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Coherent PowerMax USB Thermopile Sensor

Coherent PowerMax USB Thermopile Sensor

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Thermopile detectors are designed to measure average power of CW and pulsed lasers. The PowerMax USB thermopile sensor from Coherent features a plug and play USB interface connecting directly to your PC without the need for additional meter instrument. This platform provides a more cost competitive solution to the traditional sensor/meter combination. Additionally, recalibration cost will be cut in half because only one recalibration is required versus recalibration of sensor and meter.

  • USB plug and play interface
  • Spectrally flat from 0.19mm to 11mm
  • Wide Dynamic Range from 300mW to 150W
  • Data logging
  • Trending, tuning and histogram
  • Statistics (Mean, minimum, maximum and standard deviation)
  • Operate multiple devices simultaneously

Detector Material Thermopile
Wavelength Range (µm) 0.19 - 11
Power Range 300mW - 150W
Max Intermittent Power (W, <5 min) 80 (air-cooled)
Long-Pulse Range (J) 1 - 150
Max Power Density (kW/cm²) 6
Max Energy Density (mJ/cm², 10ns, 1064nm)   0.6
Active Area Diameter (mm) 50
Calibration Uncertainty (%, k=2) +/- 2
Calibration Wavelength (nm) 10,600
Cooling Method Water
Air (intermittent)
Cable Length (m) 2.5
Coherent P/N 1168348

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