Updated:2025-03-13
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The 30(150)A-HE-DIF-17 is thermal power/energy laser measurement sensor with diffuser with a high damage threshold for concentrated beam lasers. It has a 17mm aperture and can measure from 50mW to 30W continuously and to 150W intermittently. It can measure energy from 60mJ to 200J. Its HE absorber with diffuser has a damage threshold of up to 5J/cm² and with some gaps covers the spectral range from 0.19 to 2.94µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
30(150)A-HE-DIF-17 Drawing
| Absorber Type | HE |
| Aperture | Ø17mm |
| Spectral Range | 0.19-3µm except 0.625-0.9µm |
| Power Range | 50mW-150W |
| Energy Range | 60mJ-200J |
| Dimensions | 64 L x 64 W x 48 D (mm) |
| Max Pulse Energy | 200J |
| Max Average Power Density | 0.5kW/cm² |
| Response Time | 3.8 s |
| Max Energy Density (for <100ns) | 5J/cm² |
| Max Energy Density (for 2ms) | N.A |
| Max Average Power | 150W |
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