Gentec-EO Pyroelectric Detector QE65LP-S-MB-QED-D0

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Specifications

Max Measurable Energy: 200000 mJ
Max Repetition Rate: 100 Hz
Effective Aperture: 62 mm
Spectral Range: 0.3 – 2.1 um
Effective Aperture: 65 x 65 mm
Low Noise Level: 10 µJ
Typical Rise Time: 1 ms
Repeatability: <0.5%
Typical Energy Sensitivity: 4 V/J
Noise Equivalent Energy: 20 µJ
Maximum Pulse Width: 0.7 ms
Energy Calibration Uncertainty: ±3 %
Maximum Average Power Density: 600 W/cm²
Maximum Energy Density: 8 J/cm²
Maximum Power: 30 W
Aperture Width: 62 mm
Aperture Height: 62 mm
Absorber: QED
Dimensions: 90H x 90W x 20D mm
Weight: 0.44 kg
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Features

The QE series benefits from the use of a DB-15 male, “Smart Interface” connector, containing a memory chip programmed with the calibration sensitivity, the spectral correction factors at different wavelengths and other data relating to the specific Q series joulemeter head. This connector permits the Gentec-EO display or PC interface automatically adjust to the characteristics of the joulemeter being connected. 


All QE series detectors are also available with the INTEGRA connector. This option only needs a computer or tablet PC using the free software PC-GENTEC-EO. It is also programmed with the calibration sensitivity, the spectral correction factors at different wavelengths and other data relating to the specific QE series joulemeter head. The INTEGRA options are USB, RS-232 or USB with external trigger.


Every QE series joulemeter features high intrinsic responsivity and high insensitivity to electromagnetic interference. 


The QE series also offers an exceptionally wide dynamic range and permits energy measurement from UV to far IR.


The QE series joulemeters are also available as custom products with analog output to be used with an oscilloscope or an OEM acquisition system.

Applications


  • Laser energy measurements

  • Laser optics

  • Spectroscopy

  • Metrology