Updated:2025-03-13
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The 15K-W-BB-45 is a water cooled thermal power/energy laser measurement sensor for very high powers with a 45mm aperture. It can measure power from 100W to 15,000W. It has a deflecting cone and annular absorber that withstands high power densities to 10kW/cm². It covers the spectral range from 0.8 - 2 and 10.6µm. The sensor comes with a standard 5 meter cable for connecting to a meter or PC interface.
15K-W-BB-45 Drawing
| Absorber Type | Beam deflector + broadband absorber |
| Aperture | Ø45mm |
| Spectral Range | 0.8-2µm, 10.6µm |
| Power Range | 100W-15,000W |
| Energy Range | N.A. |
| Backscattered Power | ~3.5% without Scatter Shield, ~1% with Scatter Shield |
| Dimensions | Ø146 W x 82 D (mm) |
| Max Pulse Energy | N.A. |
| Max Average Power Density | 10kW/cm² |
| Response Time | 3.5 s |
| Max Energy Density (for <100ns) | N.A. |
| Max Energy Density (for 2ms) | N.A. |
| Max Average Power | 15kW |
| BeamTrack Functions | N.A. |
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