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L40(250)A-LP2-50 7Z02794 Thermal Power/Energy Laser Measurement Sensor

Updated:2025-03-13

Brand：Ophir
Model：L40(250)A-LP2-50
Description: The L40(250)A-LP2-50 is a thermal power/energy laser measurement sensor for high power density and long pulse lasers. It has a 50mm aperture and can measure from 300mW to 40W continuously and to 250W
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Product Details

L40(250)A-LP2-50 7Z02794 Thermal Power/Energy Laser Measurement Sensor Description：

The L40(250)A-LP2-50 is a thermal power/energy laser measurement sensor for high power density and long pulse lasers. It has a 50mm aperture and can measure from 300mW to 40W continuously and to 250W intermittently. It can measure energy from 100mJ to 10,000J. The sensor is able to measure high power lasers of up to 10kW by measuring the energy of 0.3 - 2s exposure to the laser. The high damage threshold LP2 absorber covers the spectral range from 0.25 to 2.2μm and 2.94μm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.

L40(250)A-LP2-50 7Z02794 Thermal Power/Energy Laser Measurement Sensor Drawing：

L40(250)A-LP2-50 Drawing

L40(250)A-LP2-50 7Z02794 Thermal Power/Energy Laser Measurement Sensor Specifications：

Absorber Type	LP2
Aperture	?50mm
Spectral Range	0.25-2.2μm, 2.94 μm
Power Range	300mW-250W
Energy Range	100mJ-10,000J
Dimensions	90 L x 90 W x 33 D (mm)
Max Pulse Energy	10,000J
Max Average Power Density	20kW/cm2
Response Time	2.5 s
Max Energy Density(for <100ns)	0.1J/cm2
Max Energy Density(for 2ms)	130J/cm2
Max Average Power	250W