4-Quadrant Laser Position Sensing Detector QUAD-20-MT-P-D0

Specifications

Sensor Size: 20 mm
Max Power: 0.2 W
Min Detectable Power: 0.002 mW
Max Power Density: 100000 kW/cm^2
Spectral Range: 0.1 – 3000 um
Maximum Average Power: 200 mW
Noise Equivalent Power: 2 μW
Spectral Range: 0.1 - 3000 μm
Typical Rise Time: 0.02 sec
Typical Power Sensitivity: 2000 V/W
Minimum Beam Size: 10 mm Ø
Minimum Position Resolution: 10 μm
Maximum Chopping Frequency: 50 Hz
Calibration Uncertainty: ±4 %
Maximum Average Power Density: 100 MW/cm²
Maximum Energy Density: 50 mJ/cm²
Aperture Width: 20 mm
Aperture Height: 20 mm
Absorber: MT
Dimensions: 63.5Ø X 40.6D mm
Weight: 0.18 kg
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Features

The QUAD-4TRACK position sensitive device is used with compatible Gentec-EO probes, the DPQ-J9, DPQ-J20, DPQ-R9, and DPQ-R20. The J series probes are used for pulsed laser applications, and the R series are used for Radiometric application. The QUAD-4TRACK can measure pulsed lasers up to 1000pps on each channel when using the J series probes. When using the R series probes the beam modulation rate can be set from 5Hz to 50Hz.

Applications

The 4-Quadrant Laser Position Sensing Detector QUAD-20-MT-P-D0 is used for laser beam position sensing applications in laser optics, beam alignment, beam tracking and control, etc.