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Original factory packaging
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Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Updated:2025-03-13
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The L50(300)A-PF-65 is a thermal power/energy laser measurement sensor for high peak power pulsed lasers. It has a 65mm aperture and can measure from 400mW to 300W intermittently and to 50W continuously. It measures energy from 200mJ to 300J. It has a damage threshold of up to 3J/cm2 for ns pulses and covers the spectral range from 0.15 to 20μm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.
L50(300)A-PF-65 Drawing
| Absorber Type | PF type |
| Aperture | ?65mm |
| Spectral Range | 0.15-20μm |
| Power Range | 400mW-300W |
| Energy Range | 200mJ-300J |
| Dimensions | 120 L x 120 W x 30 D (mm) |
| Max Pulse Energy | 300J |
| Max Average Power Density | 3kW/cm2 |
| Response Time | 3 s |
| Max Energy Density (for <100ns) | 1.5J/cm2 |
| Max Energy Density (for 2ms) | 15J/cm2 |
| Max Average Power | 300W |
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