Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Updated:2025-03-13
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The 50A-PF-DIF-18 is a thermal power/energy laser measurement sensor for high peak power pulsed lasers with a diffuser. It has a 17.5mm aperture and can measure from 140mW to 50W and from 60mJ to 200J. It has a damage threshold of up to 4J/cm2 for ns pulses and covers the spectral range from 0.24 to 2.2μm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
50A-PF-DIF-18 Drawing
| Absorber Type | PF type + diffuser |
| Aperture | ?17.5mm |
| Spectral Range | 0.24-2.2μm |
| Power Range | 140mW-50W |
| Energy Range | 60mJ-200J |
| Backscattered Power | N.A. |
| Dimensions | 64 L x 64 W x 33 D (mm) |
| Max Pulse Energy | 200J |
| Max Average Power Density | >10 kW/cm2 |
| Response Time | 2 s |
| Max Energy Density (for <100ns) | 4J/cm2 |
| Max Energy Density (for 2ms) | 50J/cm2 |
| Max Average Power | 50W |
| BeamTrack Functions | N.A. |
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