QE12HR-H-MB-QED-D0 Pyroelectric Detector for Laser Energy Measurement

Specifications

Max Measurable Energy: 3900 mJ
Max Repetition Rate: 1000 Hz
Effective Aperture: 9 mm
Spectral Range: 0.3 – 2.1 um
Repeatability: <0.5%
Noise Equivalent Energy: 2.8 μJ
Maximum Pulse Width: 40 μs
Energy Calibration Uncertainty: ±3 %
Maximum Average Power Density: 600 W/cm²
Maximum Energy Density: 8 J/cm²
Maximum Power: 12.5 W
Cooling: Convection (heatsink)
Absorber: QED
Dimensions: 39H x 41W x 38D mm
Weight: 0.12 kg
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Features


  • High Energy Capacity: Measures laser energy up to 3.9 J

  • Wide Spectral Range: Covers the spectral range from 0.3 to 2.1 μm

  • Repeatability: Achieves <0.5% repeatability for consistent measurements

  • Fast Repetition Frequency: Supports a maximum repetition frequency of 1000 Hz

  • Low Noise Equivalent Energy: Provides a noise equivalent energy of 2.8 μJ

  • Maximum Pulse Width: Accommodates pulse widths up to 40 μs

  • Energy Calibration Uncertainty: ±3% uncertainty for accurate measurements

Applications


  • Laser Energy Measurement: Ideal for precise measurement of laser energy up to 3.9 J

  • Research and Development: Suitable for R&D applications requiring accurate laser energy data

  • Industrial Laser Systems: Integration into industrial laser systems for performance monitoring