Description:
The L50(150)A-LP2-35 is a thermal power/energy laser measurement sensor designed for high power density and long pulse lasers. It features a 35mm aperture, capable of continuous measurement from 100mW to 50W and intermittent up to 150W. It can measure energy from 40mJ to 3000J. This sensor is capable of measuring high-power lasers up to 4000W by measuring the energy of 0.4 - 4 second laser pulses. The high damage threshold LP2 absorber covers a spectral range from 0.25 to 2.2μm. The sensor comes with a standard 1.5-meter cable for connection to a meter or PC interface.

Parameters:
Absorption Type: Long Pulse High Damage Threshold >94% from 0.25 to 1.1um
Spectral Range: 0.25-2.2um
Aperture: 35mm
Power Range: 100mW-150W
Intermittent Power W: 150W for 1.5min, 100W for 2.5min, 50W continuous
Power Ranges: 150W/50W/5W
Power Noise Level: 4mW
Average Power Density (KW/CM2): 33 at 150W, 50 at 50W
Response Time Meter (0-95%) typ.s: 2
Power Accuracy +/-%: 3
Linearity +/-%: 1
Energy Range: 40mJ-300J
Energy Scales: 3000J/300J/30J/3J
Minimum Energy mJ: 40
Maximum Energy Density J/cm2
<100ns: 0.1
0.5ms: 50
2ms: 130
10ms: 400
Cooling: Convection
Weight: 0.35KG
Available Fiber Adapters: ST, FC, SMA, SC