |
89H x 89W x 32D mm |
89H x 89W x 106D mm |
89H x 89W x 116D mm |
89H x 89W x 44D mm |
| Weight (head only) |
0.62 kg |
0.93 kg |
1.41 kg |
0.84 kg |
wish List
